0x0, 0x0}, 0x30) 16:38:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344305c310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:44 executing program 5: syz_mount_image$tmpfs(&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always']) chdir(&(0x7f0000000380)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000540)=ANY=[], 0x208e24b) mmap(&(0x7f00005d8000/0x1000)=nil, 0x1000, 0x2, 0x28011, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x2) [ 725.199315][T18311] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310029004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 725.578815][T18323] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 725.886614][T18323] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:45 executing program 3: mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 16:38:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="020a443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 726.376829][T18331] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 726.410932][T18335] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000740)="4500000014000535a4abd32b1cf321800a007a01310001800125d124000000b3e9d3dfd0830400"/51, 0x33}, {&(0x7f0000000640)="6a2a261bb49c3cf3a3d05f89b8f2818aa985", 0x12}], 0x2}, 0x0) 16:38:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310040004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344305e310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:46 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000280)=0x3, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000140)=0x3, 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) [ 727.481514][T18352] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:46 executing program 5: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000140)=""/255, 0xff}], 0x2}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r0, &(0x7f0000000240)=[{0x0, 0x28, 0x0}], 0x492492492492494, 0x0) 16:38:47 executing program 3: mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 728.019893][T18368] isofs_fill_super: root inode is not a directory. Corrupted media? [ 728.086972][T18365] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 16:38:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0225443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) close(r0) 16:38:47 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x10bf2e9c, 0x0) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "87fa24ee"}, 0x0, 0x0, @planes=0x0}) [ 728.581405][T18368] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430300a0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:48 executing program 0: r0 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r0, 0x409, 0x8) 16:38:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x400, 0x102}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000a40), &(0x7f0000000280), 0x400, r0}, 0x38) 16:38:48 executing program 3: mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 16:38:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100bb004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 729.691712][T18384] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 730.342257][T18402] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 16:38:49 executing program 0: bpf$BPF_PROG_DETACH(0x7, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0x11}, 0x10) [ 730.581232][T18404] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="025d443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 730.767524][T18402] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 730.791311][T18404] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:50 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) r1 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x0) 16:38:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)) 16:38:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100bc004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310200004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 731.325061][T18413] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) r2 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3w\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r2, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, 0x0, &(0x7f0000000140)) 16:38:50 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x6f}, [@ldst={0x0, 0x0, 0x1}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) [ 731.621122][T18424] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.684841][T18424] isofs_fill_super: root inode is not a directory. Corrupted media? [ 731.778168][T18413] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 731.933900][T18434] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="025e443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100bd004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 732.138061][T18434] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SYNTH_INFO(r0, 0xc08c5102, &(0x7f0000000040)={"cb479cab2244465d8b7cd441fab20da5a83b15970fb1a9c9cc8dc5d82701", 0xffffff7f}) 16:38:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)) [ 732.512820][T18444] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@fat=@fmask={'fmask', 0x3d, 0xffffffff}}]}) 16:38:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310300004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 732.564773][T18448] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:52 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000001080)=[@in={0x2, 0x0, @rand_addr=0x64010101}]}, &(0x7f00000002c0)=0xc) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4081, &(0x7f0000000000)=0xff1) [ 732.718954][T18448] isofs_fill_super: root inode is not a directory. Corrupted media? [ 732.952755][T18444] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0xfffffffffffffd81, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000000180)=""/22, 0xe}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fe", 0xfdf5}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) 16:38:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243253030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 733.422847][T18469] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.543225][T18472] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000001dc00)={0x1b, 0x0, 0x0, 0x2000}, 0x40) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 16:38:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)) [ 733.837111][T18469] isofs_fill_super: root inode is not a directory. Corrupted media? [ 733.878677][T18472] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 734.243266][T18487] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x2, 0x0, 0x0, 0x3c}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe29}, 0x48) 16:38:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0xfffffffffffffd81, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000000180)=""/22, 0xe}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fe", 0xfdf5}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) [ 734.390122][T18497] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002d40)) [ 734.556634][T18497] isofs_fill_super: root inode is not a directory. Corrupted media? [ 734.631421][T18487] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0xfffffffffffffd81, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000000180)=""/22, 0xe}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fe", 0xfdf5}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) 16:38:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02435d3030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 735.102710][T18512] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:54 executing program 3: unshare(0x600) r0 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 16:38:54 executing program 0: unshare(0x8000400) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x5, 0x0, 0x0) 16:38:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0xfffffffffffffd81, &(0x7f00000038c0)=[{0x0}, {&(0x7f0000000180)=""/22, 0xe}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fe", 0xfdf5}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) 16:38:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310500004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:54 executing program 3: delete_module(&(0x7f0000000180)='\xb9uv\xf1X4+\xef\xd2>[\x90Q3+\b\xe5\x98\x06!\x83KcS\xe4\x86\x18a\xfe:y\xfe\xc2\xc7\xd4u% \x06#^g\xa5\x124 um\xc4KCm\xeb\xdfN}\x96{\xf6\x03\x81\x84\xa0\x18z#\xf7\x19(\xfb?\x06I~a\xed/\xbf\x9a\x94\xdc\x02\"\xaf\xd3\x93\xc4\xa8\x12\xa6(+\xc7J\x83\xa1\xf8\x06\xfc\x1b\x18\xc0\xed\x1c?\xbe\n\xb1\xa7\xd6\xc0\xa4\xc8\x03\x1eKq\xfaG#\x81L\xb1\xfb\xb3\xfd\xbaR\xd57\xfc\x9c(Q=\x0e o(\xdd\xd8\xd9z\xcc\xe9C\xf2\x90:\xa5s)\xb2t-\xbf\xc4r\x91{};\xbe\xea\xfc#\x00'/178, 0x0) 16:38:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff000) [ 735.881053][T18527] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 735.902424][T18530] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:55 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000380)={{0x12, 0x1, 0x0, 0x63, 0x71, 0x77, 0x8, 0xeb1, 0x7007, 0x204, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3d, 0xc8, 0x71, 0x0, [], [{{0x9, 0x5, 0x4}}]}}]}}]}}, 0x0) [ 736.117077][T18530] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.236917][T18527] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 736.457058][T18546] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310105004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @crypto_settings=[@NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x8, 0x49, [0xfac0b]}]]}, 0x30}}, 0x0) [ 736.505175][T11635] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 736.747739][T18546] isofs_fill_super: root inode is not a directory. Corrupted media? [ 736.786019][T11635] usb 1-1: Using ep0 maxpacket: 8 16:38:56 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x44}, {0x6}]}) [ 736.937296][T11635] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 736.951681][T11635] usb 1-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.04 [ 736.964374][T11635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:38:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02435e3030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 737.012166][T18556] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310600004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 737.165989][T18556] isofs_fill_super: root inode is not a directory. Corrupted media? [ 737.413136][T11635] usb 1-1: config 0 descriptor?? [ 737.588933][T11635] go7007 1-1:0.0: Direct firmware load for go7007/go7007fw.bin failed with error -2 [ 737.604664][T11635] WIS Matrix Reloaded or compatible: unable to load firmware from file "go7007/go7007fw.bin" [ 737.619847][T11635] go7007: probe of 1-1:0.0 failed with error -12 16:38:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 737.639917][T18570] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x45, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002000000afba6986dd4b42f6bb66c0d402a0ad6a00000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010500)='\x00\x00\x00\x00\b\x00'/32, 0x20, 0xc80}, {&(0x7f0000010600)="00000000000100"/32, 0x20, 0xec0}, {&(0x7f0000010700)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002000000afba6986dd4b42f6bb66c0d402a0ad6a00000000", 0x80, 0x1400}, {&(0x7f0000010800)="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"/288, 0x120, 0x1860}, {&(0x7f0000010a00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1a80}, {&(0x7f0000010b00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1b80}, {&(0x7f0000010c00)='\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1c80}, {&(0x7f0000010d00)="00000000000100"/32, 0x20, 0x1ec0}, {&(0x7f0000010e00)="d73cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x200000}, {&(0x7f0000010f00)="0000000000000000000000000000000000000000000000000000000009f7a5bb0000030000000003000000003e00"/64, 0x40, 0x200fe0}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000060000000000000800"/64, 0x40, 0x2011e0}, {&(0x7f0000011100)="000000000000000000000001000000000400"/32, 0x20, 0x201240}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000000014000000040078", 0x20, 0x201280}, {&(0x7f0000011300)="0000000000000015000000001400"/32, 0x20, 0x2012e0}, {&(0x7f0000011400)="000000000000000000000000000000000000000000160000000510ec00000000", 0x20, 0x201320}, {&(0x7f0000011500)="00000017000000020c6000"/32, 0x20, 0x201380}, {&(0x7f0000011600)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x2013e0}, {&(0x7f0000011700)="03000000000000030000000000000400"/32, 0x20, 0x202000}, {&(0x7f0000011800)="00008c00"/32, 0x20, 0x202e00}, {&(0x7f0000011900)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x202fe0}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x203fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x204fe0}, {&(0x7f0000011c00)="0000000000000000000000000000000000000000000000000000000009f7a5bb", 0x20, 0x205fe0}, {&(0x7f0000011d00)="d73cd47a09f7a5bb00"/32, 0x20, 0x3ff000}, {&(0x7f0000011e00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x3ff040}, {&(0x7f0000011f00)="d63cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x400000}, {&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000006ff519720000030000000003000000003e00"/64, 0x40, 0x400fe0}, {&(0x7f0000012100)="000000000000000000000000000000000000000000000000000000060000000000000800"/64, 0x40, 0x4011e0}, {&(0x7f0000012200)="000000000000000000000001000000000400"/32, 0x20, 0x401240}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000000014000000040078", 0x20, 0x401280}, {&(0x7f0000012400)="0000000000000015000000001400"/32, 0x20, 0x4012e0}, {&(0x7f0000012500)="000000000000000000000000000000000000000000160000000510ec00000000", 0x20, 0x401320}, {&(0x7f0000012600)="00000017000000020c6000"/32, 0x20, 0x401380}, {&(0x7f0000012700)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x4013e0}, {&(0x7f0000012800)="03000000000000030000000000000400"/32, 0x20, 0x402000}, {&(0x7f0000012900)='\x00\x00p\x00'/32, 0x20, 0x402e00}, {&(0x7f0000012a00)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x402fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x403fe0}, {&(0x7f0000012c00)="0000000000000000000000000000000000000000000000000000000100000000d63cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x404fe0}, {&(0x7f0000012d00)="000000000000000000000000000000000000000000000000000000006ff51972", 0x20, 0x405fe0}, {&(0x7f0000012e00)="d63cd47a6ff5197200"/32, 0x20, 0x5ff000}, {&(0x7f0000012f00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x5ff040}, {&(0x7f0000013000)="0000000000000000000001000000010000000002000000010000000003000000013e00000004000000023e00000005000000003c00000006000000013c00000007000000023c00000008000000053c00000009000000043c0000000000000000", 0x60, 0xa00000}, {&(0x7f0000013100)="0000000000000000000001000000010000000002000000010000000003000000013e00000004000000023e00000005000000003c00000006000000013c00000007000000023c00000008000000033c00000009000000043c0000000000000000", 0x60, 0xc00000}, {&(0x7f0000013200)="ff0000000000000000000000000000000000000000000000000000000000000000000300000001000200000000030000000200024a8113ed040000000500028dcece4507000000050001baeed06f0800000005000153bfc55008000000050001120052230900000009000100"/128, 0x80, 0x3801000}, {&(0x7f0000013300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00\x00\x00file2\x00\x00\x00file3\x00\x00\x00file.cold\x00'/96, 0x60, 0x3801940}, {&(0x7f0000013400)="ed81002b0000000000000000010000001a04000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e247c834d8a000000000000000000000000040000000500000066696c653000"/128, 0x80, 0x3c00000}, {&(0x7f0000013500)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00'/1120, 0x460, 0x3c00160}, {&(0x7f0000013a00)="0000000000000000050000000500000001000000d33cd47a00000000013c0000ffa1002b0000000000000000010000002600000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e24ef0e2499000000000000000000000000040000000500000066696c653100"/160, 0xa0, 0x3c00fe0}, {&(0x7f0000013b00)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00/tmp/syz-imagegen785856204/file0/file0\x00'/96, 0x60, 0x3c01160}, {&(0x7f0000013c00)="0000000000000000060000000600000001000000d33cd47a00000000023c0000ed81002b0000000000000000010000000a00000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e24a07a97ab000000000000000000000000030000000500000066696c653100"/160, 0xa0, 0x3c01fe0}, {&(0x7f0000013d00)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallers\x00\x00\x00\x00\x00\x00', 0x40, 0x3c02160}, {&(0x7f0000013e00)="0000000000000000000000001120f5f20100000000000000000000000000000000000000010606007861747472317861747472310106060078617474723278617474723200"/96, 0x60, 0x3c02f00}, {&(0x7f0000013f00)="0000000000000000070000000700000001000000d33cd47a00000000033c0000", 0x20, 0x3c02fe0}, {&(0x7f0000014000)="ed81012b0000000000000000010000006400000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e2479694265000000000000000000000000030000000900000066696c652e636f6c6400"/128, 0x80, 0x3c04000}, {&(0x7f0000014100)='\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/160, 0xa0, 0x3c04160}, {&(0x7f0000014200)="0000000000000000090000000900000001000000d33cd47a00000000053c0000ed8102210000000000000000020000002823000000000000040000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e24f95566c5000000000000000000000000030000000500000066696c653300"/160, 0xa0, 0x3c04fe0}, {&(0x7f0000014300)="02380000030000002400000000000000000000000000000000000000000000000000000000000000000000000238000003380000043800"/64, 0x40, 0x3c05160}, {&(0x7f0000014400)="0000000000000000080000000800000001000000d43cd47aaf634234063c0000", 0x20, 0x3c05fe0}, {&(0x7f0000014500)="ed4100205cf90100535f0100030000000010000000000000020000000000000014bc645f0000000014bc645f0000000014bc645f0000000000000000f43c7e24f43c7e24000000000100"/96, 0x60, 0x3e01000}, {&(0x7f0000014600)="0000000000000000180000000000000000000000000000000000000000000000013800"/64, 0x40, 0x3e01160}, {&(0x7f0000014700)="0000000000000000030000000300000000000000d33cd47a00000000023e0000ed4100250000000000000000020000007c0d000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f43c7e24f43c7e24f43c7e242dfa8810000000000000000000100000030000000500000066696c653000"/160, 0xa0, 0x3e01fe0}, {&(0x7f0000014800)="0000000000000000240000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000400000001000200000000030000000200024a8113ed050000000500018dcece450600000005000700000000", 0x80, 0x3e02160}, {&(0x7f0000014900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00'/64, 0x40, 0x3e02960}, {&(0x7f0000014a00)="0000000000000000040000000400000000000000d33cd47a00000000033e0000", 0x20, 0x3e02fe0}], 0x0, &(0x7f0000014b00)) [ 737.898576][T11635] usb 1-1: USB disconnect, device number 7 [ 737.929247][ T32] audit: type=1326 audit(1603730337.185:4): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=18565 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fda549 code=0x0 [ 737.985414][T18576] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243ee3030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 738.218299][T18576] isofs_fill_super: root inode is not a directory. Corrupted media? [ 738.272852][T18591] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:57 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x44}, {0x6}]}) [ 738.344645][T18586] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 738.434269][ T8860] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 738.539409][T18591] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310800004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 738.567151][ T32] audit: type=1326 audit(1603730337.835:5): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=18601 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fda549 code=0x0 [ 738.641143][T18596] F2FS-fs (loop5): Found nat_bits in checkpoint [ 738.684336][ T8860] usb 1-1: Using ep0 maxpacket: 8 [ 738.825419][ T8860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 738.836432][ T8860] usb 1-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.04 [ 738.846703][ T8860] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 738.909266][T18586] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 738.960952][ T8860] usb 1-1: config 0 descriptor?? [ 739.013399][ T8860] go7007 1-1:0.0: Direct firmware load for go7007/go7007fw.bin failed with error -2 [ 739.023223][ T8860] WIS Matrix Reloaded or compatible: unable to load firmware from file "go7007/go7007fw.bin" [ 739.038029][ T8860] go7007: probe of 1-1:0.0 failed with error -12 [ 739.092588][T18596] F2FS-fs (loop5): Mounted with checkpoint version = 7ad43cd7 [ 739.163190][T18611] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:58 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000280)=""/40, 0x28) getdents(r0, &(0x7f0000000200)=""/24, 0x18) [ 739.310077][ T31] usb 1-1: USB disconnect, device number 8 16:38:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243f03030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310a00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:38:59 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x44}, {0x6}]}) [ 739.712809][T18620] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:59 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000040)=r1, 0x17) close(r0) 16:38:59 executing program 0: syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0xffffffffffffff3e, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) [ 739.978707][T18620] isofs_fill_super: root inode is not a directory. Corrupted media? [ 740.059701][T18625] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 740.076233][ T32] audit: type=1326 audit(1603730339.345:6): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=18631 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fda549 code=0x0 16:38:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310108004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 740.262843][T18625] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:38:59 executing program 5: r0 = socket(0xa, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, 0x80) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000080)=0xc, 0x4) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 740.530552][T18645] isofs_fill_super: root inode is not a directory. Corrupted media? 16:38:59 executing program 0: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104ff40003b54c007110000f30501000b000200f26526c561f3ec", 0x1f) 16:39:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243440a30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 740.802221][T18645] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.103559][T18654] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:00 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x44}, {0x6}]}) [ 741.189485][T18660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.0'. [ 741.207043][T18660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.0'. 16:39:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310b00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 741.365674][T18654] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442330310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 741.528433][T18667] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x19, 0x0, &(0x7f0000000080)) 16:39:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310109004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 741.622605][T18667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 741.769984][ T32] audit: type=1326 audit(1603730341.035:7): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=18669 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fda549 code=0x0 [ 741.875375][T18675] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 741.952535][T18682] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:01 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='e\xf4E\x88-\x00', 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="aa", 0x1}], 0x1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1ffe00) sendmsg$sock(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000340)='V', 0x1}], 0x2}, 0x0) 16:39:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310f00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:01 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xa9) [ 742.140148][T18682] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.173767][T18675] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:01 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xa9) 16:39:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442530310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 742.670673][T18697] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x8, 0xf989, "30133dba"}, @generic={0x0, 0x11, "04e4f20e0648d173156c1303cb59ae"}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mptcp=@mp_join={0x1e, 0x3}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x9, 0x0, 0x4, "d3500ce145"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) io_uring_setup(0x0, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 16:39:02 executing program 0: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfd9, 0x80000001}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0xad}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xffffffff}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe4) [ 742.900641][T18703] isofs_fill_super: root inode is not a directory. Corrupted media? [ 742.931558][T18697] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.044561][T18704] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 743.130765][T18703] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030311000004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:02 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xa9) [ 743.344980][T18704] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 743.379000][T18719] device vlan2 entered promiscuous mode [ 743.384708][T18719] device gretap0 entered promiscuous mode 16:39:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x8, 0xf989, "30133dba"}, @generic={0x0, 0x11, "04e4f20e0648d173156c1303cb59ae"}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mptcp=@mp_join={0x1e, 0x3}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x9, 0x0, 0x4, "d3500ce145"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) io_uring_setup(0x0, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 16:39:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442930310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 743.553712][T18719] device gretap0 left promiscuous mode 16:39:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x8, 0xf989, "30133dba"}, @generic={0x0, 0x11, "04e4f20e0648d173156c1303cb59ae"}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mptcp=@mp_join={0x1e, 0x3}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x9, 0x0, 0x4, "d3500ce145"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) io_uring_setup(0x0, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 743.750213][T18727] isofs_fill_super: root inode is not a directory. Corrupted media? [ 743.911040][T18727] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:03 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xa9) [ 744.097886][T18719] device vlan2 entered promiscuous mode [ 744.104168][T18719] device gretap0 entered promiscuous mode [ 744.142058][T18738] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442b30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 744.256608][T18719] device gretap0 left promiscuous mode 16:39:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030311400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 744.451510][T18747] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x8, 0xf989, "30133dba"}, @generic={0x0, 0x11, "04e4f20e0648d173156c1303cb59ae"}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @mptcp=@mp_join={0x1e, 0x3}, @fastopen={0x22, 0x2}, @mptcp=@ack={0x1e, 0x9, 0x0, 0x4, "d3500ce145"}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) io_uring_setup(0x0, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 744.913820][T18759] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.951117][T18761] isofs_fill_super: root inode is not a directory. Corrupted media? [ 744.955525][T18756] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 745.386670][T18761] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.477764][T18756] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:04 executing program 0: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfd9, 0x80000001}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0xad}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xffffffff}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe4) 16:39:04 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1441e8, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) 16:39:04 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='1', 0x1, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="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", 0x151, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="15", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001280)={r0, r1, r2}, &(0x7f00000012c0)=""/125, 0x7d, &(0x7f0000001240)={&(0x7f0000001100)={'sha384-generic\x00'}, &(0x7f0000001200)="dd4bafe9ee6718f66a7e1d7bd3bf4dca7497581af4ed25cffe8617ae4dc519ec7d88dbf6", 0x24}) 16:39:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030312200004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010d004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442d30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcd, 0x0, 0x5c) [ 745.935859][T18781] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 745.965544][T18780] isofs_fill_super: root inode is not a directory. Corrupted media? [ 745.990395][T18783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 746.037648][T18783] device veth9 entered promiscuous mode [ 746.050651][T18783] device veth7 entered promiscuous mode [ 746.110864][T18795] device vlan2 entered promiscuous mode [ 746.116958][T18795] device gretap0 entered promiscuous mode [ 746.140508][T18795] device gretap0 left promiscuous mode [ 746.438554][T18783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:39:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030312500004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 746.489258][T18801] isofs_fill_super: root inode is not a directory. Corrupted media? [ 746.769556][T18809] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 746.820601][T18801] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:06 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1441e8, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) 16:39:06 executing program 0: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfd9, 0x80000001}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0xad}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xffffffff}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe4) 16:39:06 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '/dev/fuse\x00'}, 0x0, 0xfffffffffffffe23) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 16:39:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243442f30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 747.478758][T18823] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.598468][T18822] isofs_fill_super: root inode is not a directory. Corrupted media? [ 747.622560][T18830] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.980943][T18843] device vlan2 entered promiscuous mode [ 747.986963][T18843] device gretap0 entered promiscuous mode 16:39:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030316400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 748.115615][T18843] device gretap0 left promiscuous mode [ 748.247160][T18851] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.309205][T18852] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:07 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1441e8, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) 16:39:07 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '/dev/fuse\x00'}, 0x0, 0xfffffffffffffe23) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 748.507123][T18851] isofs_fill_super: root inode is not a directory. Corrupted media? [ 748.575516][T18852] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243445c30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 748.819776][T18864] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 748.906935][T18867] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 748.973469][T18877] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 749.047302][T18886] device veth17 entered promiscuous mode [ 749.078809][T18864] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:08 executing program 0: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x80, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfd9, 0x80000001}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0xad}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0xffffffff}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x80}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe4) [ 749.108295][T18886] device veth15 entered promiscuous mode [ 749.244814][T18891] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:08 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '/dev/fuse\x00'}, 0x0, 0xfffffffffffffe23) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 749.329461][T18895] device vlan2 entered promiscuous mode [ 749.335292][T18895] device gretap0 entered promiscuous mode 16:39:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310003004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 749.392481][T18895] device gretap0 left promiscuous mode [ 749.502140][T18891] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 749.600659][T18902] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:09 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000800", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1441e8, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r3}, @IFLA_HSR_SLAVE1={0x8, 0x1, r6}]}}}]}, 0x40}}, 0x0) [ 749.697660][T18902] isofs_fill_super: root inode is not a directory. Corrupted media? [ 749.932664][T18916] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243445d30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:09 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '/dev/fuse\x00'}, 0x0, 0xfffffffffffffe23) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 16:39:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 750.387601][T18923] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:39:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031a103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 750.467226][T18929] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 750.547125][T18932] device veth21 entered promiscuous mode [ 750.711206][T18932] device veth19 entered promiscuous mode [ 750.729220][T18922] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 750.861248][T18940] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) 16:39:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243445e30310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:10 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) [ 751.485219][T18951] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310111004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 751.668339][T18951] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:11 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x1000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40002002}) 16:39:11 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[0xffffffffffffffff], 0x0, 0x0) 16:39:11 executing program 3: r0 = memfd_create(&(0x7f0000000000)='mimeNtr\xf8\xbf\xfe\xbc\xdcypeeth1:\\vb[xnet1\xc3\x81a_\x00\x00\x00Az\xea\xa7+0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008e40)={0xa0}, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000006280)='./file0/file0\x00', 0x90440, 0x0) [ 752.323503][T18968] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310112004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344300a310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 752.827563][T18988] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:12 executing program 3: socket(0x2, 0x803, 0xff) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="4c000000140041f87059ae08060c040002ff0f02000000000000018701546fabca1b4e7d06a6e74703c48f93b82a0000000000000000a5e54e0000000300000000", 0x41}, {&(0x7f0000000300)="4d999e6effc4548cbffb2f", 0xb}], 0x2}, 0x0) 16:39:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') lseek(r0, 0x63, 0x0) 16:39:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008e40)={0xa0}, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000006280)='./file0/file0\x00', 0x90440, 0x0) [ 753.012809][T18994] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.027730][T18988] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.206695][T18994] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031003d004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 753.293775][T19005] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000000), 0xb, 0x0) 16:39:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310125004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 753.583512][T19014] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x4}, 0x1c) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000001600), 0x45, 0x0, 0x172}}], 0x2f4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd601bfc97004d8800fe800000000000000000000000000000ff02000000000000000000000000000100004e20004d90"], 0x0) shutdown(r0, 0x0) [ 753.678786][T19005] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 753.709228][T19014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 753.764399][T19022] fuse: Bad value for 'fd' [ 753.950802][T19024] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:39:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443023310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310040004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 754.207381][T19033] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:39:13 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008e40)={0xa0}, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000006280)='./file0/file0\x00', 0x90440, 0x0) [ 754.298772][T19035] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000000), 0xb, 0x0) 16:39:13 executing program 5: prctl$PR_SET_MM_EXE_FILE(0x39, 0xd, 0xffffffffffffffff) [ 754.569369][T19035] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.581797][T19042] isofs_fill_super: root inode is not a directory. Corrupted media? [ 754.713739][T19042] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031012f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x51c, 0x0, 0x0, 0x294, 0x0, 0x294, 0x454, 0x378, 0x378, 0x454, 0x378, 0x3, 0x0, {[{{@ipv6={@mcast1, @local, [], [0x0, 0xffffff00, 0x0, 0xff000000], 'macvtap0\x00', 'vlan1\x00'}, 0x0, 0x344, 0x38c, 0x52020000, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'batadv_slave_1\x00', {0xe2, 0x0, 0x63, 0x0, 0x0, 0x1, 0x401}}}, @common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'batadv_slave_0\x00', {0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x41a, 0x3, 0x1c0}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}, {{@uncond, 0x0, 0xa4, 0xc8}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x578) 16:39:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100c0004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 754.982507][T19058] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 755.179474][T19059] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 755.273269][T19070] xt_hashlimit: max too large, truncated to 1048576 16:39:14 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000006300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004400)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008e40)={0xa0}, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000006280)='./file0/file0\x00', 0x90440, 0x0) 16:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000000), 0xb, 0x0) [ 755.533795][T19059] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:14 executing program 5: r0 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x0, 0x0, 0x74d, 0x1d, 0x0, 0x800}) [ 755.644412][T19076] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.667585][T19081] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.752026][T19081] isofs_fill_super: root inode is not a directory. Corrupted media? [ 755.865104][T19076] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100c1004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443025310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 756.076343][T19093] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:39:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x4c, r1, 0x6079ede4f57a9845, 0x0, 0x0, {0x3e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x4c}}, 0x0) 16:39:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310148004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_RATE={0x6}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000000), 0xb, 0x0) 16:39:15 executing program 5: r0 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x0, 0x0, 0x74d, 0x1d, 0x0, 0x800}) [ 756.623794][T19107] isofs_fill_super: root inode is not a directory. Corrupted media? [ 756.680698][T19106] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 756.797402][T19107] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303100ff004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 757.137015][T19106] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:16 executing program 5: r0 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x0, 0x0, 0x74d, 0x1d, 0x0, 0x800}) 16:39:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x12, 0x0, 0x0) [ 757.283217][T19123] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 757.370832][T19130] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443029310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:16 executing program 5: r0 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x0, 0x0, 0x74d, 0x1d, 0x0, 0x800}) [ 757.607604][T19130] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 757.892473][T19143] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:17 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, 0x300) 16:39:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r3 = open(&(0x7f0000000400)='./bus\x00', 0x1143442, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x208200) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 758.121669][T19143] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.134844][T19147] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 758.582810][T19162] isofs_fill_super: root inode is not a directory. Corrupted media? [ 758.599262][T19147] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031015c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:18 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x80, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000020000202505a1a440000102030109026e000101000000090400000002060000052406000005240000000d240f01000000000000000000152412"], 0x0) 16:39:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:18 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x4, &(0x7f0000000200)=0x0) r2 = eventfd(0x0) io_submit(r1, 0x2, &(0x7f0000002500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x1, 0x0, r2, 0x0}]) 16:39:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344302b310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 759.173538][T19168] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.433408][T19168] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.466288][T19174] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.631424][T19174] isofs_fill_super: root inode is not a directory. Corrupted media? [ 759.664869][ T31] usb 6-1: new high-speed USB device number 18 using dummy_hcd 16:39:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310160004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:19 executing program 3: unshare(0x2a040600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1e2a) 16:39:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 759.935355][ T31] usb 6-1: Using ep0 maxpacket: 32 [ 760.055431][ T31] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 760.099545][T19186] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 760.171342][T19190] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.285195][ T31] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 760.297687][ T31] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 760.308804][ T31] usb 6-1: Product: syz [ 760.313600][ T31] usb 6-1: Manufacturer: syz [ 760.318829][ T31] usb 6-1: SerialNumber: syz [ 760.427110][ T31] usb 6-1: bad CDC descriptors [ 760.453197][T19195] isofs_fill_super: root inode is not a directory. Corrupted media? [ 760.629729][ T31] usb 6-1: USB disconnect, device number 18 16:39:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 16:39:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310168004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 761.240069][ T32] audit: type=1800 audit(1603730360.505:8): pid=19159 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="" name="bus" dev="sda1" ino=16379 res=0 errno=0 16:39:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[], 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000200000000004000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "36eb00000000fc660000001000"}) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/71, 0x47}], 0x1) dup3(r1, r0, 0x0) 16:39:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344302d310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 761.451461][ T8446] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 761.549934][T19219] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.592476][T19222] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.705394][ T8446] usb 6-1: Using ep0 maxpacket: 32 [ 761.835823][ T8446] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 761.850578][T19221] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 761.876500][T19219] isofs_fill_super: root inode is not a directory. Corrupted media? [ 761.981831][T19222] isofs_fill_super: root inode is not a directory. Corrupted media? [ 762.025113][ T8446] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 762.035822][ T8446] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 762.045317][ T8446] usb 6-1: Product: syz [ 762.049617][ T8446] usb 6-1: Manufacturer: syz [ 762.054964][ T8446] usb 6-1: SerialNumber: syz 16:39:21 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x80, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000020000202505a1a440000102030109026e000101000000090400000002060000052406000005240000000d240f01000000000000000000152412"], 0x0) 16:39:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) 16:39:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310105004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344302f310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031016c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) [ 762.644383][ T8446] usb 6-1: can't set config #1, error -71 [ 762.698673][ T8446] usb 6-1: USB disconnect, device number 19 16:39:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) [ 763.130498][T19255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.217378][T19259] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 763.232621][T19263] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) [ 763.429821][T19263] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.434213][ T8492] usb 6-1: new high-speed USB device number 20 using dummy_hcd 16:39:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) [ 763.527778][T19255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 763.556990][T19259] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 763.715206][ T8492] usb 6-1: Using ep0 maxpacket: 32 16:39:23 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) [ 763.835009][ T8492] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config 16:39:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344305c310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 764.045051][ T8492] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 764.055414][ T8492] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 764.064144][ T8492] usb 6-1: Product: syz [ 764.070250][ T8492] usb 6-1: Manufacturer: syz [ 764.075770][ T8492] usb 6-1: SerialNumber: syz [ 764.137224][T19280] isofs_fill_super: root inode is not a directory. Corrupted media? [ 764.337020][ T8492] usb 6-1: bad CDC descriptors [ 764.587998][ T872] usb 6-1: USB disconnect, device number 20 [ 764.747322][T19294] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 764.883446][T19294] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:24 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x80, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000020000202505a1a440000102030109026e000101000000090400000002060000052406000005240000000d240f01000000000000000000152412"], 0x0) 16:39:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310174004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) 16:39:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 16:39:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344305d310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 765.382473][T19311] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.463111][T19312] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.510060][T19311] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:24 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) 16:39:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310108004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 765.689984][T19312] isofs_fill_super: root inode is not a directory. Corrupted media? [ 765.727754][T19317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 765.824600][T10760] usb 6-1: new high-speed USB device number 21 using dummy_hcd 16:39:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) sendmsg$can_bcm(r0, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b2750881ad04518c"}}, 0x48}}, 0x0) close(r0) [ 766.081243][T10760] usb 6-1: Using ep0 maxpacket: 32 [ 766.131310][T19317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 766.187386][T19334] isofs_fill_super: root inode is not a directory. Corrupted media? [ 766.205676][T10760] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config 16:39:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310109004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="7400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="ed11060000000000340012800b00010069703667726500002400028014000700ff010000000000000000000000000001", @ANYRES32, @ANYBLOB="08001f0002000000080004"], 0x74}}, 0x0) 16:39:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031017a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 766.395117][T10760] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 766.404616][T10760] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 766.412892][T10760] usb 6-1: Product: syz [ 766.417550][T10760] usb 6-1: Manufacturer: syz [ 766.422487][T10760] usb 6-1: SerialNumber: syz [ 766.486632][T10760] usb 6-1: bad CDC descriptors [ 766.597818][T19342] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 766.609056][T19342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 766.731417][T10760] usb 6-1: USB disconnect, device number 21 [ 766.768808][T19342] device ip6gre1 entered promiscuous mode [ 766.902446][T19354] isofs_fill_super: root inode is not a directory. Corrupted media? [ 767.020715][T19356] isofs_fill_super: root inode is not a directory. Corrupted media? [ 767.106654][T19354] isofs_fill_super: root inode is not a directory. Corrupted media? [ 767.286251][T19356] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:26 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x80, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000020000202505a1a440000102030109026e000101000000090400000002060000052406000005240000000d240f01000000000000000000152412"], 0x0) 16:39:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344305e310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:26 executing program 0: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000000c002b800800a1fc", @ANYRES32, @ANYBLOB="08001b"], 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) 16:39:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x3}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x3}, 0x10) dup2(r0, r1) 16:39:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310154014c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 768.090554][T19368] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 768.105063][T19368] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 768.328620][T19374] isofs_fill_super: root inode is not a directory. Corrupted media? [ 768.332890][T19380] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 768.365031][T19368] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 768.452721][T19384] isofs_fill_super: root inode is not a directory. Corrupted media? [ 768.494163][ T8446] usb 6-1: new high-speed USB device number 22 using dummy_hcd 16:39:27 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 768.573195][T19380] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 768.601424][T19374] isofs_fill_super: root inode is not a directory. Corrupted media? [ 768.764274][ T8446] usb 6-1: Using ep0 maxpacket: 32 [ 768.773965][T19384] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:28 executing program 0: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000000c002b800800a1fc", @ANYRES32, @ANYBLOB="08001b"], 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) 16:39:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 768.885516][ T8446] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config 16:39:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430300a0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 769.058763][ T8446] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 769.071100][ T8446] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 769.081629][ T8446] usb 6-1: Product: syz [ 769.087321][ T8446] usb 6-1: Manufacturer: syz [ 769.092728][ T8446] usb 6-1: SerialNumber: syz 16:39:28 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 16:39:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310155014c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 769.501168][T19400] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 769.579193][ T8446] usb 6-1: bad CDC descriptors [ 769.643461][T19407] isofs_fill_super: root inode is not a directory. Corrupted media? [ 769.735643][T19409] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 769.766592][T19400] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 769.815849][ T8446] usb 6-1: USB disconnect, device number 22 [ 769.925286][T19407] isofs_fill_super: root inode is not a directory. Corrupted media? [ 770.021177][T19409] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 770.042370][T19422] isofs_fill_super: root inode is not a directory. Corrupted media? [ 770.185116][T19422] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:29 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 16:39:29 executing program 0: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000000c002b800800a1fc", @ANYRES32, @ANYBLOB="08001b"], 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) 16:39:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430302f0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 770.826018][T19434] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 16:39:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0xa, 0x2}, 0x10}}, 0x0) [ 770.971804][T19436] isofs_fill_super: root inode is not a directory. Corrupted media? [ 770.996756][T19434] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 771.045902][T19438] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:30 executing program 0: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000000c002b800800a1fc", @ANYRES32, @ANYBLOB="08001b"], 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) [ 771.154367][T19436] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:30 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 771.310141][T19438] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14}]}]}]}, 0x3c}}, 0x0) [ 771.465716][T19449] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101aa024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010d004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 771.600282][T19449] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 771.855952][T19460] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 771.952580][T19460] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 16:39:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030300100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:31 executing program 5: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8002, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b", 0x4}], 0x0, &(0x7f0000010300)) 16:39:31 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x3, 0xff}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000003800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 772.348776][T19468] isofs_fill_super: root inode is not a directory. Corrupted media? [ 772.372295][T19470] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x29, 0x4a, 0x0, 0x0) [ 772.899194][T19474] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101ab024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 772.972242][T19479] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 772.981800][T19479] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop5 16:39:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:32 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x80240, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x179fbb, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') [ 773.206785][T19489] isofs_fill_super: root inode is not a directory. Corrupted media? [ 773.236284][T19479] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 773.245689][T19479] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop5 [ 773.354387][T19474] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 [ 773.400168][T19489] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:32 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a60000000000a01010000000000000000020000080900010073797a30000000000900010073797a300000000008000240000000010c00044000000000000000050900010073797a300000000008000240000000010900010073797a30000000008c000000030a01020000000000000000020000000900010073797a300000000014000480080002400000000008000140000000000900030073797a30000000004c0008"], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0xffffffff, 0x0) 16:39:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 773.590752][T19500] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:32 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x15}, {0x6}]}) 16:39:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430305c0100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 773.771985][T19500] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:33 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x80240, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x179fbb, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') 16:39:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 773.992957][T19512] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.3'. [ 774.112747][T19514] isofs_fill_super: root inode is not a directory. Corrupted media? [ 774.342867][T19514] isofs_fill_super: root inode is not a directory. Corrupted media? [ 774.441161][T19520] isofs_fill_super: bread failed, dev=loop4, iso_blknum=60, block=120 16:39:33 executing program 3: unshare(0x400) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, 0x0, 0x0, 0x0) 16:39:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 774.988001][T19530] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310200004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:34 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x80240, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x179fbb, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') [ 775.256172][T19530] isofs_fill_super: root inode is not a directory. Corrupted media? [ 775.416675][T19540] isofs_fill_super: root inode is not a directory. Corrupted media? [ 775.560414][T19540] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310111004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 775.692818][T19550] isofs_fill_super: root inode is not a directory. Corrupted media? [ 775.800929][T19550] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:35 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x80240, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x179fbb, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') 16:39:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:39:35 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff18, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f00000001c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @dev}}}}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:39:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310300004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 776.277870][T19560] isofs_fill_super: root inode is not a directory. Corrupted media? [ 776.300534][T19559] isofs_fill_super: root inode is not a directory. Corrupted media? [ 776.411630][T19559] isofs_fill_super: root inode is not a directory. Corrupted media? [ 776.451272][T19560] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4000000010000100008fe1000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030076657468305f766c616e0000000000000a0002"], 0x40}}, 0x0) [ 776.769385][T19577] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310112004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 776.969239][T19577] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0xfff, &(0x7f00000009c0)=0x0) io_submit(r1, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 16:39:36 executing program 5: prlimit64(0x0, 0x0, 0x0, &(0x7f00000021c0)) 16:39:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_virt_wifi\x00'}) 16:39:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 777.320172][T19587] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:36 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) lseek(r0, 0x68, 0x0) [ 777.537526][T19592] isofs_fill_super: root inode is not a directory. Corrupted media? [ 777.629356][T19587] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x18, r1, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE]}, 0x18}}, 0x0) [ 778.009297][T19604] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310122004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:37 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe}, 0x40) 16:39:37 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "62bbe7", 0x48, 0x0, 0x0, @dev, @private2, {[@srh={0x0, 0x8, 0xc2, 0x4, 0x0, 0x0, 0x0, [@ipv4={[], [], @private}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @local]}]}}}}}, 0x0) 16:39:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 778.266132][T19604] isofs_fill_super: root inode is not a directory. Corrupted media? [ 778.541441][T19617] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 16:39:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310500004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:37 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ioctl$FS_IOC_SETFLAGS(r3, 0x40046602, &(0x7f00000003c0)) lseek(r3, 0x1000000, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 778.628230][T19620] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 778.747234][T19621] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x30, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x30}}, 0x0) [ 778.948714][T19621] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:38 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, {[@lsrr={0x83, 0x7, 0xbe, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @generic={0x86, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 779.084140][T19630] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310125004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x80000004}, 0x10) write(r0, &(0x7f0000000100)="240000001a005f0214f9f407000904408100000000020000000000000800040005000000", 0x24) [ 779.232142][T19630] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:38 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000440)=@chain={'key_or_keyring:', r0, ':chain\x00'}) [ 779.449198][T19639] isofs_fill_super: root inode is not a directory. Corrupted media? [ 779.677505][T19639] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:39 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 16:39:39 executing program 5: syz_emit_ethernet(0x13e, &(0x7f0000000200)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00e596", 0x108, 0x3a, 0xff, @private0, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, [], @remote, [{0x0, 0x9, "0f1516210344ec874db44a29e9022fdae771b1590726bc021a10caaf9fd74a04752584ee210b625e255b705e6a182071e418b9c003c8426326ffd41abe64ce20bdd9f80af7eb4015b56fb4"}, {0x0, 0x14, "8b1c241dae8cd862999fd6c73cd3d9aca34fa833e596e9e4edf86e60cfc9e11f24deb7de76d3d268a8dbf42698c6e75cda9cf00458aa90b0ced2a5f27ce1c96a4ec454249bcb98e1f6af0e30f125fec7a1f900f4a6333144848951911ea3c26837ab4f8cf85374fa5dc30cad40a5459c5d70682e7656b2efb007bf43169dd5f58ae1c9e3541a375ad0e7ce045f3b0940b9c53b3f428f5baeb0841ea253ad5bedea"}]}}}}}}, 0x0) [ 779.898200][T19649] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:39 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/netlink\x00') preadv(r0, &(0x7f0000000980)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f00000007c0)=""/89, 0x59}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000840)=""/76, 0x4c}], 0x7, 0x0, 0x0) [ 780.014900][T19649] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310600004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031012f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 780.432083][T19664] isofs_fill_super: root inode is not a directory. Corrupted media? [ 780.576413][T19664] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000180)="ec0b6c2c", 0x4) 16:39:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xb) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8937, &(0x7f0000000080)={'sit0\x00', 0x0}) 16:39:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x68, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x64, 0x28, 0xf33, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xc}, {0x4, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ife={0x2c, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) 16:39:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 780.958917][T19677] isofs_fill_super: root inode is not a directory. Corrupted media? [ 781.041814][T19680] isofs_fill_super: root inode is not a directory. Corrupted media? [ 781.083116][T19677] isofs_fill_super: root inode is not a directory. Corrupted media? [ 781.132193][T19688] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 781.174760][T19688] HTB: quantum of class FFFF0004 is big. Consider r2q change. [ 781.192737][T19693] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:39:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x68, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x64, 0x28, 0xf33, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xc}, {0x4, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ife={0x2c, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) 16:39:40 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000025c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x66) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9, 0x1, 'prio\x00'}, {0x18, 0x2, {0x4, "00000000000000020000000000000006"}}}]}, 0x48}}, 0x0) 16:39:40 executing program 0: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_HSR_MULTICAST_SPEC={0x5}, @IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_VERSION={0x5, 0x6, 0x40}, @IFLA_HSR_SLAVE2={0x8, 0x2, r2}]}}}]}, 0x50}}, 0x0) [ 781.347379][T19680] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310148004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 781.600615][T19698] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 781.657866][T19702] isofs_fill_super: root inode is not a directory. Corrupted media? [ 781.730564][T19708] isofs_fill_super: root inode is not a directory. Corrupted media? [ 781.767061][T19707] HTB: quantum of class FFFF0004 is big. Consider r2q change. 16:39:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310800004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 781.911260][T19708] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000140)={0xe4, r1, 0xc8ef0a4335e6829f, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xfffffffffffffdc2}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x34, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private0}}}}]}]}, 0xe4}}, 0x0) [ 782.029432][T19702] isofs_fill_super: root inode is not a directory. Corrupted media? [ 782.151484][T19725] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x68, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x64, 0x28, 0xf33, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xc}, {0x4, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ife={0x2c, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) [ 782.372293][T19725] isofs_fill_super: root inode is not a directory. Corrupted media? [ 782.397963][T19729] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 782.407927][T19729] tipc: Started in network mode [ 782.413416][T19729] tipc: Own node identity , cluster identity 2 16:39:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:41 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac1414001800060011"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 16:39:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0902e0ffffffffffdfff0700000008000300", @ANYRES32=r2, @ANYBLOB="140004006e72300800000000000000000000000008000500040000000500530007"], 0x40}}, 0x0) 16:39:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310a00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 782.830490][T19736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 782.889445][T19744] HTB: quantum of class FFFF0004 is big. Consider r2q change. [ 782.987717][T19745] isofs_fill_super: root inode is not a directory. Corrupted media? [ 783.091221][T19752] isofs_fill_super: root inode is not a directory. Corrupted media? [ 783.150894][T19755] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 783.166237][T19755] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.3'. [ 783.253842][T19745] isofs_fill_super: root inode is not a directory. Corrupted media? [ 783.287805][T19752] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4790, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x71c9, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) 16:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x68, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x64, 0x28, 0xf33, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xc}, {0x4, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ife={0x2c, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) [ 783.480354][T19767] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031015c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 783.690523][T19767] isofs_fill_super: root inode is not a directory. Corrupted media? [ 783.818714][T19775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 783.874997][T19783] HTB: quantum of class FFFF0004 is big. Consider r2q change. 16:39:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b06, &(0x7f0000000040)) 16:39:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310b00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x38, 0x1, 0x9, 0x801, 0x0, 0x0, {}, [@NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0x2, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) [ 784.379391][T19788] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x2, 0x0, &(0x7f0000000140)) [ 784.497724][T19790] isofs_fill_super: root inode is not a directory. Corrupted media? [ 784.574885][T19788] isofs_fill_super: root inode is not a directory. Corrupted media? [ 784.750026][T19806] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 784.759594][T19806] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 784.774120][T19790] isofs_fill_super: root inode is not a directory. Corrupted media? [ 784.793318][T19796] isofs_fill_super: root inode is not a directory. Corrupted media? [ 784.941417][T19796] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310160004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80000000002, 0x4) recvmmsg(r0, &(0x7f00000001c0), 0x460, 0xea225aec34b1dd0e, 0x0) 16:39:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101fc074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', 0x0, &(0x7f0000000140)=ANY=[], 0xe0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, 0x0, 0x29) 16:39:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000440)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000940)=@delchain={0x24, 0x66, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff2, 0xffff}}}, 0x24}}, 0x0) 16:39:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310f00004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 785.512260][T19821] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 785.552353][T19818] isofs_fill_super: root inode is not a directory. Corrupted media? [ 785.669263][T19830] ucma_write: process 723 (syz-executor.5) changed security contexts after opening file descriptor, this is not allowed. [ 785.781842][T19823] isofs_fill_super: root inode is not a directory. Corrupted media? [ 785.849453][T19837] isofs_fill_super: root inode is not a directory. Corrupted media? [ 785.889104][T19832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 785.937945][T19837] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:45 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240005000000000904410017ff5d01000905"], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) 16:39:45 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000240)={0x6, @output}) 16:39:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310168004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:45 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001011a", 0x22, 0xe000}], 0x0, &(0x7f00000000c0)) getdents(r0, &(0x7f0000000280)=""/135, 0x87) 16:39:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030311000004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 786.737965][T19854] isofs_fill_super: root inode is not a directory. Corrupted media? [ 786.815647][T19859] isofs_fill_super: root inode is not a directory. Corrupted media? [ 786.845118][ T8493] usb 6-1: new high-speed USB device number 23 using dummy_hcd 16:39:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x83, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0x8) [ 786.870995][T19854] isofs_fill_super: root inode is not a directory. Corrupted media? [ 786.944572][T19860] isofs_fill_super: root inode is not a directory. Corrupted media? [ 786.995968][T19859] isofs_fill_super: root inode is not a directory. Corrupted media? [ 787.095660][ T8493] usb 6-1: Using ep0 maxpacket: 8 [ 787.095815][T19860] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:46 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001011a", 0x22, 0xe000}], 0x0, &(0x7f00000000c0)) getdents(r0, &(0x7f0000000280)=""/135, 0x87) [ 787.214894][ T8493] usb 6-1: config 0 has an invalid interface number: 65 but max is 4 [ 787.225470][ T8493] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 787.238624][ T8493] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 5 [ 787.250090][ T8493] usb 6-1: config 0 has no interface number 0 [ 787.261443][ T8493] usb 6-1: config 0 interface 65 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 787.275254][ T8493] usb 6-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 787.289612][ T8493] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 787.300401][ T8493] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:39:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031016c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030311400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 787.837214][ T8493] usb 6-1: config 0 descriptor?? [ 787.859335][T19877] isofs_fill_super: root inode is not a directory. Corrupted media? [ 788.002925][T19877] isofs_fill_super: root inode is not a directory. Corrupted media? [ 788.118141][ T8493] usb 6-1: USB disconnect, device number 23 [ 788.177522][T19891] isofs_fill_super: root inode is not a directory. Corrupted media? [ 788.273002][T19896] isofs_fill_super: root inode is not a directory. Corrupted media? [ 788.461226][T19901] pit: kvm: requested 69561 ns i8254 timer period limited to 200000 ns [ 788.475569][T19901] pit: kvm: requested 76266 ns i8254 timer period limited to 200000 ns [ 788.884389][ T8492] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 789.134010][ T8492] usb 6-1: Using ep0 maxpacket: 8 [ 789.264458][ T8492] usb 6-1: config 0 has an invalid interface number: 65 but max is 4 [ 789.278385][ T8492] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 789.297330][ T8492] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 5 [ 789.313155][ T8492] usb 6-1: config 0 has no interface number 0 [ 789.322320][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 789.337739][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 789.357706][ T8492] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 789.370406][ T8492] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:39:48 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240005000000000904410017ff5d01000905"], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) 16:39:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:48 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001011a", 0x22, 0xe000}], 0x0, &(0x7f00000000c0)) getdents(r0, &(0x7f0000000280)=""/135, 0x87) 16:39:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030312500004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310174004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:48 executing program 3: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x9, 0x0) [ 789.611729][ T8492] usb 6-1: config 0 descriptor?? [ 789.685148][ T8492] usb 6-1: can't set config #0, error -71 [ 789.740331][ T8492] usb 6-1: USB disconnect, device number 24 [ 790.010602][T19934] isofs_fill_super: root inode is not a directory. Corrupted media? [ 790.032448][T19932] isofs_fill_super: root inode is not a directory. Corrupted media? [ 790.076286][T19933] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:49 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000440)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001011a", 0x22, 0xe000}], 0x0, &(0x7f00000000c0)) getdents(r0, &(0x7f0000000280)=""/135, 0x87) 16:39:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 790.173940][T19934] isofs_fill_super: root inode is not a directory. Corrupted media? [ 790.371377][T19933] isofs_fill_super: root inode is not a directory. Corrupted media? [ 790.414397][ T8860] usb 6-1: new high-speed USB device number 25 using dummy_hcd 16:39:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:49 executing program 0: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, 0x0, 0x0) dup3(r0, r1, 0x0) 16:39:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030316400004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 790.698900][ T8860] usb 6-1: Using ep0 maxpacket: 8 [ 790.836100][ T8860] usb 6-1: config 0 has an invalid interface number: 65 but max is 4 [ 790.851607][ T8860] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 790.866984][ T8860] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 5 16:39:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x142}, 0x99) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00'}) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 790.880378][ T8860] usb 6-1: config 0 has no interface number 0 [ 790.890035][ T8860] usb 6-1: config 0 interface 65 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 790.905671][ T8860] usb 6-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 790.923268][ T8860] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 790.939601][ T8860] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 791.182705][T19974] isofs_fill_super: root inode is not a directory. Corrupted media? [ 791.353465][T19978] isofs_fill_super: root inode is not a directory. Corrupted media? [ 791.382024][T19974] isofs_fill_super: root inode is not a directory. Corrupted media? [ 791.461867][ T8860] usb 6-1: config 0 descriptor?? [ 791.591433][T19978] isofs_fill_super: root inode is not a directory. Corrupted media? [ 791.728492][T10760] usb 6-1: USB disconnect, device number 25 16:39:51 executing program 0: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, 0x0, 0x0) dup3(r0, r1, 0x0) 16:39:51 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240005000000000904410017ff5d01000905"], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) 16:39:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x40}, {0x80000006}]}, 0x8) 16:39:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031017a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101070a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031a501004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 792.577588][T20009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 792.696479][T20014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 792.722277][T20015] isofs_fill_super: root inode is not a directory. Corrupted media? [ 792.944547][ T8492] usb 6-1: new high-speed USB device number 26 using dummy_hcd 16:39:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310184004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 793.244176][ T8492] usb 6-1: Using ep0 maxpacket: 8 16:39:52 executing program 0: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, 0x0, 0x0) dup3(r0, r1, 0x0) 16:39:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031b101004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 793.364731][ T8492] usb 6-1: config 0 has an invalid interface number: 65 but max is 4 [ 793.376795][ T8492] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 793.392311][ T8492] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 5 [ 793.407782][ T8492] usb 6-1: config 0 has no interface number 0 [ 793.417042][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 793.433659][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 16:39:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101080a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 793.453487][ T8492] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 793.465766][ T8492] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 793.882476][T20027] isofs_fill_super: root inode is not a directory. Corrupted media? [ 793.889698][ T8492] usb 6-1: config 0 descriptor?? [ 793.902021][T20028] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, '!'}, &(0x7f0000000000)=0x3e2) 16:39:53 executing program 0: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/oss_mixer\x00', 0x0, 0x0) r1 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r1, 0x0, 0x0) dup3(r0, r1, 0x0) [ 794.158127][T20028] isofs_fill_super: root inode is not a directory. Corrupted media? [ 794.184722][ T8492] usb 6-1: USB disconnect, device number 26 [ 794.207597][T20038] isofs_fill_super: root inode is not a directory. Corrupted media? [ 794.226387][T20027] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310188004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 794.470587][T20038] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:54 executing program 5: syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240005000000000904410017ff5d01000905"], 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xea, 0x0) 16:39:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031ec01004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:54 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 16:39:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101090a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:54 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000080), 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)=""/190, &(0x7f00000002c0)=0xbe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x404281, 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000001ac0)=ANY=[@ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x240a9182143eeed0}, 0x240000c0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0xdf, 0x24a00, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x0, 0x4, 0x10002fc, 0x5, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f00000008c0)="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", &(0x7f00000019c0)=""/248, &(0x7f0000000100)="1a36c809ce065cf8dc362585974e96ba923d86e23337cb020f1f2fc5a0b8dd0554d7bb082074be69a6e72e078e32262b8395886b00c7a29e820f22c03702c35a15b5061685cd6cf1ff080c929980c0cb08709676234d0dca8c7f45e0105dea342c109e1eee1f3abcb5795d", &(0x7f00000018c0)="522c21a9231e82c7088a6098e0c9f35623c47df25b61c29e05a410cf6a28c4122d13862863732ab6c966aa203aeb2058c8d0b21dc62c9518c71c74753efc8ec136cda2ef6e47c19b7286b332501fd222aeee39ab41ddeefce4015149ffc79e4dbc3388ac26521f522da053a3000737942b6d08a22bd7e0690f8dbe609ce28a8db206c6a342e09d76a560b1a3e69fe914ead427c8a85982c12e305608b68e7d5cabd5f835ac6c4b218f1d7b4f68bb37587c5a401f0ae647533a461520b827eeb7bf5767c1592eb9f262a357630a8e510b45aa802f9f67", 0x80000000, 0xffffffffffffffff, 0x4}, 0x38) clock_gettime(0xb, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000280)={0x0, 0x3938700}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x4, 0x5, 0x800) poll(0x0, 0x0, 0x8000000000000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0x919f}, @timestamp, @window={0x3, 0xfff}], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) [ 795.056495][T20063] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.129258][T20066] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.266134][T20071] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.292600][T20066] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.307563][T20063] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.548377][T20071] isofs_fill_super: root inode is not a directory. Corrupted media? [ 795.563923][ T8492] usb 6-1: new high-speed USB device number 27 using dummy_hcd 16:39:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310202004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 795.814007][ T8492] usb 6-1: Using ep0 maxpacket: 8 16:39:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a0a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:55 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) [ 795.934787][ T8492] usb 6-1: config 0 has an invalid interface number: 65 but max is 4 [ 795.944365][ T8492] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 795.957373][ T8492] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 5 [ 795.971744][ T8492] usb 6-1: config 0 has no interface number 0 [ 795.978990][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 795.990529][ T8492] usb 6-1: config 0 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 796.007931][ T8492] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 796.022786][ T8492] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:39:55 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000080), 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)=""/190, &(0x7f00000002c0)=0xbe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x404281, 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000001ac0)=ANY=[@ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x240a9182143eeed0}, 0x240000c0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0xdf, 0x24a00, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x0, 0x4, 0x10002fc, 0x5, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f00000008c0)="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", &(0x7f00000019c0)=""/248, &(0x7f0000000100)="1a36c809ce065cf8dc362585974e96ba923d86e23337cb020f1f2fc5a0b8dd0554d7bb082074be69a6e72e078e32262b8395886b00c7a29e820f22c03702c35a15b5061685cd6cf1ff080c929980c0cb08709676234d0dca8c7f45e0105dea342c109e1eee1f3abcb5795d", &(0x7f00000018c0)="522c21a9231e82c7088a6098e0c9f35623c47df25b61c29e05a410cf6a28c4122d13862863732ab6c966aa203aeb2058c8d0b21dc62c9518c71c74753efc8ec136cda2ef6e47c19b7286b332501fd222aeee39ab41ddeefce4015149ffc79e4dbc3388ac26521f522da053a3000737942b6d08a22bd7e0690f8dbe609ce28a8db206c6a342e09d76a560b1a3e69fe914ead427c8a85982c12e305608b68e7d5cabd5f835ac6c4b218f1d7b4f68bb37587c5a401f0ae647533a461520b827eeb7bf5767c1592eb9f262a357630a8e510b45aa802f9f67", 0x80000000, 0xffffffffffffffff, 0x4}, 0x38) clock_gettime(0xb, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000280)={0x0, 0x3938700}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x4, 0x5, 0x800) poll(0x0, 0x0, 0x8000000000000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0x919f}, @timestamp, @window={0x3, 0xfff}], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) [ 796.046658][ T8492] usb 6-1: config 0 descriptor?? [ 796.098626][T20103] isofs_fill_super: root inode is not a directory. Corrupted media? [ 796.173426][T20103] isofs_fill_super: root inode is not a directory. Corrupted media? [ 796.275729][T20112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 796.323717][ T8492] usb 6-1: USB disconnect, device number 27 [ 796.407631][T20112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 796.418870][T20124] isofs_fill_super: root inode is not a directory. Corrupted media? [ 796.537950][T20124] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030316402004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:56 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000080), 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)=""/190, &(0x7f00000002c0)=0xbe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x404281, 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000001ac0)=ANY=[@ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x240a9182143eeed0}, 0x240000c0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0xdf, 0x24a00, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x0, 0x4, 0x10002fc, 0x5, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f00000008c0)="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", &(0x7f00000019c0)=""/248, &(0x7f0000000100)="1a36c809ce065cf8dc362585974e96ba923d86e23337cb020f1f2fc5a0b8dd0554d7bb082074be69a6e72e078e32262b8395886b00c7a29e820f22c03702c35a15b5061685cd6cf1ff080c929980c0cb08709676234d0dca8c7f45e0105dea342c109e1eee1f3abcb5795d", &(0x7f00000018c0)="522c21a9231e82c7088a6098e0c9f35623c47df25b61c29e05a410cf6a28c4122d13862863732ab6c966aa203aeb2058c8d0b21dc62c9518c71c74753efc8ec136cda2ef6e47c19b7286b332501fd222aeee39ab41ddeefce4015149ffc79e4dbc3388ac26521f522da053a3000737942b6d08a22bd7e0690f8dbe609ce28a8db206c6a342e09d76a560b1a3e69fe914ead427c8a85982c12e305608b68e7d5cabd5f835ac6c4b218f1d7b4f68bb37587c5a401f0ae647533a461520b827eeb7bf5767c1592eb9f262a357630a8e510b45aa802f9f67", 0x80000000, 0xffffffffffffffff, 0x4}, 0x38) clock_gettime(0xb, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000280)={0x0, 0x3938700}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x4, 0x5, 0x800) poll(0x0, 0x0, 0x8000000000000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0x919f}, @timestamp, @window={0x3, 0xfff}], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) 16:39:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:56 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 16:39:56 executing program 5: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r2, 0x2}, 0x18) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) r5 = socket$can_j1939(0x1d, 0x2, 0x7) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000340)={0x1d, r7, 0x2}, 0x18) bind$can_j1939(r5, &(0x7f0000000340)={0x1d, r4}, 0x18) [ 797.253770][T20140] isofs_fill_super: root inode is not a directory. Corrupted media? [ 797.406014][T20140] isofs_fill_super: root inode is not a directory. Corrupted media? [ 797.460277][T20151] isofs_fill_super: root inode is not a directory. Corrupted media? [ 797.629899][T20151] isofs_fill_super: root inode is not a directory. Corrupted media? [ 797.638866][T20160] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:57 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 16:39:57 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000080), 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)=""/190, &(0x7f00000002c0)=0xbe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x404281, 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000001ac0)=ANY=[@ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x240a9182143eeed0}, 0x240000c0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0xdf, 0x24a00, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x100000001, 0x9}, 0x0, 0x4, 0x10002fc, 0x5, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f00000008c0)="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", &(0x7f00000019c0)=""/248, &(0x7f0000000100)="1a36c809ce065cf8dc362585974e96ba923d86e23337cb020f1f2fc5a0b8dd0554d7bb082074be69a6e72e078e32262b8395886b00c7a29e820f22c03702c35a15b5061685cd6cf1ff080c929980c0cb08709676234d0dca8c7f45e0105dea342c109e1eee1f3abcb5795d", &(0x7f00000018c0)="522c21a9231e82c7088a6098e0c9f35623c47df25b61c29e05a410cf6a28c4122d13862863732ab6c966aa203aeb2058c8d0b21dc62c9518c71c74753efc8ec136cda2ef6e47c19b7286b332501fd222aeee39ab41ddeefce4015149ffc79e4dbc3388ac26521f522da053a3000737942b6d08a22bd7e0690f8dbe609ce28a8db206c6a342e09d76a560b1a3e69fe914ead427c8a85982c12e305608b68e7d5cabd5f835ac6c4b218f1d7b4f68bb37587c5a401f0ae647533a461520b827eeb7bf5767c1592eb9f262a357630a8e510b45aa802f9f67", 0x80000000, 0xffffffffffffffff, 0x4}, 0x38) clock_gettime(0xb, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000280)={0x0, 0x3938700}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x4, 0x5, 0x800) poll(0x0, 0x0, 0x8000000000000200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0x919f}, @timestamp, @window={0x3, 0xfff}], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000640)="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"/611, 0xffffffffffffff67, 0x40007bd, 0x0, 0xffffffffffffff4f) 16:39:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 797.840639][T20160] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:57 executing program 5: r0 = socket(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000600)={'ip_vti0\x00', &(0x7f0000000580)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14}}}}) 16:39:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101fd034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310003004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWSET={0x1ac, 0x9, 0xa, 0x6234f84c1300dfc9, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x28}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_DESC={0x168, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8}, @NFTA_SET_DESC_CONCAT={0x4}, @NFTA_SET_DESC_CONCAT={0x54, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}]}]}, @NFTA_SET_DESC_CONCAT={0x104, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x3}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0xfffffffffffffe57}, @NFTA_SET_FIELD_LEN={0x8}]}]}]}]}], {0x14}}, 0x1d4}}, 0x0) 16:39:57 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000180)={0x10}) [ 798.500267][T20186] isofs_fill_super: root inode is not a directory. Corrupted media? [ 798.566946][T20191] isofs_fill_super: root inode is not a directory. Corrupted media? [ 798.581854][T20192] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 798.592097][T20192] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 798.661953][T20193] isofs_fill_super: root inode is not a directory. Corrupted media? [ 798.686725][T20186] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:58 executing program 0: syz_mount_image$hfs(&(0x7f0000000800)='hfs\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='session=0']) [ 798.902722][T20193] isofs_fill_super: root inode is not a directory. Corrupted media? [ 798.922496][T20191] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101fe034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:39:58 executing program 5: r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000180)='./file0\x00') 16:39:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031a103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 799.308804][T20208] hfs: can't find a HFS filesystem on dev loop0 16:39:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000180)=0xffffffc1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@hopopts_2292={{0x18, 0x29, 0x4}}], 0x18}}], 0x1, 0x0) [ 799.662813][T20215] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000180)={0x18, r1, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_STRSET_HEADER={0x4, 0x8}]}, 0x18}}, 0x0) 16:39:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031ee0f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 799.869315][T20224] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:59 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0x0], @random="00000da00008", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ':\x00\a', 0x18, 0x2f, 0x0, @dev, @mcast2, {[@dstopts={0x0, 0x0, [0x8, 0x0, 0x0, 0x9]}], @ndisc_ra={0x86, 0x7}}}}}}, 0x0) [ 799.962927][T20215] isofs_fill_super: root inode is not a directory. Corrupted media? [ 800.118814][T20224] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:59 executing program 3: munmap(&(0x7f000000d000/0x4000)=nil, 0x4000) mremap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) [ 800.281768][T20237] isofs_fill_super: root inode is not a directory. Corrupted media? [ 800.309621][T20239] netlink: 'syz-executor.5': attribute type 8 has an invalid length. 16:39:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 800.501481][T20237] isofs_fill_super: root inode is not a directory. Corrupted media? 16:39:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:00 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000001040)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, 0x0) [ 800.868516][T20251] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031f10f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r0, r1, 0x0, 0x2) [ 800.983522][T20255] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:00 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x1c}, @dev}, {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}, 0x0) [ 801.098638][T20251] isofs_fill_super: root inode is not a directory. Corrupted media? [ 801.119377][T20255] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000"/20, @ANYRES32=0x0, @ANYRES32], 0x28}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x3a7}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f02", 0x8) sendmmsg$alg(r0, &(0x7f0000000140), 0xcc, 0x0) [ 801.330550][T20265] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031f40f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 801.668425][T20275] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:01 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r0, r1, r2}, &(0x7f0000000100)=""/35, 0x23, &(0x7f0000000180)={&(0x7f0000000140)={'rmd320-generic\x00'}}) [ 801.858155][T20280] isofs_fill_super: root inode is not a directory. Corrupted media? [ 801.871121][T20275] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:01 executing program 3: syz_emit_vhci(&(0x7f00000002c0)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0x4}}, 0x9) [ 802.041311][T20280] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:01 executing program 5: keyctl$search(0xa, 0x0, &(0x7f0000000500)='pkcs7_test\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 802.159230][T20288] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 802.398927][T20288] isofs_fill_super: root inode is not a directory. Corrupted media? [ 802.571364][ T8274] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 802.608234][ T8274] Bluetooth: hci3: ACL packet for unknown connection handle 0 16:40:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031f70f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310120104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:02 executing program 5: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x1, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000080)) 16:40:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) pipe(&(0x7f0000000180)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000540)=""/246) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1fe}, &(0x7f0000000200)={0x0, 0x3938700}, 0x0) [ 803.151441][T20305] isofs_fill_super: root inode is not a directory. Corrupted media? [ 803.282141][T20308] isofs_fill_super: root inode is not a directory. Corrupted media? [ 803.465523][T20305] isofs_fill_super: root inode is not a directory. Corrupted media? [ 803.713990][T20320] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 803.786820][T20320] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031fa0f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x64, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_xt={0x2c, 0x0, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) [ 804.350411][T20340] isofs_fill_super: root inode is not a directory. Corrupted media? [ 804.386771][T20337] isofs_fill_super: root inode is not a directory. Corrupted media? [ 804.570957][T20337] isofs_fill_super: root inode is not a directory. Corrupted media? [ 804.601804][T20346] isofs_fill_super: root inode is not a directory. Corrupted media? [ 804.767726][T20351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 804.996756][T20358] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:40:07 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r0, r1, r2}, &(0x7f0000000100)=""/35, 0x23, &(0x7f0000000180)={&(0x7f0000000140)={'rmd320-generic\x00'}}) 16:40:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:07 executing program 3: capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40246608, &(0x7f0000000000)) 16:40:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310029004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:07 executing program 5: unshare(0x2000400) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) preadv(r1, 0x0, 0x0, 0x0, 0x0) [ 808.897348][T20376] isofs_fill_super: root inode is not a directory. Corrupted media? [ 809.018749][T20383] isofs_fill_super: root inode is not a directory. Corrupted media? [ 809.111316][T20377] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:08 executing program 5: open(0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 16:40:08 executing program 3: capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40246608, &(0x7f0000000000)) 16:40:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310040004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101001f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:09 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r0, r1, r2}, &(0x7f0000000100)=""/35, 0x23, &(0x7f0000000180)={&(0x7f0000000140)={'rmd320-generic\x00'}}) 16:40:09 executing program 3: capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40246608, &(0x7f0000000000)) 16:40:09 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xb9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 810.150298][T20396] isofs_fill_super: root inode is not a directory. Corrupted media? [ 810.263024][T20396] isofs_fill_super: root inode is not a directory. Corrupted media? [ 810.391591][T20403] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:09 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r0, r1, r2}, &(0x7f0000000100)=""/35, 0x23, &(0x7f0000000180)={&(0x7f0000000140)={'rmd320-generic\x00'}}) [ 810.467550][T20406] isofs_fill_super: root inode is not a directory. Corrupted media? [ 810.667788][T20403] isofs_fill_super: root inode is not a directory. Corrupted media? [ 810.680413][T20406] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310081004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:10 executing program 3: capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000000)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40246608, &(0x7f0000000000)) 16:40:10 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f00000004c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) ftruncate(r2, 0x8200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x9) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 16:40:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101fc074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 811.231439][T20422] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad", 0x1) [ 811.437387][T20422] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x4}]}, 0x2c}}, 0x0) [ 811.691605][T20436] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310087004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 811.927616][T20436] isofs_fill_super: root inode is not a directory. Corrupted media? [ 811.946752][T20443] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010008506000000008884ff0000000400", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 16:40:11 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf00, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) [ 812.127237][T20443] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 812.500110][T20461] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:40:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 812.721522][T20464] isofs_fill_super: root inode is not a directory. Corrupted media? [ 813.209420][T20461] device bond6 entered promiscuous mode [ 813.241240][T20462] bond6: (slave bridge1): making interface the new active one [ 813.249082][T20462] device bridge1 entered promiscuous mode [ 813.259122][T20462] bond6: (slave bridge1): Enslaving as an active interface with an up link [ 813.321823][T20461] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 813.357651][T20462] bond6: (slave bridge2): Enslaving as an active interface with a down link 16:40:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}]}}, &(0x7f00000002c0)=""/4096, 0x2e, 0x1000, 0x1}, 0x20) [ 813.461642][T20468] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:12 executing program 3: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x1}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{}, {0x0, 0x989680}}, 0x0) timerfd_settime(r1, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) [ 813.587370][T20468] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 813.814478][T20523] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010008506000000008884ff0000000400", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 813.992875][T20523] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:13 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f00000001c0)=""/237, 0xed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1c1, @time}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) 16:40:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000c00)=@ipv4_newroute={0x28, 0x13, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc}]}, 0x28}}, 0x0) [ 814.269702][T20533] isofs_fill_super: root inode is not a directory. Corrupted media? [ 814.381212][T20537] isofs_fill_super: root inode is not a directory. Corrupted media? [ 814.452020][T20544] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 814.473444][T20540] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:40:13 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0]) close(r0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 814.584051][T20540] device bond7 entered promiscuous mode [ 814.616404][T20533] isofs_fill_super: root inode is not a directory. Corrupted media? [ 814.636152][T20537] isofs_fill_super: root inode is not a directory. Corrupted media? [ 814.728243][T20547] bond7: (slave bridge3): making interface the new active one [ 814.738474][T20547] device bridge3 entered promiscuous mode [ 814.747877][T20547] bond7: (slave bridge3): Enslaving as an active interface with an up link 16:40:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 814.950762][T20588] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101002f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 815.130563][T20592] autofs4:pid:20592:autofs_fill_super: could not open pipe file descriptor [ 815.142662][T20588] isofs_fill_super: root inode is not a directory. Corrupted media? [ 815.158800][T20595] autofs4:pid:20595:autofs_fill_super: could not open pipe file descriptor 16:40:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010008506000000008884ff0000000400", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 16:40:14 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0]) close(r0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 815.306512][T20599] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:14 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014f9f407000904000a0000000100000000000000080001", 0x1f) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket(0x10, 0x80002, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 815.450683][T20599] isofs_fill_super: root inode is not a directory. Corrupted media? [ 815.565918][T20607] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014b0a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 815.721498][T20607] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 815.812146][T20617] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:40:15 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0]) close(r0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 815.887649][T20617] device bond8 entered promiscuous mode [ 815.912524][T20622] bond8: (slave bridge4): making interface the new active one [ 815.920530][T20622] device bridge4 entered promiscuous mode [ 815.931411][T20622] bond8: (slave bridge4): Enslaving as an active interface with an up link 16:40:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101c7304c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 816.106295][T20662] autofs4:pid:20662:autofs_fill_super: could not open pipe file descriptor [ 816.136984][T20658] isofs_fill_super: root inode is not a directory. Corrupted media? [ 816.247500][T20664] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:15 executing program 3: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0]) close(r0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 816.394489][T20664] isofs_fill_super: root inode is not a directory. Corrupted media? [ 816.407351][T20658] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310105004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010008506000000008884ff0000000400", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 16:40:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014c0a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 816.742601][T20672] isofs_fill_super: root inode is not a directory. Corrupted media? [ 816.784723][T20676] isofs_fill_super: root inode is not a directory. Corrupted media? [ 816.966281][T20676] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0ee80a9b0729f69b3360", 0xf895}], 0x1) [ 817.010311][T20684] autofs4:pid:20684:autofs_fill_super: could not open pipe file descriptor [ 817.023868][T20672] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014d0a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 817.242558][T20688] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 817.276191][T20687] isofs_fill_super: root inode is not a directory. Corrupted media? [ 817.361311][T20688] device bond9 entered promiscuous mode [ 817.392439][T20691] bond9: (slave bridge5): making interface the new active one [ 817.400427][T20691] device bridge5 entered promiscuous mode [ 817.409260][T20691] bond9: (slave bridge5): Enslaving as an active interface with an up link [ 817.507514][T20687] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101003f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:16 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8921, &(0x7f0000000000)={'bridge0\x00'}) 16:40:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 818.251569][T20737] isofs_fill_super: root inode is not a directory. Corrupted media? [ 818.288968][T20739] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ipvlan0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) 16:40:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x2000400) ioctl$EVIOCGMASK(r0, 0x400445a0, &(0x7f0000000200)={0x0, 0xfffffffffffffe98, 0x0}) [ 818.569799][T20739] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 819.297387][T20749] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:18 executing program 5: io_setup(0x5, &(0x7f0000000100)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 16:40:18 executing program 3: r0 = socket(0x18, 0x0, 0x0) close(r0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r3, 0x80000000}, 0x18) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x1c}}, 0x0) [ 819.650342][T20749] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:19 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1, @dev={0xac, 0x14, 0x14, 0x3e}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001e40)={@multicast1, @local}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) [ 819.939046][T20765] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:19 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="295a90f72c4361af55c0f99c9d", 0xd}], 0x1, 0x0, 0x1f8}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f00f88)) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ae"], 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 16:40:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000500)=[{{&(0x7f0000000240)={0x2, 0x4e23, @private}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x3, 0x0, @multicast2}, 0x10, 0x0}}], 0x2, 0x0) [ 820.024677][T20765] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 820.138522][T20767] isofs_fill_super: root inode is not a directory. Corrupted media? [ 820.331114][T20767] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x50) 16:40:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:20 executing program 0: futex(&(0x7f0000000080), 0x88, 0x0, 0x0, 0x0, 0x0) 16:40:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000000000001e", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newchain={0x34, 0x25, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 820.999034][T20785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 821.086028][T20789] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x0}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f00000006c0)="080000000000000037595409d020ee89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf31a103b7f95f7b8fb9e0fceee31ad40900dc1df302e4a9e396a870605838b580244dbe73fa0d8d00b0c3c2423b9c12c49452b7ac", 0xb0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="15200000", @ANYRES16=0x0, @ANYBLOB="010000000000"], 0x14}}, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r5}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x0, 0x4}}) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000040), 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x1, &(0x7f0000000780)=""/4096) 16:40:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) r1 = gettid() tkill(r1, 0x3c) tgkill(r0, r1, 0x0) 16:40:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310108004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 821.548396][T20798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 16:40:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 821.696514][T20798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 821.776319][T20807] isofs_fill_super: root inode is not a directory. Corrupted media? [ 822.520313][T20812] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:22 executing program 0: unshare(0x4000600) r0 = socket(0x10, 0x800000000080003, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x1407, 0x100}, 0x10}}, 0x40000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x3c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x3c) bpf$MAP_CREATE(0x200000000000000, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000, 0x0, r2}, 0x40) bpf$MAP_CREATE(0x200000000000000, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000, 0x0, r1}, 0x40) 16:40:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 822.946577][T20820] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:22 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f0000000100), &(0x7f0000000080)=0x4) 16:40:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310109004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 823.184391][T20820] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4621, @empty}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4621, @dev}, 0x10) 16:40:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310101544c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 823.805072][T20834] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:23 executing program 5: r0 = memfd_create(&(0x7f00000002c0)='\vbm1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff\xc4\xf3yz\x02\x00kM\xb2\xd4k\xa2\xcc\x19\x1b\x12\b%\x92ACa\xeb\xf3\xe6L\\\xbcZ\x8b?\xd99Q\xbc1\xeak\x1aj`\xb5\x8e\xd1H\'\x11\xf2P\x01h\xb8\f\xb6\xd6\x96\x9d1\xedo\xe1\x8b\xcc\xf5\xba\xa4a#efb\x8f\xd2\x9a\xbf|\x15\xd7\x16S&\x18\x89;\xf8\\\x80\xec\xaa\xdb\\\xaa\\Y7S\xb9\xb3\x17T\xfb\x92\xbac\xe6\x95|\xbfB\xf0\x8b$\x14\xa47\r1J\xb1\x19g_\xa8V\'\xd2n/\xf4\x8a\x00x\x15\xb6w8\x19~\xff*h\x16nb\xfdna\xed\xaf\x95\xe7+s\xb2\xe7\xebP9\x19\x02\x11h`6\xfaA5\xf8Eyc\xb4m\xe2\x94CK\xf6\x14\xd7Q<\x87 \x89\x98\xcf/\xa5;d\xe8 \xb3-]\xb0k\x87T\xc7q\x86`%?R\xb4\r;F\xef\xd9\xeej$\x99\xe4hR N\xbbi\x90\rn\x83\x13\xd6\xea\x06+\xc8x\b\x14\xe2\x0e\xab\'V\xdbm\x8e\xd7\x8eKu\xbbv\x03$\xc7\x86;\xac\'\xc0\xa8\xab\xe3:\xce\xb2x7G\xa6?\xce1-M\xd2\xe2J\xa7\xe6\xf9\x95;\xab\xcfn\x14\xef\x03\xee\xbb\x15\xe3@\xea\xaeZ\xb2\n\xef\x0f\xce?\xcal\x16\x9d\xa4\xe8x\x15\x8eZ\xaceTA\xde\x93\xd9<\xc9\xdfY9nZv5C9\xf8\x00'/366, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000001c0)=ANY=[], 0x72) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt(r1, 0x0, 0xcf, 0x0, &(0x7f0000000040)) [ 823.868240][T20837] isofs_fill_super: root inode is not a directory. Corrupted media? [ 823.960355][T20834] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:23 executing program 0: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x1c, &(0x7f0000000200)=[{&(0x7f0000010000)="0042454130310100"/32, 0x20, 0x8000}, {&(0x7f0000010100)="004e535230320100"/32, 0x20, 0x8800}, {&(0x7f0000010200)="0054454130310100"/32, 0x20, 0x9000}, {&(0x7f0000010300)="010002002b00010048a1f0014d0000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e757855444600"/128, 0x80, 0x9a00}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c15570507002a4c696e7578205544464653000000000000000000000004050000", 0xe0, 0x9ac0}, {&(0x7f0000010500)="00000000000000000100000000000000000000000000000000000000000000000600020087000100f091ae014e00000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x80, 0x9be0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000101000000000000000200000100000000000000000000000600000001000000002a4c696e75782055444646530000000000000000000000040500"/128, 0x80, 0x9cc0}, {&(0x7f0000010700)="0000000000000000000000000000000000140000530000000106010000000000", 0x20, 0x9da0}, {&(0x7f0000010800)="05000200be0001004a2cf0014f0000000500000001000000002b4e53523032000000000000000000000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x9e00}, {&(0x7f0000010900)="000000000000000000000000000000000000000000000000030000005d00000020000000002a4c696e7578205544464653000000000000000000000004050000", 0x40, 0x9ea0}, {&(0x7f0000010a00)="07000200de000100fb791000500000000600000001000000000400007d000000", 0x20, 0xa000}, {&(0x7f0000010b00)="04000200190001007957f0015100000004000000002a554446204c5620496e666f00000000000000000000000101040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000", 0x80, 0xa200}, {&(0x7f0000010c00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405000000000000", 0xa0, 0xa2e0}, {&(0x7f0000010d00)="080002004e0001000000f0015200"/32, 0x20, 0xa400}, {&(0x7f0000010e00)="0900020075000100c8d87600530000000010e4070913122c1602114a0100000000000000000000001700000000000000000000000000000000000000000000000000000000000000010000002e0000000000000020000000002a4c696e757820554446465300000000000000000000000405000000000000050000000200000000000000010200"/160, 0xa0, 0xa600}, {&(0x7f0000010f00)="080102005e00010099b1080000000000200000000400"/32, 0x20, 0xba00}, {&(0x7f0000011000)="00010200c30001008e3ff001010000007810e4070913142c155705070300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e757855444600000000000000", 0x80, 0xbc00}, {&(0x7f0000011100)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900040000020000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000101000000000000", 0xe0, 0xbce0}, {&(0x7f0000011200)="0501020050000100b2e3b0000200000000000000001001000200000400000000000001000000000000000000a53c00000200000000000000080100000000000001000000000000000010e4070913122c155705070010e4070913122c16010e2f0010e4070913122c16010e2f0100000000000000000000000000000000000000002a4c696e75782055444646530000000000000000000000040500000000000000000000000000000000000010000000080100000400"/192, 0xc0, 0xbe00}, {&(0x7f0000011300)="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"/288, 0x120, 0xc200}, {&(0x7f0000011500)="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"/320, 0x140, 0xc400}, {&(0x7f0000011700)="0501020071000100753db0000600000000000000040000000100000500000000000001000000000000000000a57c000001000000000000001a0400000000000003000000000000000010e4070913122c16010e2f0010e4070913122c16010e2f0010e4070913122c16010e2f0100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000110000000000000000000000100000001a0400000700"/192, 0xc0, 0xc600}, {&(0x7f0000011800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc800}, {&(0x7f0000011d00)="05010200d40001007473da000a00000000000000040000000100000c00000000000003000000000000000000f77e000001000000000000003a0000000000000000000000000000000010e4070913122c16010e2f0010e4070913122c16010e2f0010e4070913122c16010e2f0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001200000000000000000000003a000000010000000504000008746d70051600000873797a2d696d61676567656e363232353939343035050600000866696c6530050600000866696c653000"/256, 0x100, 0xce00}, {&(0x7f0000011e00)="05010200c9000100b853aa000b00000000000000040000000100000500000000000003000000000000000000a57c000001000000000000000a0000000000000000000000000000000010e4070913122c16010e2f0010e4070913122c16010e2f0010e4070913122c16010e2f0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001300000000000000000000000a00000073797a6b616c6c657273000000000000", 0xc0, 0xd000}, {&(0x7f0000011f00)="05010200cd0001001cecb0000c00000000000000040000000100000500000000000001000000000000000000a57c00000200000000000000282300000000000012000000000000000010e4070913122c16010e2f0010e4070913122c16010e2f0010e4070913122c16010e2f0100000000000000000000000000000000000000002a4c696e75782055444646530000000000000000000000040500000000000014000000000000000000000010000000282300000d00"/192, 0xc0, 0xd200}, {&(0x7f0000012000)="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"/288, 0x120, 0xf800}, {&(0x7f0000012200)="020002009c0001002700f0017f000000000c00004d000000000c00004d000000", 0x20, 0xfe00}], 0x0, &(0x7f0000012300)) [ 824.189660][T20846] isofs_fill_super: root inode is not a directory. Corrupted media? [ 824.227984][T20837] isofs_fill_super: root inode is not a directory. Corrupted media? [ 824.940339][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 825.170206][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 825.202679][T20858] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 825.212937][T20858] UDF-fs: Scanning with blocksize 512 failed [ 825.229822][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 825.307477][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 825.320546][T20858] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 825.334650][T20858] UDF-fs: Scanning with blocksize 1024 failed [ 825.370263][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 825.402724][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 825.416941][T20858] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 825.428436][T20858] UDF-fs: Scanning with blocksize 2048 failed [ 825.440065][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 825.460717][T20858] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=512, location=512 [ 825.474358][T20858] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 825.485313][T20858] UDF-fs: Scanning with blocksize 4096 failed [ 825.495039][T20858] UDF-fs: warning (device loop0): udf_fill_super: No partition found (1) 16:40:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c4, 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={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x0}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f00000006c0)="080000000000000037595409d020ee89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf31a103b7f95f7b8fb9e0fceee31ad40900dc1df302e4a9e396a870605838b580244dbe73fa0d8d00b0c3c2423b9c12c49452b7ac", 0xb0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="15200000", @ANYRES16=0x0, @ANYBLOB="010000000000"], 0x14}}, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r5}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x0, 0x4}}) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000040), 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x1, &(0x7f0000000780)=""/4096) 16:40:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:26 executing program 5: setrlimit(0x7, &(0x7f0000000040)={0x4, 0x146}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 16:40:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310101554c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 16:40:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, &(0x7f00000000c0)) [ 827.499285][T20873] isofs_fill_super: root inode is not a directory. Corrupted media? [ 827.598743][T20873] isofs_fill_super: root inode is not a directory. Corrupted media? [ 827.738387][T20881] isofs_fill_super: root inode is not a directory. Corrupted media? [ 827.778350][T20879] isofs_fill_super: root inode is not a directory. Corrupted media? [ 827.848767][T20881] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:27 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x8008800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c) sendto$packet(r0, 0x0, 0xffffffffffffff25, 0x40040814, 0x0, 0x0) [ 827.962364][T20879] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101005c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[], 0x8) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000200)='\x00', 0x1}], 0x1, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = dup3(r3, r2, 0x0) dup3(r4, r0, 0x0) [ 828.765171][T20900] isofs_fill_super: root inode is not a directory. Corrupted media? [ 828.888911][T20903] isofs_fill_super: root inode is not a directory. Corrupted media? [ 829.547186][T20910] isofs_fill_super: root inode is not a directory. Corrupted media? [ 829.705144][T20910] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x0}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f00000006c0)="080000000000000037595409d020ee89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf31a103b7f95f7b8fb9e0fceee31ad40900dc1df302e4a9e396a870605838b580244dbe73fa0d8d00b0c3c2423b9c12c49452b7ac", 0xb0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="15200000", @ANYRES16=0x0, @ANYBLOB="010000000000"], 0x14}}, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r5}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x0, 0x4}}) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000040), 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x1, &(0x7f0000000780)=""/4096) 16:40:29 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x8008800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c) sendto$packet(r0, 0x0, 0xffffffffffffff25, 0x40040814, 0x0, 0x0) 16:40:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310120104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100604c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:29 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x7c, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000000200)="0c96fadfe67d576a000000e4ff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r1}, 0x3c) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000880)=0x4) r4 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000680)={0xe, 0x0, "83f0474fd0a86e9025d66921b94fe48c4578eea3721ebb3c"}) ioctl$VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000900)={0xffffffff, 0xb, 0x4, 0x40, 0x7fff, {0x77359400}, {0x4, 0x2, 0x80, 0x20, 0x0, 0xff, "468ca7bc"}, 0x4, 0x2, @userptr=0x3b, 0x3, 0x0, r2}) ioctl$IOC_PR_RESERVE(r5, 0x401070c9, &(0x7f0000000980)={0x7, 0x7}) socket$netlink(0x10, 0x3, 0x15) connect$nfc_llcp(r2, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b96fb145722c01b3dcf014a434315b16a37da37df7746e36af26b91a270dc021d97081c45d93fa7317d35", 0x35}, 0x60) r6 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0xb, 0x9, 0x0, 0x6, r7, 0xd9, [], 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x8000}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r9, 0x28, &(0x7f00000000c0)}, 0x10) socketpair(0x1f, 0x801, 0x1, &(0x7f0000000e40)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r11) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r12, &(0x7f0000000280)={0x0, 0x1cd4000a, &(0x7f0000000240)={&(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0xcc}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r12, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20}}, 0x0) splice(r10, 0x0, r12, 0x0, 0x1f, 0xa) setsockopt$netrom_NETROM_T2(r11, 0x103, 0x2, &(0x7f00000008c0)=0x7, 0x4) accept4$rose(0xffffffffffffffff, &(0x7f00000005c0)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0x40, 0x80800) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x70, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x2}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0xfffffffa}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x70}}, 0x0) [ 830.381438][T20927] isofs_fill_super: root inode is not a directory. Corrupted media? [ 830.408255][T20928] isofs_fill_super: root inode is not a directory. Corrupted media? [ 830.431207][T20929] isofs_fill_super: root inode is not a directory. Corrupted media? [ 830.596658][T20934] device ip6tnl2 entered promiscuous mode 16:40:30 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x8008800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c) sendto$packet(r0, 0x0, 0xffffffffffffff25, 0x40040814, 0x0, 0x0) [ 830.776509][T20929] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0xfffffffffffffea1, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007750000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@newtfilter={0x3c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x8, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4, 0x3, 0x0, 0x0}]}]}}]}, 0x3c}}, 0x0) [ 830.830745][T20928] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010d004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 831.242607][T20952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 831.340600][T20952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 831.419132][T20957] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:30 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x8008800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c) sendto$packet(r0, 0x0, 0xffffffffffffff25, 0x40040814, 0x0, 0x0) [ 831.648683][T20968] isofs_fill_super: root inode is not a directory. Corrupted media? [ 831.708851][T20957] isofs_fill_super: root inode is not a directory. Corrupted media? [ 831.741463][T20973] isofs_fill_super: root inode is not a directory. Corrupted media? [ 831.918460][T20973] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c4, 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={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x0}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f00000006c0)="080000000000000037595409d020ee89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf31a103b7f95f7b8fb9e0fceee31ad40900dc1df302e4a9e396a870605838b580244dbe73fa0d8d00b0c3c2423b9c12c49452b7ac", 0xb0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r2}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="15200000", @ANYRES16=0x0, @ANYBLOB="010000000000"], 0x14}}, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r5}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000080)={0x0, {0x0, 0x4}}) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000040), 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x1, &(0x7f0000000780)=""/4096) 16:40:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r2, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_ADDRESS={0x8, 0x1, @empty}]}, 0x28}}, 0x0) 16:40:31 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc6004", 0x15}], 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b04, &(0x7f0000000040)) 16:40:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 832.751091][T20993] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 832.805496][T20990] isofs_fill_super: root inode is not a directory. Corrupted media? [ 832.889389][T20992] isofs_fill_super: root inode is not a directory. Corrupted media? [ 832.891203][T20997] isofs_fill_super: root inode is not a directory. Corrupted media? [ 833.010951][T20990] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:32 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000018001f0636ccfb0d1b849ac00200a5440204000505ba026c43000400030000000000c5ac27a6c5a168d0bf46d32345653600648dcaaf6c26c2912145497e5ade50460c89b6ec0cff3959547150", 0x51, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b1b, &(0x7f0000000040)) [ 833.076385][T21009] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:40:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x66, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xc, 0xffff}}}, 0x24}}, 0x0) [ 833.560563][T21016] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:40:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 834.066581][T21016] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:40:33 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) [ 834.481185][T21029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 834.705370][T21031] isofs_fill_super: root inode is not a directory. Corrupted media? [ 834.915187][T21031] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}}, 0x1c}}, 0x0) 16:40:34 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x1, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) 16:40:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:34 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_XRUN(r0, 0x80104132, 0x0) [ 835.407214][T21051] isofs_fill_super: root inode is not a directory. Corrupted media? [ 835.436984][T21050] isofs_fill_super: root inode is not a directory. Corrupted media? [ 835.492672][T21055] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, 0x0, &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 16:40:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)=0xfff) ioctl$SOUND_PCM_READ_CHANNELS(r0, 0x80045006, &(0x7f0000000100)) 16:40:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101c6a84c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100224c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010008506d04a82332aa4000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x6) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x8b6e0300, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0x4}]}, 0x4c}}, 0x0) 16:40:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310111004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 836.465332][T21071] isofs_fill_super: root inode is not a directory. Corrupted media? [ 836.555054][T21074] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 836.623779][T21074] 8021q: adding VLAN 0 to HW filter on device bond2 [ 836.654122][T21075] isofs_fill_super: root inode is not a directory. Corrupted media? [ 836.740969][T21082] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:36 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f00000000c0), 0x5, 0x0, 0x0, 0x0, 0x0) 16:40:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102aa4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 836.907416][T21082] isofs_fill_super: root inode is not a directory. Corrupted media? [ 836.933943][T21075] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:36 executing program 5: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c00000010001fff000054680000000000000000", @ANYRES32=0x0, @ANYBLOB="09fb5056d8df39cf540012800b000100627269646765001344000280050019000800000006000600080000000c002300f8ffffffff"], 0x7c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 836.981261][T21084] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 16:40:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:36 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007051000000000a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x9}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @broadcast}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 16:40:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310112004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 837.349330][T21130] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:36 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x5}, 0x20) [ 837.421379][T21133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 837.437120][T21133] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 837.458086][T21133] device bridge6 entered promiscuous mode [ 837.511505][T21130] isofs_fill_super: root inode is not a directory. Corrupted media? [ 837.544759][T21134] isofs_fill_super: root inode is not a directory. Corrupted media? [ 837.727169][T21134] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102ab4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 837.973498][T21149] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:40:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101002f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 838.102047][T21151] isofs_fill_super: root inode is not a directory. Corrupted media? [ 838.207475][T21159] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:37 executing program 5: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c00000010001fff000054680000000000000000", @ANYRES32=0x0, @ANYBLOB="09fb5056d8df39cf540012800b000100627269646765001344000280050019000800000006000600080000000c002300f8ffffffff"], 0x7c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 838.350944][T21149] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:40:37 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x502, 0x80, 0x0, 0x300, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) [ 838.424684][T21159] isofs_fill_super: root inode is not a directory. Corrupted media? [ 838.434526][T21151] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101a8c64c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:38 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x419, 0x1, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0xfffffffffffffe2d, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0) [ 838.712337][T21171] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031011e004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 838.803791][T21175] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 838.814349][T21175] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 838.844821][T21175] device bridge7 entered promiscuous mode [ 838.884957][T21171] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:38 executing program 5: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c00000010001fff000054680000000000000000", @ANYRES32=0x0, @ANYBLOB="09fb5056d8df39cf540012800b000100627269646765001344000280050019000800000006000600080000000c002300f8ffffffff"], 0x7c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 839.065620][T21182] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0x0) [ 839.198139][T21182] isofs_fill_super: root inode is not a directory. Corrupted media? [ 839.293465][ T8860] usb 4-1: new high-speed USB device number 13 using dummy_hcd 16:40:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101003f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101ecc64c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 839.518263][T21193] isofs_fill_super: root inode is not a directory. Corrupted media? [ 839.605617][T21197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 839.616855][T21197] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 839.636329][T21197] device bridge8 entered promiscuous mode [ 839.734589][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 839.745837][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 839.756260][ T8860] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.40 [ 839.766848][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 839.787942][ T8860] usb 4-1: config 0 descriptor?? [ 839.960845][T21204] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310125004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 840.127217][T21204] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0x0) 16:40:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310130c74c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 840.249165][T21211] isofs_fill_super: root inode is not a directory. Corrupted media? [ 840.277625][ T8860] samsung 0003:0419:0001.0001: hidraw0: USB HID v0.00 Device [HID 0419:0001] on usb-dummy_hcd.3-1/input0 16:40:39 executing program 5: ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c00000010001fff000054680000000000000000", @ANYRES32=0x0, @ANYBLOB="09fb5056d8df39cf540012800b000100627269646765001344000280050019000800000006000600080000000c002300f8ffffffff"], 0x7c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 840.451886][T21211] isofs_fill_super: root inode is not a directory. Corrupted media? [ 840.480597][T10760] usb 4-1: USB disconnect, device number 13 [ 840.528469][T21223] isofs_fill_super: root inode is not a directory. Corrupted media? [ 840.606327][T21227] device bridge9 entered promiscuous mode [ 840.647012][T21223] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031012f004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 841.059808][T21242] isofs_fill_super: root inode is not a directory. Corrupted media? [ 841.198256][T21242] isofs_fill_super: root inode is not a directory. Corrupted media? [ 841.253326][ T8860] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 841.528214][T21253] isofs_fill_super: root inode is not a directory. Corrupted media? [ 841.589222][T21255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 841.645239][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 841.658979][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 841.673691][ T8860] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.40 [ 841.687794][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 841.719026][ T8860] usb 4-1: config 0 descriptor?? [ 841.932114][T21253] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:41 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x419, 0x1, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0xfffffffffffffe2d, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0) 16:40:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp6\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000140)=0xe82, 0x9b9e) 16:40:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0x0) 16:40:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310148004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101c6ec4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 842.256913][ T8860] usbhid 4-1:0.0: can't add hid device: -71 [ 842.264179][ T8860] usbhid: probe of 4-1:0.0 failed with error -71 [ 842.337624][T21270] isofs_fill_super: root inode is not a directory. Corrupted media? [ 842.514705][ T8860] usb 4-1: USB disconnect, device number 14 [ 842.594946][T21275] isofs_fill_super: root inode is not a directory. Corrupted media? [ 842.900034][T21285] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x5d}, [@ldst={0x0, 0x0, 0x1}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) 16:40:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031014c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 843.050581][T21285] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107fc4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_SCB={0x5, 0xb, 0x4}]}}}]}, 0x3c}}, 0x0) 16:40:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_IKEY={0x8}]}}}]}, 0x48}}, 0x0) [ 843.263476][ T8860] usb 4-1: new high-speed USB device number 15 using dummy_hcd 16:40:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a4b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 843.505852][T21299] isofs_fill_super: root inode is not a directory. Corrupted media? [ 843.665282][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 843.678435][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 843.690503][ T8860] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.40 [ 843.702235][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 843.719493][ T8860] usb 4-1: config 0 descriptor?? [ 843.757989][T21303] isofs_fill_super: root inode is not a directory. Corrupted media? [ 843.828337][T21299] isofs_fill_super: root inode is not a directory. Corrupted media? [ 843.879228][T21306] isofs_fill_super: root inode is not a directory. Corrupted media? [ 844.010330][T21303] isofs_fill_super: root inode is not a directory. Corrupted media? [ 844.059010][T21306] isofs_fill_super: root inode is not a directory. Corrupted media? [ 844.258774][ T8860] samsung 0003:0419:0001.0002: hidraw0: USB HID v0.00 Device [HID 0419:0001] on usb-dummy_hcd.3-1/input0 [ 844.484226][ T872] usb 4-1: USB disconnect, device number 15 16:40:44 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x419, 0x1, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0xfffffffffffffe2d, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0) 16:40:44 executing program 5: r0 = socket(0x848000000015, 0x805, 0x0) sendmsg$inet6(r0, &(0x7f0000001540)={&(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0}, 0x0) 16:40:44 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x34, r0, 0x427, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5}]}, 0x34}}, 0x0) 16:40:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100ff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031015c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 845.299839][T21345] isofs_fill_super: root inode is not a directory. Corrupted media? [ 845.381585][T21350] isofs_fill_super: root inode is not a directory. Corrupted media? [ 845.409642][T21349] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:44 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000ac0)={0x3c}) 16:40:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100060c04000000010000000000", 0x58}], 0x1) [ 845.637326][T21345] isofs_fill_super: root inode is not a directory. Corrupted media? [ 845.647183][T21349] isofs_fill_super: root inode is not a directory. Corrupted media? [ 845.673526][ T872] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 845.685079][T21350] isofs_fill_super: root inode is not a directory. Corrupted media? [ 846.053705][ T872] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 846.065512][ T872] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 846.079695][ T872] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.40 [ 846.089903][ T872] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 846.126522][ T872] usb 4-1: config 0 descriptor?? 16:40:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010fff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310160004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a4c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:45 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000ac0)={0x3c}) [ 846.609978][ T872] samsung 0003:0419:0001.0003: hidraw0: USB HID v0.00 Device [HID 0419:0001] on usb-dummy_hcd.3-1/input0 [ 846.771752][T21382] isofs_fill_super: root inode is not a directory. Corrupted media? [ 846.891359][ T8860] usb 4-1: USB disconnect, device number 16 [ 846.983562][T21386] isofs_fill_super: root inode is not a directory. Corrupted media? [ 847.024548][T21388] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:46 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x419, 0x1, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0xfffffffffffffe2d, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0) 16:40:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000540)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 16:40:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000ac0)={0x3c}) 16:40:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310168004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010a4d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 847.592137][T21404] isofs_fill_super: root inode is not a directory. Corrupted media? [ 847.782513][T21409] isofs_fill_super: root inode is not a directory. Corrupted media? [ 847.807438][T21404] isofs_fill_super: root inode is not a directory. Corrupted media? [ 847.957524][T21409] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:47 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000ac0)={0x3c}) 16:40:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x18, 0x0, 0x0, 0x0, 0x0, {0x2}, [@ETHTOOL_A_LINKMODES_HEADER={0xe}]}, 0x18}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x8b32, &(0x7f0000000040)) 16:40:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031016c004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 848.133395][ T8860] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 848.147459][T21423] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 848.302103][T21423] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101005c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 848.554468][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 848.566132][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 848.576319][ T8860] usb 4-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.40 [ 848.585852][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 848.814499][T21435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 848.852838][ T8860] usb 4-1: config 0 descriptor?? [ 848.925585][T21435] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000006400270d000000000000aa4481250000", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x2c, 0x66, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) [ 849.020278][T21444] isofs_fill_super: root inode is not a directory. Corrupted media? [ 849.126237][T21444] isofs_fill_super: root inode is not a directory. Corrupted media? [ 849.237443][T21450] isofs_fill_super: root inode is not a directory. Corrupted media? [ 849.332344][T21450] isofs_fill_super: root inode is not a directory. Corrupted media? [ 849.351079][ T8860] samsung 0003:0419:0001.0004: hidraw0: USB HID v0.00 Device [HID 0419:0001] on usb-dummy_hcd.3-1/input0 [ 849.452378][T21457] __nla_validate_parse: 2 callbacks suppressed [ 849.452418][T21457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 849.559740][T10760] usb 4-1: USB disconnect, device number 17 [ 849.598412][T21463] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:40:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310174004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x3c}}, 0x0) 16:40:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101b35c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0x18, 0x2, [@TCA_DSMARK_SET_TC_INDEX={0x4}, @TCA_DSMARK_DEFAULT_INDEX={0x6}, @TCA_DSMARK_INDICES={0x6, 0x1, 0x8}]}}]}, 0x48}}, 0x0) [ 850.320147][T21492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 850.349817][T21488] isofs_fill_super: root inode is not a directory. Corrupted media? [ 850.406251][T21497] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:49 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "9b268c", 0x18, 0x0, 0x0, @remote, @dev, {[@dstopts={0x0, 0x2, [], [@enc_lim, @enc_lim, @jumbo={0xc2, 0x4, 0x20480}, @generic={0x0, 0x2, "da41"}]}]}}}}}, 0x0) [ 850.730223][T21505] isofs_fill_super: root inode is not a directory. Corrupted media? [ 850.768243][T21497] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') close_range(r2, 0xffffffffffffffff, 0x2) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r2}]) [ 850.996236][T21505] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan1\x00', &(0x7f0000000300)=@ethtool_regs}) 16:40:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100604c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:50 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f00000005c0)={[{@session={'session'}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}]}) 16:40:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031017a004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:50 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 851.584987][T21528] isofs_fill_super: root inode is not a directory. Corrupted media? [ 851.656270][T21528] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan1\x00', &(0x7f0000000300)=@ethtool_regs}) [ 851.749883][T21536] isofs_fill_super: root inode is not a directory. Corrupted media? [ 851.792460][T21535] hfsplus: invalid uid specified [ 851.798003][T21535] hfsplus: unable to parse mount options 16:40:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 852.029689][T21536] isofs_fill_super: root inode is not a directory. Corrupted media? [ 852.073303][T21535] hfsplus: invalid uid specified [ 852.079223][T21535] hfsplus: unable to parse mount options [ 852.139158][T21547] isofs_fill_super: root inode is not a directory. Corrupted media? [ 852.293601][T21547] isofs_fill_super: root inode is not a directory. Corrupted media? [ 852.301872][T21555] isofs_fill_super: root inode is not a directory. Corrupted media? [ 852.369946][T21555] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310154014c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:51 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, &(0x7f0000000780)) 16:40:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan1\x00', &(0x7f0000000300)=@ethtool_regs}) 16:40:52 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 852.910264][T21567] isofs_fill_super: root inode is not a directory. Corrupted media? [ 853.031057][T21567] isofs_fill_super: root inode is not a directory. Corrupted media? [ 853.146816][T21575] isofs_fill_super: root inode is not a directory. Corrupted media? [ 853.178291][T21581] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan1\x00', &(0x7f0000000300)=@ethtool_regs}) [ 853.277710][T21575] isofs_fill_super: root inode is not a directory. Corrupted media? [ 853.359160][T21581] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:52 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, &(0x7f0000000780)) 16:40:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 853.852043][T21597] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 16:40:53 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, &(0x7f0000000780)) [ 854.059917][T21597] isofs_fill_super: root inode is not a directory. Corrupted media? [ 854.098226][T21601] isofs_fill_super: root inode is not a directory. Corrupted media? [ 854.267070][T21607] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:53 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 854.313497][T21601] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 854.401198][T21607] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:53 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, &(0x7f0000000780)) 16:40:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101ab024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 854.919546][T21624] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:54 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x8d}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 855.068930][T21624] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 855.315764][T21633] isofs_fill_super: root inode is not a directory. Corrupted media? [ 855.424750][T21633] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 855.574125][T21640] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:55 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x14, 0xa01, 0x0, 0x0, {0x2c}, [@INET_DIAG_REQ_BYTECODE={0xd, 0x1, "b7351378d0c65ffcde"}]}, 0x24}}, 0x0) [ 855.720650][T21646] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 16:40:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100844c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:55 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto$l2tp6(r0, 0x0, 0x0, 0x81, 0x0, 0x0) [ 856.409609][T21662] isofs_fill_super: root inode is not a directory. Corrupted media? [ 856.525593][T21664] isofs_fill_super: root inode is not a directory. Corrupted media? [ 856.536237][T21662] isofs_fill_super: root inode is not a directory. Corrupted media? [ 856.573374][T21665] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100884c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 856.731263][T21664] isofs_fill_super: root inode is not a directory. Corrupted media? [ 856.774040][T21665] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.000291][T21680] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.077786][T21680] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), 0x8) 16:40:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101b3a04c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:56 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/1064], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x26}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x2f7, 0x69, 0x4300, &(0x7f0000000280)="b95b03b75b030700009e40f008001fffffe100434000638477fbac14143ae0000001c699da153f08a0e6e380f60105f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xe5, 0x6000000000000000}, 0x28) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/106, 0x6a) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x77, &(0x7f00000001c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x45c}]}, &(0x7f0000000180)=0xc) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 16:40:56 executing program 3: mkdir(&(0x7f0000000100)='./bus\x00', 0x0) clone(0x210200077c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000080)={[{@lowerdir={'lowerdir', 0x3d, './bus'}, 0x3a}], [], 0x3a}) [ 857.598431][T21691] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.674615][T21696] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.767542][T21705] overlayfs: empty lowerdir [ 857.792005][T21707] overlayfs: empty lowerdir 16:40:57 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000000040)) [ 857.881544][T21704] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.911398][T21696] isofs_fill_super: root inode is not a directory. Corrupted media? [ 857.927773][T21691] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031015cb34c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 858.130549][T21704] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310106044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:57 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000306, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2e00000010008108040f80ecd94cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201bc5358fafdb764c2", 0x36}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x32b, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) 16:40:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), 0x8) [ 858.596606][T21723] isofs_fill_super: root inode is not a directory. Corrupted media? [ 858.814687][T21728] bridge0: port 2(bridge_slave_1) entered disabled state [ 858.822365][T21728] bridge0: port 1(bridge_slave_0) entered disabled state [ 858.830271][T21728] device bridge0 entered promiscuous mode [ 858.852112][T21723] isofs_fill_super: root inode is not a directory. Corrupted media? [ 858.893999][T21733] isofs_fill_super: root inode is not a directory. Corrupted media? [ 858.922998][T21731] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 858.932927][T21731] bridge0: port 2(bridge_slave_1) entered blocking state [ 858.940212][T21731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 858.948191][T21731] bridge0: port 1(bridge_slave_0) entered blocking state [ 858.955693][T21731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 858.967482][T21731] device bridge0 left promiscuous mode 16:40:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x4b69, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "7f2fa5d1072acfa9b87ec4df21d9a92b172f6d"}) 16:40:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101a0b34c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:40:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 859.440244][T21728] bridge0: port 2(bridge_slave_1) entered disabled state [ 859.447906][T21728] bridge0: port 1(bridge_slave_0) entered disabled state [ 859.457315][T21728] device bridge0 entered promiscuous mode [ 859.463496][T21738] isofs_fill_super: root inode is not a directory. Corrupted media? [ 859.530792][T21738] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x7, 0x4, &(0x7f00000002c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x38}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 16:40:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 859.968703][T21751] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:59 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000306, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2e00000010008108040f80ecd94cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201bc5358fafdb764c2", 0x36}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x32b, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) [ 860.057014][T21751] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:59 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') read$eventfd(r0, 0x0, 0x3196) [ 860.290605][T21760] isofs_fill_super: root inode is not a directory. Corrupted media? [ 860.308282][T21759] isofs_fill_super: root inode is not a directory. Corrupted media? 16:40:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), 0x8) 16:40:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107fc4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 860.806363][T21765] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 860.816284][T21765] bridge0: port 2(bridge_slave_1) entered blocking state [ 860.823803][T21765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 860.831637][T21765] bridge0: port 1(bridge_slave_0) entered blocking state [ 860.839022][T21765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 860.847405][T21765] device bridge0 left promiscuous mode 16:41:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000306, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2e00000010008108040f80ecd94cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201bc5358fafdb764c2", 0x36}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x32b, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) [ 861.056449][ T872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 16:41:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') readv(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000020c0)=""/70, 0x46}], 0x2) [ 861.189385][T21775] isofs_fill_super: root inode is not a directory. Corrupted media? [ 861.340604][T21775] isofs_fill_super: root inode is not a directory. Corrupted media? [ 861.362762][T21779] isofs_fill_super: root inode is not a directory. Corrupted media? [ 861.371281][T21790] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 861.425454][T21780] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') readv(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000020c0)=""/70, 0x46}], 0x2) [ 861.577759][T21779] isofs_fill_super: root inode is not a directory. Corrupted media? [ 861.616567][T21780] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:00 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000306, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2e00000010008108040f80ecd94cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201bc5358fafdb764c2", 0x36}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x32b, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) 16:41:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310104064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103fd4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:01 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), 0x8) [ 862.076487][T21801] bridge0: port 2(bridge_slave_1) entered disabled state [ 862.084259][T21801] bridge0: port 1(bridge_slave_0) entered disabled state [ 862.092650][T21801] device bridge0 entered promiscuous mode [ 862.173615][T21806] isofs_fill_super: root inode is not a directory. Corrupted media? [ 862.246477][T21806] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') readv(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000020c0)=""/70, 0x46}], 0x2) 16:41:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 862.502282][T21816] isofs_fill_super: root inode is not a directory. Corrupted media? [ 862.596448][T21821] isofs_fill_super: root inode is not a directory. Corrupted media? [ 862.709879][T21816] isofs_fill_super: root inode is not a directory. Corrupted media? [ 862.730852][T21821] isofs_fill_super: root inode is not a directory. Corrupted media? [ 862.754614][T21805] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.3'. [ 862.764602][T21805] bridge0: port 2(bridge_slave_1) entered blocking state [ 862.771863][T21805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 862.780161][T21805] bridge0: port 1(bridge_slave_0) entered blocking state [ 862.787546][T21805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 862.795846][T21805] device bridge0 left promiscuous mode 16:41:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') readv(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000020c0)=""/70, 0x46}], 0x2) [ 863.190283][T21830] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103fe4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) move_pages(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=[0x3ff], 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 16:41:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:02 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0xc}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 16:41:03 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) recvmmsg(r0, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000200)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) [ 863.792795][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 863.947991][T21842] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) move_pages(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=[0x3ff], 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 864.156010][T21848] isofs_fill_super: root inode is not a directory. Corrupted media? [ 864.208472][T21842] isofs_fill_super: root inode is not a directory. Corrupted media? [ 864.375310][T21848] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40007, 0x0}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 16:41:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100ff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 864.550866][T21859] isofs_fill_super: root inode is not a directory. Corrupted media? [ 864.654813][T21859] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101fc074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 865.297567][T21875] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) move_pages(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=[0x3ff], 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 865.516318][T21875] isofs_fill_super: root inode is not a directory. Corrupted media? [ 865.532260][T21879] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:04 executing program 0: set_mempolicy(0x3, &(0x7f0000000040)=0x1, 0x2) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ioctl(r0, 0xfffffffffffbffc7, &(0x7f0000000080)) [ 865.687704][T21879] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310103ff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 865.867025][T21889] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:05 executing program 0: write$P9_RFSYNC(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x55) [ 866.062180][T21889] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xc2542, 0x0) move_pages(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=[0x3ff], 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 866.197188][T21899] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310168084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 866.381732][T21899] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffdfffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) [ 866.548296][T21909] isofs_fill_super: root inode is not a directory. Corrupted media? [ 866.662013][T21909] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010fff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000019007faf37c0f2b2a4a280930a000010020243dc90052369390009001000000001000000080005000000000025ff7f000004d5440a009b84136ef747fb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) [ 867.152221][T21921] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4d}, [@ldst={0x3, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x85}, 0x48) [ 867.539725][T21931] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:07 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "67c1f1f98306b2a9", "3566dc6a2f096a8aad09fe233680f0a580b8aca04ca4e9552f1167ef658146a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) 16:41:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000200)={0x34, r1, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) 16:41:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 868.075553][T21937] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x48) [ 868.210349][T21937] isofs_fill_super: root inode is not a directory. Corrupted media? [ 868.211185][T21943] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:07 executing program 0: clone(0x4000000006ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r2 = eventfd(0x0) r3 = dup(r2) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) tkill(r0, 0x32) [ 868.425403][T21948] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101002f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 868.596879][T21948] isofs_fill_super: root inode is not a directory. Corrupted media? [ 868.625718][T21943] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:08 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, 0x0) 16:41:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:08 executing program 0: r0 = openat$vimc1(0xffffff9c, &(0x7f0000000240)='/dev/video1\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='u', 0x1}], 0x20000375) [ 869.132026][T21973] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab04, 0xffffffffffffffff) [ 869.334452][T21973] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:08 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "67c1f1f98306b2a9", "3566dc6a2f096a8aad09fe233680f0a580b8aca04ca4e9552f1167ef658146a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) [ 869.518382][T21988] isofs_fill_super: root inode is not a directory. Corrupted media? [ 869.572210][T21987] isofs_fill_super: root inode is not a directory. Corrupted media? [ 869.618820][T21993] block nbd3: NBD_DISCONNECT [ 869.627728][T21993] block nbd3: Disconnected due to user request. [ 869.634446][T21993] block nbd3: shutting down sockets [ 869.652599][T21994] block nbd3: NBD_DISCONNECT [ 869.661082][T21994] block nbd3: Disconnected due to user request. 16:41:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 869.667848][T21994] block nbd3: shutting down sockets [ 869.775183][T21987] isofs_fill_super: root inode is not a directory. Corrupted media? [ 869.788882][T21988] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) init_module(&(0x7f0000000040)='+\x00', 0xffe99, &(0x7f0000000300)='%-}\x00\x8f*\xcb\vF\x1c\x0f\x80b\xf1\xb2b|\xaa\x00ed\xb8\x9dX\xfd\x14{\x1d;\xcd\x82\xb2ZU\x1c {a\xe9zan\xf8G\x99W\x9d\xdd.\xdb\xbd$]\xe3\x815J}\x9dA\x8e\x13Ae\xe6\x00d\x80\x7f\x8b\x89}N\xfc\xf5\xbd\xfe\x15\xed\xdb\x83;\xdeQ\x01K\xdc9\x1b\xfe\xd9+\x86t\x04\xca\xdbq2X\x95sT`\x1d\xeb{\xacu\x8dgo\xa7N\xf0\xbf\x1a\xfd\xb8f\x89\xe59q\x8f\xc5g\xe7(\bs\xf4\x19\x04]\xb09\x83\xc0\x89l\xaa<\xa8\xbc@\x9f\t\x02K\x10\x14Q\xe3\v\v2\x1b\xa0\x81&\xc0\xe1\x1e!<1\x17\'\xa0\x9c\x91\xbb\x9dB\xcc\x88\x01\x93Y\xa5X\xc1\x81\xd59\xb2\xbfsh\x86\xfel\x01\x1b:\"n\x1d}K\xc3\xff\xea\xb1\xca') 16:41:09 executing program 3: ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'wlan0\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8b2c, &(0x7f0000000040)) [ 870.007082][T22002] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:09 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file1\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x0, 0x0, 0x0, 0x0}) [ 870.200549][T22002] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000040)={0x0, 0x0, [0xc0000101, 0x0, 0x11fb]}) dup2(r3, r2) [ 870.801871][T22029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 870.811402][T22032] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:10 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "67c1f1f98306b2a9", "3566dc6a2f096a8aad09fe233680f0a580b8aca04ca4e9552f1167ef658146a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) 16:41:10 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file1\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x0, 0x0, 0x0, 0x0}) [ 871.010596][T22032] isofs_fill_super: root inode is not a directory. Corrupted media? [ 871.038432][T22029] isofs_fill_super: root inode is not a directory. Corrupted media? [ 871.051848][T22038] isofs_fill_super: root inode is not a directory. Corrupted media? [ 871.217301][T22038] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101005c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:10 executing program 0: r0 = socket(0x10, 0x400000000080803, 0x0) write(r0, &(0x7f00000000c0)="240000003a00d17da53a7436fef7001d0a0b49ffede7ff08000028000800030001e7ffff", 0x24) recvmmsg(r0, &(0x7f0000003540)=[{{0x0, 0x40300, 0x0, 0x0, 0x0, 0x0, 0x10}}], 0x4a, 0x0, 0x0) 16:41:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031013e0b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 871.853446][T22065] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:11 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file1\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="9eda438838743bd4e9720bee57093515dc189a5ea685e9556c1c2c3cfc4df50d66d31a48aa312663b68d18c5826b5b55fb738208863dac0f10f423aee7a5d8ddc45ebdfeb7424bae859d7c37ecfc4b63914d5a56d91017dd22bc84f759a15969951aef9d5c88c96560896988fa18cd946cfcc3a0f1c993348377904eac32c980bdf7976ebca2b499cab63c4e841514277fc71d4620e29a92523402485de0e82896484c0ae497a4d686df23ca7b68c3fd5e624d3510d7f94838e54af877ca58a00c5a672bba11f5aa1ed1980dfef47b9973d0bf456ded5e72f1702b3dc5197fce39cba53a038d8dc0ec783ce70577107dc5e8b299e64a0b7f1191f0926bd25762370191710bab2f44e9069f55f8a3f87e4cb488a2fb3348c0bf3b3874291f83e4776b160ea73aafa3919c7c069c73c0052173a63158db8b65541d161f9c964926ad7f06bdd6cb6a32135b04e35701c2e13c49c1f75dc7a25d623378860692d172ec3f1e1f2d9dc77c015c13721efcb101c2390abb847e871132f472a37cc0163b39b1d575a5444e246a08a1afb1a696cabab29498a314429a3b9f44c43ba29f71fac1fbe0d01c3c16d22730932704bcfb0c1b7a432bc51dd3f5dd5afc3b342cbe6a6ff899039e28f9a51881b1d46fdcf31767cb6f5c5c69ab3c80615d77c4d1664fc4ec831b8cea2e752bbb7a9ce79df875b29f1e232751daf32a1a0c4ff8bd0688e2b8e2d668b8a77e20a9eb6ec2e2c23b94e507baeacbcfa31fb6e1ca3343668f43e3aa6d85e7c29bf0bb4dbdabddc92be7f4a6f5d21b19e6da17bfb6cc926e3847532fae29c7b62fb909130ec372d3c16cfe6aaf3ce2af0fe7610fde7aad61bc80d2f96b999c8ccf6d22cf903ca8ae8b879ec4a416f334982e9810c0140a18d4dc81b5edaae23e9f4abaf40ed71512aebbba5bb251545e188db789558a845a2877b14bdaeec3c738b7d730c0860531bf5517d4f0e8f95ed3571f8a35816d5116fcb8d7cbf42b7d5d5e65541508c898bb2e0fe96297d2ab7135662de39df099ebaed5871111f5346278cee5728cec512e6c0a0d65b51e3d627873195b84103341c2bc83b6c8fdd8ba17f5957413f61c69d618c9b9d0b1f08dc81921b6c662ee1da3bfa019b095e9a03c2db4d645ccb7364e895098cbf7d932c72d80663c7a1694d122f7348393079223c11d36c64a5856eae0397ab9a9d948204b74e56525a9d552dd0916de81cbb5af3c59b3d7f8f9154423ce2cb45a5bc808e24bef13212019a19545fe54ba84d01534358380192b8c7b0eda907810375bb66a578a58fec392b47991271c8367b91d710e8a176bc1a4e96f0e137d4c25fbb03eddc392f9f170dd744472b864fbbae7c93d86e682308b21b73c5652065d72cf02e1152b44024a90a3b52eb0bb3cb412e518d37a68aa4c7f46789c54ab30d3a73d0a8712fde612294cda2aa1ccf164930b9b1d17801d4fbb06e849d39bf2b5141330caa0d2618b616f1c67e1ca57080e79ed9092ba7a55e8121cfc825cd26a0199a479a7ab1b7b23d2a4dd82fa6d04ee41ca680435efc934f0451e865e8632ac2f1115f4cdd33b0fccb7a2326127faf20cba37c828613dba5a98f4e1ad25eb6b91078cf73d873df9ef91531476f64b83559ff7ccdc4c070d478b18196ea05fe8d4ea0216ee5273dfabbd04582f40f064c9781afd2cbf30901f28cd09cc934f1b2d50883778274177e3dba8af0a1b931d80ce1a6c4085780ea2195b65ecfd2953f78a5290fe560d0cd6a5e73890a5a82dc410b92a3ef2be05ec5607820fd4ca6b9c3aa258d59022fdcb21665f1ce4e8aad8fd918c43bd3c2afe3dc223ff9f48831d401c8b6996190793d1dd7551f8511b69283992398d8f9b4bd2b3398d3b8c6f3c5d8b802ca5282b70242df2b7be4b38e70c3065f8da888631375afcc05ce578089c4f783776b286b7a60d1b5e189e2742a3240c1036a953d886885422eef01413c38099b64505fd5a73488acb4e611820674c58ae74d6c64a885d4beda9bd7903bcdc71e3711e2a057c0eab2100c321050ab14c6e453c53182577ad3178603cd9afde40a701120e9a36074fd582428c74e02781318e6c65450f8f020bd22475696fe13b8c59260e53a06d16eabd135e887a0a6bbc8ad21be7661df76fec5b13844f68b8eed1a7379713738beac9f23c7a26520e19797a910cde9fb285179526889b908b7eb49bb06f70f6271fba8712c1a4269ebcf4b7d043e924e3d2c4c753fd7e547d95841e335179836f76424e728810d7f32b78256ea30c79d9238a6588426e1f2d4c0b03d5605bd826ed24f0f11326b4cf958632b86e017aa80e142db1580c44f76d9c98196f3f6852ab2bfc6a01a3553a130c2d171957f5a45c3550fbbc990ef8742a98a86b280a57b9f198ff436bc01161ada50e6f23026c3254adf2321bff7e20aa54080bbb57d8d52c6a6df6107706a2e5bc6da68f17b474c0edd39401d765086e885cf7992405f856557915603cbe8894676e996bbadbb649a5e7498b91f9bd2f697dd9ebbe4d386050258b9f4c94781e61c660651c3f1e3ae51f8c035eca365bf15d6db48ea9ce183515f4a208d010f7c23dcacbd6e225490d7e9c133525f5c9018d752b21b4897bf18b64b6a9936f538a0a8958fc934440aeeaad2b68ac844d76f0900a6c95bd0b353d85d4fb62eb88360112237fd8c636a80e3130b21d66ae8ec58a4b76cba0602f96da919f7e84fd37e3ec2379f58e389a39c78d2482e03c379e3c4649ad63a76e3707ecff07d2fcb0c9dfc524cab49e69a09c92e4f88714335cb57d3f6184d07bef9657280fb5c9fd2d8f940f7ac6c5407e3077aa2e4ba8e217e0ee19e302d6d90e3be05a86dade35d2e454e511afb5cf5936f1d11f2fa6be6ceaa817dbdc7a6aabf2fad8ff3efa8382a25099f0c5989d2ad56ae0f4968b2cfcfc67b4f1c161c75900b4848f59a3c0376dfcb7997bf28e9e85d6dd942a360516de38e1c1a038a796f9a77ff2b0c7e5e8f4932391a0e58e76dacc6f9764178a211dfde3e75d367d2911ff398126ffdf83cf2fbdf1ad5232bed9155f7a168638a572094a9e934d4969b358cf6e121d7fd2aeae2f499068b42c152f0e3403a230885d6f92f038ddaa23499f804ffb06abdbabb51f6c38c92fb1a6271a4b13d6d11125b8ec12efa5907dc65062797fb9cca15e2f254e76b182d3fcdb4e96ac4de36d6df7e7bba5c32f422286b1be3b79bffb6fd693761952d195a84ad9ceb07287a0fbefab9e0347b513c5f60233ccd4b52d90ec144a2f896d9dc7f279f8aa93038f3efa286e1c3006933a4d7183d952f8d28b141b28b2af355b5bd8198dfde1ffb8d09202aff0d16ca3fec194662892a49f829813970a4520f1228aa03d211a45bed3b2e05bf1f10b1a152761e7b6c6ddea863a3c02224256092c70ca70dc185c4c385dd98b09e2682661e1e66f71d9c4037048eb70e8a1cbe57de87ec43713abf5fdcf63b9c482f318e3bec37e878dadbae15a02d731e6c8574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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x0, 0x0, 0x0, 0x0}) [ 871.995563][T22072] isofs_fill_super: root inode is not a directory. Corrupted media? [ 872.017302][T22074] isofs_fill_super: root inode is not a directory. Corrupted media? [ 872.029230][T22065] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x14}, 0x14}}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x80000004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 872.211420][T22072] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100604c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "67c1f1f98306b2a9", "3566dc6a2f096a8aad09fe233680f0a580b8aca04ca4e9552f1167ef658146a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) [ 872.290817][T22074] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:11 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rename(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0/file1\x00') read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x0, 0x0, 0x0, 0x0}) 16:41:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031013f0b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:12 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x1, 0x3b, 0x66, 0x8, 0x1645, 0x8093, 0x85a3, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x68, 0x57, 0x2d}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 872.944473][T22102] isofs_fill_super: root inode is not a directory. Corrupted media? [ 872.994178][T22111] isofs_fill_super: root inode is not a directory. Corrupted media? [ 873.170015][T22115] isofs_fill_super: root inode is not a directory. Corrupted media? [ 873.219696][T22102] isofs_fill_super: root inode is not a directory. Corrupted media? [ 873.231365][T22111] isofs_fill_super: root inode is not a directory. Corrupted media? [ 873.392934][ T8493] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 873.455565][T22115] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x1, 0x20000000}]}]}}, &(0x7f0000000340)=""/142, 0x32, 0x8e, 0x8}, 0x20) 16:41:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 873.632798][ T8493] usb 1-1: Using ep0 maxpacket: 8 16:41:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101400b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 873.754736][ T8493] usb 1-1: New USB device found, idVendor=1645, idProduct=8093, bcdDevice=85.a3 [ 873.764163][ T8493] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 873.809757][T22128] BPF: (anon) type_id=1 bits_offset=536870912 [ 873.816292][T22128] BPF: [ 873.819130][T22128] BPF:Invalid member bits_offset [ 873.824323][T22128] BPF: [ 873.824323][T22128] 16:41:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)=ANY=[], 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="140000000100000001"], 0x14}, 0x0) recvmmsg(r1, &(0x7f0000004180)=[{{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1}}], 0x1, 0x0, 0x0) [ 873.852764][ T8493] usb 1-1: config 0 descriptor?? [ 873.854958][T22130] BPF: (anon) type_id=1 bits_offset=536870912 [ 873.864134][T22130] BPF: [ 873.867673][T22130] BPF:Invalid member bits_offset [ 873.872782][T22130] BPF: [ 873.872782][T22130] 16:41:13 executing program 3: unshare(0x8000480) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0xa, 0x0, 0x0) [ 873.986465][ T8493] keyspan_pda 1-1:0.0: Xircom / Entrega PGS - (prerenumeration) converter detected [ 874.117161][ T8493] usb 1-1: Direct firmware load for keyspan_pda/xircom_pgs.fw failed with error -2 [ 874.127182][ T8493] usb 1-1: ezusb_ihex_firmware_download - request "keyspan_pda/xircom_pgs.fw" failed [ 874.138052][ T8493] usb 1-1: failed to load firmware "keyspan_pda/xircom_pgs.fw" [ 874.146773][ T8493] keyspan_pda: probe of 1-1:0.0 failed with error -2 [ 874.319433][T22141] isofs_fill_super: root inode is not a directory. Corrupted media? [ 874.320395][ T8493] usb 1-1: USB disconnect, device number 9 [ 874.342066][T22142] isofs_fill_super: root inode is not a directory. Corrupted media? [ 874.451585][T22144] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:13 executing program 5: add_key(&(0x7f0000009fc0)='encrypted\x00', &(0x7f000000a000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) 16:41:14 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1f) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xf0ff7f) [ 874.679362][T22142] isofs_fill_super: root inode is not a directory. Corrupted media? [ 874.700035][T22144] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101410b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 875.112587][T10076] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 875.309478][T22173] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.376724][T10076] usb 1-1: Using ep0 maxpacket: 8 [ 875.477588][T22178] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.488220][T22179] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.498977][T10076] usb 1-1: New USB device found, idVendor=1645, idProduct=8093, bcdDevice=85.a3 [ 875.508441][T10076] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 875.520026][T22173] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.535066][T10076] usb 1-1: config 0 descriptor?? [ 875.584776][T10076] keyspan_pda 1-1:0.0: Xircom / Entrega PGS - (prerenumeration) converter detected [ 875.680885][T22178] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.690685][T22179] isofs_fill_super: root inode is not a directory. Corrupted media? [ 875.793853][T10076] usb 1-1: ezusb_set_reset-1 failed: -71 [ 875.800372][T10076] usb 1-1: Direct firmware load for keyspan_pda/xircom_pgs.fw failed with error -2 [ 875.810150][T10076] usb 1-1: ezusb_ihex_firmware_download - request "keyspan_pda/xircom_pgs.fw" failed [ 875.819842][T10076] usb 1-1: failed to load firmware "keyspan_pda/xircom_pgs.fw" [ 875.827887][T10076] keyspan_pda: probe of 1-1:0.0 failed with error -2 16:41:15 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) fcntl$lock(r0, 0x11, &(0x7f00000003c0)) 16:41:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="390000001100090468fe0700000000000700e63f03000000450001070000001419001a000400fb2c0400"/57, 0x39}], 0x1) 16:41:15 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x2, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x59, 0x3c}}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:41:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 876.193584][T10076] usb 1-1: USB disconnect, device number 10 16:41:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x40, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_INTERVAL={0x8}]}}]}, 0x40}}, 0x0) 16:41:15 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\teK\x00\x00\x00\x00\x00\x00\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x96_\t~\xf3Y\x12\"p^c\x0fE\x97A\xcd\xfa\xdb\xe8\xf8\xd6\xf1\x01\xbbmf\x19\x96-\x8b\xe4n`8R\x18\xe0m\x05\x04!&<5\x8f\x87\xce\xca\xfd\"q]\xa0\x99Y\xf3\\\xad\x13/\xcb\xf16\x9dYV\\\xbf\\\x8a\x8b4\xdbLM\xe6%\x8b\xaa\x0e|\xd0\xd3\x05P9\xbbw\x11]A\xc2\xc0|Xy\xc1\xf6\x89\a/@$*\xc1\"\x9a\xe3\xcb\xf7@\xbc\xfd\xdc\xb8r9\x860\xaf\xc9\xee\xebU\xff\xec\x04\x00\x00\x00!=\x1f\xb3sV\x11\x1c(\xa1\xfd\x8d\x12R&\xa5)B\\\\\x14\xf1\f\x883\xf5r,\xec\xc4\x81\x18j\x973x\xf5Y\x8c\xb6\x90\x05s\x83\xbaYA\n\xf1\x94\xed\f\xaamLa3t\xf1\xd2\xa9j\xf1\xec\xc1\xbf\xc5\xe2\x91\xe9\x17\xa44\xdee\xeb\xb2\xa8\x1f\xac`\xb7+\xaa<<\xdf\xcd\x19\xdfV\xf6\xad}i3k\xf621\x06\xd5\xf7\xe4\xa4 \xa5\xa7?sRsn\x1a~.<\xcf\xcf\aq\x9b\x11%\x12\x97\b\x7f\xbe\xdf\x0f6U\x16\x13\xcb\b\xe4\x01\xe4^\x9c^\xfd\x8a\x16\xe3\x91\xef\xdd\xf3br\x9c\xc2\xe1R\x17Q\x10\x88\xc4\'\xaa\"X\xdf8\b\xea7\x00'/365, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ftruncate(r0, 0xfff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 16:41:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000e80)={0x34, 0x6, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}]}, 0x34}}, 0x0) [ 876.885736][T22211] isofs_fill_super: root inode is not a directory. Corrupted media? [ 876.905811][T22217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 876.931420][T22212] isofs_fill_super: root inode is not a directory. Corrupted media? [ 877.106978][T22211] isofs_fill_super: root inode is not a directory. Corrupted media? [ 877.124709][T22219] isofs_fill_super: root inode is not a directory. Corrupted media? [ 877.135855][T22212] isofs_fill_super: root inode is not a directory. Corrupted media? [ 877.358229][T22219] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, &(0x7f0000000040)) 16:41:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 16:41:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x7, 0xeb3}]}) 16:41:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:17 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0, 0x0) remap_file_pages(&(0x7f0000d5d000/0x1000)=nil, 0x16df8000, 0x0, 0x0, 0x0) 16:41:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x7, 0xeb3}]}) [ 878.258937][T22251] isofs_fill_super: root inode is not a directory. Corrupted media? [ 878.329315][T22260] mmap: syz-executor.3 (22260) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 878.418579][T22258] isofs_fill_super: root inode is not a directory. Corrupted media? [ 878.517027][T22251] isofs_fill_super: root inode is not a directory. Corrupted media? [ 878.656340][T22258] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 878.923893][T22269] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0025004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 879.044517][T22269] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 16:41:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 879.264547][T22276] isofs_fill_super: root inode is not a directory. Corrupted media? [ 879.400017][T22276] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:18 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0, 0x0) remap_file_pages(&(0x7f0000d5d000/0x1000)=nil, 0x16df8000, 0x0, 0x0, 0x0) [ 879.591474][T22289] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x7, 0xeb3}]}) [ 879.711323][T22289] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 879.920651][T22301] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 880.131292][T22301] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 16:41:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x7, 0xeb3}]}) [ 880.485737][T22313] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310120104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:19 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0x3d}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) [ 880.702659][T22319] isofs_fill_super: root inode is not a directory. Corrupted media? [ 880.725244][T22313] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:20 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0, 0x0) remap_file_pages(&(0x7f0000d5d000/0x1000)=nil, 0x16df8000, 0x0, 0x0, 0x0) [ 880.878617][T22319] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 881.125911][T22330] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 881.238845][T22340] isofs_fill_super: root inode is not a directory. Corrupted media? [ 881.389392][T22330] isofs_fill_super: root inode is not a directory. Corrupted media? [ 881.470724][T22340] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 881.789036][T22351] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:21 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) write$eventfd(r0, &(0x7f0000000100)=0x20000100000094, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) getsockopt$netlink(r2, 0x10e, 0x4, 0x0, &(0x7f0000000000)) 16:41:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000000)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newqdisc={0x38, 0x24, 0x67e0317e552b57d7, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0xc, 0x2, [@TCA_PIE_LIMIT={0x8}]}}]}, 0x38}}, 0x0) 16:41:21 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0, 0x0) remap_file_pages(&(0x7f0000d5d000/0x1000)=nil, 0x16df8000, 0x0, 0x0, 0x0) 16:41:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 882.278947][T22360] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(r6, r5, 0x0) [ 882.445715][T22360] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:21 executing program 0: syz_mount_image$efs(&(0x7f0000000440)='efs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{0x0, 0x0, 0x100}], 0x0, &(0x7f0000000740)) [ 882.548622][T22373] isofs_fill_super: root inode is not a directory. Corrupted media? [ 882.627596][T22374] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 882.794997][T22373] isofs_fill_super: root inode is not a directory. Corrupted media? [ 882.830783][T22374] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:22 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x8000000, 0x8, 0xfb, 0x0, 0x400000006, 0x1, 0x400000000000000]}) perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10250}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x5e22, @local}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 883.012295][T22386] efs: cannot read superblock [ 883.097484][T22386] efs: cannot read superblock 16:41:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 883.637319][T22393] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:23 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 16:41:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) unshare(0x480) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'hsr0\x00'}, 0x18) [ 883.848487][T22393] isofs_fill_super: root inode is not a directory. Corrupted media? [ 884.120410][T22409] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101001e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:23 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @private}, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="13f9ec5f7e63bf628ea0c26f0a878fec9c8e3f8bc6bb39c91a18890c716b03cebc74e73f9d60cfc56d771ca245dfaa63e6a8a5acb8cd1037377f068a246159859240efe24d", 0x45}, {&(0x7f0000000300)="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", 0x52a}], 0x2}}], 0x1, 0x0) 16:41:23 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) [ 884.280387][T22415] isofs_fill_super: root inode is not a directory. Corrupted media? [ 884.393001][T22409] isofs_fill_super: root inode is not a directory. Corrupted media? [ 884.570552][T22415] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:24 executing program 3: syz_usb_connect(0x0, 0x50, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0xe3, 0x85, 0x87, 0x20, 0x499, 0x101f, 0xc047, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0xfa, 0x85, 0x43, 0x0, [@uac_as={[@format_type_ii_discrete={0x9}, @format_type_i_discrete={0x8}]}], [{{0x9, 0x5, 0x7}}, {{0x9, 0x5, 0xa, 0x2}}, {{0x9, 0x5, 0x4}}]}}]}}]}}, 0x0) [ 885.019161][T22435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 885.107092][T22438] isofs_fill_super: root inode is not a directory. Corrupted media? [ 885.215956][T22438] isofs_fill_super: root inode is not a directory. Corrupted media? [ 885.247299][T22435] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:24 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x4000000) [ 885.283924][T22442] isofs_fill_super: root inode is not a directory. Corrupted media? [ 885.471084][T22442] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:24 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 16:41:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101001f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000001c0)={0x0, 0x0, 0x0, r4, 0x2}) dup2(r1, r3) 16:41:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100104c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 885.773385][T10760] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 886.012816][T10760] usb 4-1: Using ep0 maxpacket: 32 [ 886.153757][T10760] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 886.163730][T10760] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 886.178445][T10760] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 886.188513][T10760] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 886.274211][T22481] isofs_fill_super: root inode is not a directory. Corrupted media? [ 886.283663][T22484] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000001c0)={0x0, 0x0, 0x0, r4, 0x2}) dup2(r1, r3) [ 886.446713][T22484] isofs_fill_super: root inode is not a directory. Corrupted media? [ 886.467121][T22487] isofs_fill_super: root inode is not a directory. Corrupted media? [ 886.534651][T22481] isofs_fill_super: root inode is not a directory. Corrupted media? [ 886.675957][T22487] isofs_fill_super: root inode is not a directory. Corrupted media? [ 886.683782][T10760] usb 4-1: New USB device found, idVendor=0499, idProduct=101f, bcdDevice=c0.47 [ 886.694037][T10760] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 886.702395][T10760] usb 4-1: Product: syz [ 886.706744][T10760] usb 4-1: Manufacturer: syz [ 886.711489][T10760] usb 4-1: SerialNumber: syz [ 886.733169][T10760] usb 4-1: config 0 descriptor?? 16:41:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100114c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 886.783068][T10760] usb 4-1: invalid MIDI in EP 0 [ 886.788930][T10760] snd-usb-audio: probe of 4-1:0.0 failed with error -12 [ 886.980554][ T872] usb 4-1: USB disconnect, device number 18 16:41:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000001c0)={0x0, 0x0, 0x0, r4, 0x2}) dup2(r1, r3) [ 887.474937][T22515] isofs_fill_super: root inode is not a directory. Corrupted media? [ 887.561425][T22519] isofs_fill_super: root inode is not a directory. Corrupted media? [ 887.651185][T22519] isofs_fill_super: root inode is not a directory. Corrupted media? [ 887.752478][ T8493] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 887.921376][T22532] isofs_fill_super: root inode is not a directory. Corrupted media? [ 887.997900][T22532] isofs_fill_super: root inode is not a directory. Corrupted media? [ 888.005710][ T8493] usb 4-1: Using ep0 maxpacket: 32 [ 888.126188][ T8493] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 888.136231][ T8493] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 888.146249][ T8493] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 888.156193][ T8493] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 16:41:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_usb_connect$hid(0x7, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x738, 0x1709, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x80, 0x44, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x7, 0x3, {0x9, 0x21, 0x81, 0x3, 0x1, {0x22, 0xa66}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0xfd, 0x75}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0xf7, 0x7, 0x40, 0x8}, 0x19, &(0x7f0000000180)={0x5, 0xf, 0x19, 0x4, [@ptm_cap={0x3}, @generic={0x3, 0x10, 0x4}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x7, 0x192}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x3, 0x6, 0x8}]}}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2, 0x2}], 0x1, 0x100) prctl$PR_SET_PDEATHSIG(0x1, 0x0) dup2(r1, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x240000, 0x0) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 16:41:27 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 16:41:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310110204c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100124c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000001c0)={0x0, 0x0, 0x0, r4, 0x2}) dup2(r1, r3) 16:41:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 888.492401][ T8493] usb 4-1: New USB device found, idVendor=0499, idProduct=101f, bcdDevice=c0.47 [ 888.501629][ T8493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 888.510044][ T8493] usb 4-1: Product: syz [ 888.516309][ T8493] usb 4-1: Manufacturer: syz [ 888.690357][ T8493] usb 4-1: config 0 descriptor?? [ 888.704803][T22549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 888.750709][ T8493] usb 4-1: can't set config #0, error -71 [ 888.756625][T22555] isofs_fill_super: root inode is not a directory. Corrupted media? [ 888.780841][T22553] isofs_fill_super: root inode is not a directory. Corrupted media? [ 888.791105][ T8493] usb 4-1: USB disconnect, device number 19 [ 888.895265][T22549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 889.010927][T22553] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:28 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 16:41:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 889.591293][T22584] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup2(r0, r0) write$P9_RGETLOCK(r1, &(0x7f0000000140)={0x1b, 0x29, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa, '\x9bCev/full\x00'}}, 0x28) 16:41:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100224c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 890.020004][T22590] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:29 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) 16:41:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_usb_connect$hid(0x7, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x738, 0x1709, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x80, 0x44, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x7, 0x3, {0x9, 0x21, 0x81, 0x3, 0x1, {0x22, 0xa66}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0xfd, 0x75}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0xf7, 0x7, 0x40, 0x8}, 0x19, &(0x7f0000000180)={0x5, 0xf, 0x19, 0x4, [@ptm_cap={0x3}, @generic={0x3, 0x10, 0x4}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x7, 0x192}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x3, 0x6, 0x8}]}}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2, 0x2}], 0x1, 0x100) prctl$PR_SET_PDEATHSIG(0x1, 0x0) dup2(r1, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x240000, 0x0) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 16:41:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0b49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 890.191147][T22590] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x14, 0x4, 0x4, 0x3}, 0x40) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1\x00'}) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0x2, &(0x7f00000000c0)={r0, 0x28, &(0x7f00000003c0)}, 0x30) [ 890.237305][T22596] isofs_fill_super: root inode is not a directory. Corrupted media? [ 890.379377][T22596] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101002f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:29 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x2c, r3, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x2c}}, 0x0) 16:41:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100254c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 890.799587][T22615] isofs_fill_super: root inode is not a directory. Corrupted media? [ 890.970920][T22615] isofs_fill_super: root inode is not a directory. Corrupted media? [ 891.013238][T22618] isofs_fill_super: root inode is not a directory. Corrupted media? [ 891.167017][T22626] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:30 executing program 5: r0 = fsopen(&(0x7f0000000080)='ocfs2_dlmfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000380)='./file0\x00', 0x0) [ 891.240684][T22618] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 891.330761][T22626] isofs_fill_super: root inode is not a directory. Corrupted media? [ 891.525744][T22635] o2cb: This node has not been configured. [ 891.531642][T22635] o2cb: Cluster check failed. Fix errors before retrying. [ 891.539253][T22635] (syz-executor.5,22635,0):user_dlm_register:663 ERROR: status = -22 [ 891.547534][T22635] (syz-executor.5,22635,0):dlmfs_mkdir:430 ERROR: Error -22 could not register domain "file0" 16:41:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_usb_connect$hid(0x7, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x738, 0x1709, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x80, 0x44, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x7, 0x3, {0x9, 0x21, 0x81, 0x3, 0x1, {0x22, 0xa66}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0xfd, 0x75}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0xf7, 0x7, 0x40, 0x8}, 0x19, &(0x7f0000000180)={0x5, 0xf, 0x19, 0x4, [@ptm_cap={0x3}, @generic={0x3, 0x10, 0x4}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x7, 0x192}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x3, 0x6, 0x8}]}}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2, 0x2}], 0x1, 0x100) prctl$PR_SET_PDEATHSIG(0x1, 0x0) dup2(r1, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x240000, 0x0) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 16:41:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b3e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101002f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 891.984469][T22640] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:31 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mbim_extended={0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 892.084961][T22640] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000006c0)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=@bridge_setlink={0x20, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}}, 0x0) [ 892.165088][T22646] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0d49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 892.290716][T22646] isofs_fill_super: root inode is not a directory. Corrupted media? [ 892.370552][T22656] isofs_fill_super: root inode is not a directory. Corrupted media? [ 892.466225][T22656] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101003f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 892.612239][ T8493] usb 6-1: new high-speed USB device number 28 using dummy_hcd 16:41:32 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 892.810598][T22670] isofs_fill_super: root inode is not a directory. Corrupted media? [ 892.925990][T22672] isofs_fill_super: root inode is not a directory. Corrupted media? [ 892.982355][ T8493] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 892.997440][T22670] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) syz_usb_connect$hid(0x7, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x738, 0x1709, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1, 0x80, 0x44, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x7, 0x3, {0x9, 0x21, 0x81, 0x3, 0x1, {0x22, 0xa66}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x5, 0xfd, 0x75}}}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0xf7, 0x7, 0x40, 0x8}, 0x19, &(0x7f0000000180)={0x5, 0xf, 0x19, 0x4, [@ptm_cap={0x3}, @generic={0x3, 0x10, 0x4}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x7, 0x192}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x3, 0x6, 0x8}]}}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2, 0x2}], 0x1, 0x100) prctl$PR_SET_PDEATHSIG(0x1, 0x0) dup2(r1, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) r3 = openat$null(0xffffffffffffff9c, 0x0, 0x240000, 0x0) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x38) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 893.163028][ T8493] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 893.172733][ T8493] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 893.180879][ T8493] usb 6-1: Product: syz [ 893.185431][ T8493] usb 6-1: Manufacturer: syz [ 893.190174][ T8493] usb 6-1: SerialNumber: syz [ 893.200820][T22672] isofs_fill_super: root inode is not a directory. Corrupted media? [ 893.227795][T22677] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:32 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) 16:41:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0e49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 893.436761][T22677] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b3f4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 894.094462][T22700] isofs_fill_super: root inode is not a directory. Corrupted media? [ 894.219959][T22702] isofs_fill_super: root inode is not a directory. Corrupted media? [ 894.333432][ T8493] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 894.340225][ T8493] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 894.348198][ T8493] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 894.443630][T22702] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x4030ae7b, &(0x7f0000000280)={0x0, 0x0, @ioapic}) [ 894.561191][ T8493] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 894.655440][T22709] isofs_fill_super: root inode is not a directory. Corrupted media? [ 894.777966][T22709] isofs_fill_super: root inode is not a directory. Corrupted media? [ 894.811559][ T8493] usb 6-1: USB disconnect, device number 28 [ 894.819063][ T8493] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 895.446491][ T8493] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 895.853843][ T8493] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 896.023477][ T8493] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 896.034123][ T8493] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 896.042439][ T8493] usb 6-1: Product: syz [ 896.046809][ T8493] usb 6-1: Manufacturer: syz [ 896.051558][ T8493] usb 6-1: SerialNumber: syz 16:41:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x125f, 0x0) 16:41:35 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) 16:41:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101005c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x4030ae7b, &(0x7f0000000280)={0x0, 0x0, @ioapic}) [ 896.232593][ T8493] usb 6-1: can't set config #1, error -71 [ 896.274820][ T8493] usb 6-1: USB disconnect, device number 29 [ 896.458214][T22768] isofs_fill_super: root inode is not a directory. Corrupted media? [ 896.474007][T22769] isofs_fill_super: root inode is not a directory. Corrupted media? [ 896.568210][T22772] isofs_fill_super: root inode is not a directory. Corrupted media? [ 896.775626][T22768] isofs_fill_super: root inode is not a directory. Corrupted media? [ 896.843040][T22772] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x4030ae7b, &(0x7f0000000280)={0x0, 0x0, @ioapic}) 16:41:36 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) 16:41:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:36 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) fremovexattr(r3, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') write$binfmt_elf32(r2, 0x0, 0x0) 16:41:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100604c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b404c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 897.675125][T22805] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:37 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) [ 897.820754][T22815] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r2, r1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x4030ae7b, &(0x7f0000000280)={0x0, 0x0, @ioapic}) [ 897.944612][T22805] isofs_fill_super: root inode is not a directory. Corrupted media? [ 897.966909][T22815] isofs_fill_super: root inode is not a directory. Corrupted media? [ 898.020639][T22818] isofs_fill_super: root inode is not a directory. Corrupted media? [ 898.227067][T22818] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:37 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) fremovexattr(r3, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') write$binfmt_elf32(r2, 0x0, 0x0) 16:41:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010b414c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000380)={0x14, r1, 0x1, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 16:41:38 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x6, @link_local}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce8750500ff5f163ee340b7679502800000001600000101013c58110308d9123127ecce64fd792bbf065bf5ff1b0816f3f6db1cfc000000000000000049740000000055000006ad8e5effc2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r5, 0x3, 0x6, @broadcast}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000400)={r8, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x2, &(0x7f00000003c0)={r8, 0x3, 0x6, @broadcast}, 0x10) 16:41:38 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) fremovexattr(r3, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') write$binfmt_elf32(r2, 0x0, 0x0) [ 899.235610][T22853] isofs_fill_super: root inode is not a directory. Corrupted media? [ 899.244214][T22855] isofs_fill_super: root inode is not a directory. Corrupted media? [ 899.369763][T22855] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:38 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) [ 899.532228][T22860] isofs_fill_super: root inode is not a directory. Corrupted media? [ 899.717655][T22871] device lo entered promiscuous mode [ 899.757675][T22867] device lo left promiscuous mode [ 899.787595][T22871] device lo entered promiscuous mode [ 899.831120][T22871] device lo left promiscuous mode 16:41:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100484c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:39 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) fremovexattr(r3, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') write$binfmt_elf32(r2, 0x0, 0x0) 16:41:39 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r0, 0x80044d04, &(0x7f0000000180)) [ 900.510323][T22883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 900.756121][T22883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 900.789128][T22894] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:40 executing program 5: r0 = fsopen(&(0x7f0000000000)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) [ 900.890419][T22899] isofs_fill_super: root inode is not a directory. Corrupted media? [ 901.014869][T22894] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 16:41:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c2549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 901.146555][T22899] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3e, 0x0, &(0x7f0000001280)) [ 901.544606][T22912] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 16:41:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:41 executing program 5: r0 = syz_usb_connect(0x5, 0x51, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x3a, 0x9a, 0x4f, 0x40, 0x12d1, 0x52ad, 0x4f8a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x3f, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0x4, 0x4a, 0x0, [], [{{0x9, 0x5, 0x2, 0x3}}, {{0x9, 0x5, 0x4}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x9, 0x4, "f0e77d209ceb14"}]}}, {{0x9, 0x5, 0x6}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 901.693148][T22912] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101004c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c2f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:41 executing program 3: capset(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xe37}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000000080), 0x5b) [ 902.387563][T22929] isofs_fill_super: root inode is not a directory. Corrupted media? [ 902.408114][T22932] isofs_fill_super: root inode is not a directory. Corrupted media? [ 902.452875][ T8493] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 902.493126][T22932] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:41 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) [ 902.691318][T22929] isofs_fill_super: root inode is not a directory. Corrupted media? [ 902.724607][T22937] isofs_fill_super: root inode is not a directory. Corrupted media? [ 902.863265][ T8493] usb 6-1: config 0 has an invalid interface number: 240 but max is 0 [ 902.874599][ T8493] usb 6-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 902.884434][ T8493] usb 6-1: config 0 has no interface number 1 [ 902.890705][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 902.901741][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 902.911610][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 902.921599][ T8493] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 902.932290][ T8493] usb 6-1: config 0 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 902.945422][ T8493] usb 6-1: too many endpoints for config 0 interface 240 altsetting 231: 125, using maximum allowed: 30 [ 902.956880][ T8493] usb 6-1: config 0 interface 240 altsetting 231 endpoint 0x6 has invalid wMaxPacketSize 0 [ 902.967135][ T8493] usb 6-1: config 0 interface 240 altsetting 231 has 1 endpoint descriptor, different from the interface descriptor's value: 125 [ 902.980668][ T8493] usb 6-1: config 0 interface 240 has no altsetting 0 [ 902.987727][ T8493] usb 6-1: New USB device found, idVendor=12d1, idProduct=52ad, bcdDevice=4f.8a [ 902.996992][ T8493] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 16:41:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000008fc0)=[{{0x0, 0xffffffffffffffdb, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/4114, 0xfb8}], 0x1}}], 0x400000000000227, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1300000042000506"], 0x14}}, 0x0) [ 903.204211][ T8493] usb 6-1: config 0 descriptor?? 16:41:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310101544c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 903.279494][ T8493] option 6-1:0.0: GSM modem (1-port) converter detected 16:41:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:42 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r3 = open(&(0x7f0000000100)='./bus\x00', 0x1141042, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r4, 0x208200) sendfile(r0, r3, 0x0, 0x8000fffffffe) 16:41:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c4849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 903.622212][ T8493] usb 6-1: string descriptor 0 read error: -71 [ 903.667476][ T8493] usb 6-1: USB disconnect, device number 30 [ 903.719938][ T8493] option 6-1:0.0: device disconnected [ 903.836456][T22964] isofs_fill_super: root inode is not a directory. Corrupted media? [ 903.957613][T22964] isofs_fill_super: root inode is not a directory. Corrupted media? [ 904.063984][T22977] isofs_fill_super: root inode is not a directory. Corrupted media? [ 904.132092][ T32] audit: type=1800 audit(1603730503.392:9): pid=22975 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16368 res=0 errno=0 [ 904.164374][T22976] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:43 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffff}) 16:41:43 executing program 0: syz_read_part_table(0x0, 0x0, 0x0) syz_mount_image$vxfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000700), 0x0, 0x0) [ 904.275812][T22977] isofs_fill_super: root inode is not a directory. Corrupted media? [ 904.358988][T22976] isofs_fill_super: root inode is not a directory. Corrupted media? [ 904.392053][ T8493] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 904.763249][ T8493] usb 6-1: config 0 has an invalid interface number: 240 but max is 0 [ 904.771918][ T8493] usb 6-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 904.781022][ T8493] usb 6-1: config 0 has no interface number 1 [ 904.787503][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 904.798571][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 904.808502][ T8493] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 904.821446][ T8493] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 904.832869][ T8493] usb 6-1: config 0 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 904.846022][ T8493] usb 6-1: too many endpoints for config 0 interface 240 altsetting 231: 125, using maximum allowed: 30 [ 904.857438][ T8493] usb 6-1: config 0 interface 240 altsetting 231 endpoint 0x6 has invalid wMaxPacketSize 0 [ 904.867756][ T8493] usb 6-1: config 0 interface 240 altsetting 231 has 1 endpoint descriptor, different from the interface descriptor's value: 125 [ 904.881350][ T8493] usb 6-1: config 0 interface 240 has no altsetting 0 [ 904.888429][ T8493] usb 6-1: New USB device found, idVendor=12d1, idProduct=52ad, bcdDevice=4f.8a [ 904.897721][ T8493] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 905.074153][ T8493] usb 6-1: config 0 descriptor?? 16:41:44 executing program 5: unshare(0x20000400) r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0x9000301e}) 16:41:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101005c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c4c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100844c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:44 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffff}) 16:41:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disable_ext_identify,acl']) [ 905.242753][ T8493] usb 6-1: can't set config #0, error -71 [ 905.286207][ T8493] usb 6-1: USB disconnect, device number 31 [ 905.417426][T23009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 905.546199][T23014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 905.573660][T23013] isofs_fill_super: root inode is not a directory. Corrupted media? [ 905.588628][T23009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 905.635415][T23019] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.643412][T23019] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 905.667336][T23019] attempt to access beyond end of device [ 905.673203][T23019] loop0: rw=12288, want=4104, limit=20 [ 905.678935][T23019] attempt to access beyond end of device [ 905.684786][T23019] loop0: rw=12288, want=8200, limit=20 [ 905.690360][T23019] F2FS-fs (loop0): Failed to get valid F2FS checkpoint 16:41:45 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffff}) [ 905.834325][T23014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 905.857552][T23013] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100884c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 906.036514][T23019] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.047604][T23019] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 906.061505][T23019] attempt to access beyond end of device [ 906.067482][T23019] loop0: rw=12288, want=4104, limit=20 [ 906.073501][T23019] attempt to access beyond end of device [ 906.079313][T23019] loop0: rw=12288, want=8200, limit=20 [ 906.085146][T23019] F2FS-fs (loop0): Failed to get valid F2FS checkpoint 16:41:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100604c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disable_ext_identify,acl']) 16:41:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c5c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:45 executing program 5: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000400)=ANY=[], 0x1}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 16:41:45 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {}, {}, {}, {}, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffff}) [ 906.538479][T23037] isofs_fill_super: root inode is not a directory. Corrupted media? [ 906.604010][T23043] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:45 executing program 3: r0 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5\xac\xdb\xb9\xdb\xd1\xa7\xb1S\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf]\xcbE\x00#\xcf)\x0f\xc8\xc0\xc0\xb5\x91i\"DIU\xd9\xf9z:\x9cc\x10$\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9&\xcdJx\xaa\x8f~\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\xce\xe7>\x12\xf2\xe8\x1c\x11G\xdcpA\xbe\xb6?\xb61Kd\xf0\xb6\x963(nB\xc5\xb3\x9e\\\x15\xb1J\xffFQ~\xd2\x00\x8d\x8d\x93\xec@\xa8\xd5\xa3\xf9\xfe`@\xac\x01\xe4\x03\xb5H\x9ay\xe4\x89\xb9\xd8.\xf8\x8eV\xe3w\x97pn\x9b\x93\xc1\xfa\xa7I\xf7\n>\xd9e\xc7\xf5\xf4\xb3\xec6\fn\xfb&\xeb&h\xa7T\xd7J\x8d\xa2a\x92T#\x9d\x06\xd3\x11\xfa\xaa&\t\xa71\x02\xed\xfc\x7f\\S\x995[So\x1bT\x10D\xf7^\b\x93g\xcbb,\xc3\x91\xdb/w\xa36\xe7 \xfa\x11\xd6\xea\xe1\x8f{j\x9f=', 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x21c) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\\!,)./@@:/).)\xd4(\'\x00'}) [ 906.947575][T23052] isofs_fill_super: root inode is not a directory. Corrupted media? [ 906.947664][T23048] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.964372][T23048] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 907.026394][T23043] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310180674c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 907.168062][T23052] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 907.284188][T23048] attempt to access beyond end of device [ 907.289927][T23048] loop0: rw=12288, want=4104, limit=20 [ 907.295870][T23048] attempt to access beyond end of device [ 907.301576][T23048] loop0: rw=12288, want=8200, limit=20 [ 907.307264][T23048] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 907.528219][T23066] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disable_ext_identify,acl']) [ 907.689283][T23066] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:47 executing program 3: r0 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5\xac\xdb\xb9\xdb\xd1\xa7\xb1S\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf]\xcbE\x00#\xcf)\x0f\xc8\xc0\xc0\xb5\x91i\"DIU\xd9\xf9z:\x9cc\x10$\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9&\xcdJx\xaa\x8f~\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\xce\xe7>\x12\xf2\xe8\x1c\x11G\xdcpA\xbe\xb6?\xb61Kd\xf0\xb6\x963(nB\xc5\xb3\x9e\\\x15\xb1J\xffFQ~\xd2\x00\x8d\x8d\x93\xec@\xa8\xd5\xa3\xf9\xfe`@\xac\x01\xe4\x03\xb5H\x9ay\xe4\x89\xb9\xd8.\xf8\x8eV\xe3w\x97pn\x9b\x93\xc1\xfa\xa7I\xf7\n>\xd9e\xc7\xf5\xf4\xb3\xec6\fn\xfb&\xeb&h\xa7T\xd7J\x8d\xa2a\x92T#\x9d\x06\xd3\x11\xfa\xaa&\t\xa71\x02\xed\xfc\x7f\\S\x995[So\x1bT\x10D\xf7^\b\x93g\xcbb,\xc3\x91\xdb/w\xa36\xe7 \xfa\x11\xd6\xea\xe1\x8f{j\x9f=', 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x21c) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\\!,)./@@:/).)\xd4(\'\x00'}) 16:41:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c6049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 907.874120][T23073] isofs_fill_super: root inode is not a directory. Corrupted media? [ 907.988788][T23073] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:47 executing program 5: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000400)=ANY=[], 0x1}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) 16:41:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0025004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101c4674c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 908.431332][T23083] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.439607][T23083] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 908.458869][T23083] attempt to access beyond end of device [ 908.465030][T23083] loop0: rw=12288, want=4104, limit=20 [ 908.470685][T23083] attempt to access beyond end of device [ 908.476679][T23083] loop0: rw=12288, want=8200, limit=20 [ 908.482431][T23083] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 908.654697][T23089] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:48 executing program 3: r0 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5\xac\xdb\xb9\xdb\xd1\xa7\xb1S\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf]\xcbE\x00#\xcf)\x0f\xc8\xc0\xc0\xb5\x91i\"DIU\xd9\xf9z:\x9cc\x10$\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9&\xcdJx\xaa\x8f~\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\xce\xe7>\x12\xf2\xe8\x1c\x11G\xdcpA\xbe\xb6?\xb61Kd\xf0\xb6\x963(nB\xc5\xb3\x9e\\\x15\xb1J\xffFQ~\xd2\x00\x8d\x8d\x93\xec@\xa8\xd5\xa3\xf9\xfe`@\xac\x01\xe4\x03\xb5H\x9ay\xe4\x89\xb9\xd8.\xf8\x8eV\xe3w\x97pn\x9b\x93\xc1\xfa\xa7I\xf7\n>\xd9e\xc7\xf5\xf4\xb3\xec6\fn\xfb&\xeb&h\xa7T\xd7J\x8d\xa2a\x92T#\x9d\x06\xd3\x11\xfa\xaa&\t\xa71\x02\xed\xfc\x7f\\S\x995[So\x1bT\x10D\xf7^\b\x93g\xcbb,\xc3\x91\xdb/w\xa36\xe7 \xfa\x11\xd6\xea\xe1\x8f{j\x9f=', 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x21c) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\\!,)./@@:/).)\xd4(\'\x00'}) [ 909.058441][T23094] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c6849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010500)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disable_ext_identify,acl']) [ 909.326027][T23100] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:48 executing program 3: r0 = memfd_create(&(0x7f0000000280)='-B\xd5NI\xc5\xac\xdb\xb9\xdb\xd1\xa7\xb1S\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf]\xcbE\x00#\xcf)\x0f\xc8\xc0\xc0\xb5\x91i\"DIU\xd9\xf9z:\x9cc\x10$\xee\xa9\x8bcc\xad\x89\x9ck\xde\xc5\xe96\xddUE\xc98M\xcd\xfb\xcc\x97\xb4\v\xa9&\xcdJx\xaa\x8f~\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\xce\xe7>\x12\xf2\xe8\x1c\x11G\xdcpA\xbe\xb6?\xb61Kd\xf0\xb6\x963(nB\xc5\xb3\x9e\\\x15\xb1J\xffFQ~\xd2\x00\x8d\x8d\x93\xec@\xa8\xd5\xa3\xf9\xfe`@\xac\x01\xe4\x03\xb5H\x9ay\xe4\x89\xb9\xd8.\xf8\x8eV\xe3w\x97pn\x9b\x93\xc1\xfa\xa7I\xf7\n>\xd9e\xc7\xf5\xf4\xb3\xec6\fn\xfb&\xeb&h\xa7T\xd7J\x8d\xa2a\x92T#\x9d\x06\xd3\x11\xfa\xaa&\t\xa71\x02\xed\xfc\x7f\\S\x995[So\x1bT\x10D\xf7^\b\x93g\xcbb,\xc3\x91\xdb/w\xa36\xe7 \xfa\x11\xd6\xea\xe1\x8f{j\x9f=', 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x21c) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\\!,)./@@:/).)\xd4(\'\x00'}) [ 909.468604][T23100] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:48 executing program 5: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000400)=ANY=[], 0x1}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 909.610241][T23110] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 909.718619][T23111] isofs_fill_super: root inode is not a directory. Corrupted media? [ 909.769746][T23110] isofs_fill_super: root inode is not a directory. Corrupted media? [ 909.824716][T23118] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.836251][T23118] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 16:41:49 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001"], 0x48}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xa}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x38, 0x2, [@TCA_FLOW_EMATCHES={0x34, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1ff}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x1}, @TCF_EM_CONTAINER={0x10, 0x2, 0x0, 0x0, {{}, "ca"}}]}]}]}}]}, 0x68}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 909.957640][T23118] attempt to access beyond end of device [ 909.963547][T23118] loop0: rw=12288, want=4104, limit=20 [ 909.969208][T23118] attempt to access beyond end of device [ 909.975191][T23118] loop0: rw=12288, want=8200, limit=20 [ 909.980778][T23118] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 909.994967][T23111] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0349004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c6c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:49 executing program 5: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000400)=ANY=[], 0x1}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0, 0x0) [ 910.427014][T23131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 910.467361][T23134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 910.597256][T23131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 910.715787][T23134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 16:41:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310108684c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 910.808398][T23148] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x40, r1, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0xfffffffffffffce9}]}]}]}]}, 0x40}}, 0x0) [ 911.097523][T23152] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:50 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@multicast, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x2, @local}, @parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}, @cipso={0x86, 0x6}, @noop, @timestamp_addr={0x44, 0x3c, 0x0, 0x1, 0x0, [{@multicast2}, {@multicast1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast1}, {@private}, {@private}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}}}}}}, 0x0) 16:41:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c7449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 911.239166][T23152] isofs_fill_super: root inode is not a directory. Corrupted media? [ 911.260489][T23161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 911.308231][T23162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 16:41:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0449004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 911.411683][T23164] isofs_fill_super: root inode is not a directory. Corrupted media? [ 911.487794][T23167] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:50 executing program 0: syz_emit_ethernet(0xd6, &(0x7f0000000040)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0xa0, 0x3a, 0xff, @local={0xfe, 0x80, [0x3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f7911d2acdea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81804"}, {0x0, 0x2, "84f0da52ef2457131396805037f55924f4dffba7"}, {0x0, 0x1, "f1d90b5c0175e3"}, {0x3, 0x2, "2424b7305a443d6b07579b3ebbcabf2cf499a4b420"}]}}}}}}, 0x0) [ 911.603513][T23167] isofs_fill_super: root inode is not a directory. Corrupted media? [ 911.617147][T23164] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000002a0001ff0300"/20, @ANYRES32=r1], 0x24}}, 0x0) 16:41:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101006c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 911.942878][T23177] isofs_fill_super: root inode is not a directory. Corrupted media? [ 912.007793][T23177] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:51 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x2}, {0x84}, {0x6}]}) 16:41:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c7a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 912.150779][T23190] isofs_fill_super: root inode is not a directory. Corrupted media? [ 912.245991][T23190] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket(0x1, 0x803, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000002040)={0x3, 0x70, 0x7f, 0x4, 0xff, 0x7f, 0x0, 0x66, 0x87c48, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4d, 0x0, @perf_bp={&(0x7f0000002000), 0xf}, 0x20, 0x4, 0x40003, 0x7, 0xffffffffffff705a, 0xffffffff, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xa9) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={@rand_addr=' \x01\x00', 0x28}) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000700)={0x80004, 0x80000000000fff, 0xb}) r5 = syz_open_pts(r4, 0x42000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRES16=r4, @ANYRES32, @ANYRES16], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c0000002c00270d000000000000000000000e00", @ANYRES32, @ANYBLOB="0000000000000000080010000a000120726f7574650000000c00028b1a62c456eec3099c2d566fa6bb4cda603428091c4510c6f9f7b147f352a49616e69819b9b5db50fd32a224ed92ce88451a6e06ab7acdcec95b98aa60f441b47b0e70dc6abc554893fb05b01b3754e265a72086d95bf427199dfd2dcba6e49cd0866e8ecc3f42531e37f3cfcb95db91709694f0699b51"], 0x3c}}, 0x8811) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"/345], 0x24}}, 0x44000) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000001f80)="a081aa10bd726ff4e3f251551c6fcf7271724e17105b846a1ab411f8b447b9f2109c9c6e84e96adaac5951dd1fc1f6ca25cd5a6d4cde0bbb4fc1f255eb5b5f2d42d086b9349e19e7f02950d55edaf5673dc9338691b0e27f65de5dd5cb40911ff6e2f0") ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000380)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x6, 0x1c74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000140), &(0x7f0000003e80)=ANY=[@ANYBLOB="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"]}, 0x1df4) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000340)={0x1, 'rose0\x00', {}, 0x800}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=@newlink={0x74, 0x10, 0x401, 0x4, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x352}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x3}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x1}, @IFLA_XFRM_LINK={0x8, 0x1, 0x4}, @IFLA_XFRM_IF_ID={0x8, 0x2, 0x1}, @IFLA_XFRM_LINK={0x8, 0x1, 0x2}, @IFLA_XFRM_LINK={0x8, 0x1, 0x4}, @IFLA_XFRM_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0x3, r6}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x0) 16:41:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @dev}]}, 0x2c}}, 0x0) 16:41:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0649004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 912.624887][T23199] isofs_fill_super: root inode is not a directory. Corrupted media? [ 912.709500][T23199] isofs_fill_super: root inode is not a directory. Corrupted media? [ 912.806809][T23202] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100744c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 912.975880][T23202] isofs_fill_super: root inode is not a directory. Corrupted media? [ 913.119106][T23221] isofs_fill_super: root inode is not a directory. Corrupted media? [ 913.209552][T23221] isofs_fill_super: root inode is not a directory. Corrupted media? [ 913.359213][ T32] audit: type=1326 audit(1603730512.622:10): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=23197 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=40000003 syscall=265 compat=1 ip=0xf7fda549 code=0x0 16:41:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0025004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 913.418276][T23226] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:52 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="d800000018000100000000000000000002000000fc00000600001000ac001680a5000280050074000000000008000200", @ANYRES32, @ANYBLOB="5d71d81c37ab71f9fefabff59d24f381df6908c82afffae0202f5cc069db9b778e1f096d063e80a273c1a1470e9eb13e13fdee1880195993877cb8ab8925d1b4c784ba6603b04dcf73de46a2a0588ab10452c649a8c5019d481228c85ffc95377f7b399191aced724d4b72ad981e667adc0595a175793d2d86d4e914c720d1b43908002e00ac1414aa08009600e00000010000000600150006"], 0xd8}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 16:41:52 executing program 5: r0 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x0) ftruncate(r0, 0x1000000) r1 = socket(0x22, 0x2, 0x4) sendfile(r1, r0, 0x0, 0x81) 16:41:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101007a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 913.579013][T23226] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x2b}}) [ 913.776170][T23234] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0749004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 913.907386][T23234] isofs_fill_super: root inode is not a directory. Corrupted media? [ 914.092686][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 914.358703][T23245] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049024e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:53 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) syz_open_procfs(0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x40000000, 0x0, &(0x7f00008feff0)={0x0, 0x80}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2438c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10006, 0xf186, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) add_key$user(0x0, 0x0, &(0x7f00000002c0)='X', 0x1, 0xfffffffffffffffe) add_key$user(0x0, &(0x7f0000000540)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) syz_init_net_socket$ax25(0x3, 0x2, 0xc3) [ 914.540369][T23245] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:53 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000380)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\t\b\x00', 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "8ac124", 0x0, 0x84, 0x0, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], "6bcd3f0de9928a56"}}}}}}}, 0x0) 16:41:54 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000ac0)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0xc0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @local}}}}]}]}, 0x6c}}, 0x0) 16:41:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310167804c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 914.791247][T23255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 914.999199][T23260] isofs_fill_super: root inode is not a directory. Corrupted media? [ 914.999266][T23255] isofs_fill_super: root inode is not a directory. Corrupted media? [ 915.076049][T23269] tipc: Enabling of bearer rejected, failed to enable media 16:41:54 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xa0002005}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 915.150230][T23272] tipc: Enabling of bearer rejected, failed to enable media [ 915.176683][T23260] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:54 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000ac0)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0xc0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @local}}}}]}]}, 0x6c}}, 0x0) 16:41:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049034e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 915.468726][T23277] isofs_fill_super: root inode is not a directory. Corrupted media? [ 915.543312][T23277] isofs_fill_super: root inode is not a directory. Corrupted media? [ 915.592387][T23282] tipc: Enabling of bearer rejected, failed to enable media [ 915.860176][T23297] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:55 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000ac0)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0xc0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @local}}}}]}]}, 0x6c}}, 0x0) 16:41:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310102ab4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 915.993748][T23297] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:55 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_ID={0x8}, @IFLA_GENEVE_DF={0x5}]}}}]}, 0x44}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) 16:41:55 executing program 0: r0 = socket(0x18, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x1c, &(0x7f0000000000), 0x20a154cc) [ 916.296289][T23307] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049044e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 916.420074][T23307] isofs_fill_super: root inode is not a directory. Corrupted media? [ 916.431679][T23311] isofs_fill_super: root inode is not a directory. Corrupted media? [ 916.449399][T23315] tipc: Enabling of bearer rejected, failed to enable media [ 916.571420][T23311] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000040)) 16:41:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310167c44c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:56 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000ac0)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0xc0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @local}}}}]}]}, 0x6c}}, 0x0) 16:41:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0949004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 916.936266][T23328] isofs_fill_super: root inode is not a directory. Corrupted media? [ 917.047214][T23328] isofs_fill_super: root inode is not a directory. Corrupted media? [ 917.076679][T23334] isofs_fill_super: root inode is not a directory. Corrupted media? [ 917.149314][T23340] tipc: Enabling of bearer rejected, failed to enable media 16:41:56 executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000040)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)={[{@journal_ioprio={'journal_ioprio'}}, {@data_err_ignore='data_err=ignore'}, {@nolazytime='nolazytime'}]}) [ 917.201292][T23334] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049054e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 917.485177][T23347] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000040)) 16:41:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310107fc4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 917.644779][T23351] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) [ 917.658675][T23347] isofs_fill_super: root inode is not a directory. Corrupted media? [ 917.804443][T23351] EXT4-fs (loop0): fragment/cluster size (16384) != block size (1024) 16:41:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0a49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 917.914604][T23358] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:57 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b8bf14000400fe8000000000000000000000000000bb0c00020005000100000000003c0002000c00020005000100000000002c0001"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 918.039739][T23362] isofs_fill_super: root inode is not a directory. Corrupted media? [ 918.158260][T23358] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000040)) [ 918.198488][T23362] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100ff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 918.403358][T23373] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049064e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 918.500793][T23373] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0b49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 918.753211][T23384] isofs_fill_super: root inode is not a directory. Corrupted media? [ 918.773014][T23389] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 918.782785][T23389] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 918.792405][T23389] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 918.839308][T23384] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000040)) [ 918.965533][T23393] isofs_fill_super: root inode is not a directory. Corrupted media? [ 919.046990][T23393] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010fff4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:41:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049074e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 919.305824][T23400] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:58 executing program 0: setuid(0xee01) ioprio_set$uid(0x3, 0x0, 0x0) [ 919.697865][T23406] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 919.861275][T23406] isofs_fill_super: root inode is not a directory. Corrupted media? [ 919.897621][T23414] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:59 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x46234d5) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./bus\x00') 16:41:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049084e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 920.077380][T23414] isofs_fill_super: root inode is not a directory. Corrupted media? 16:41:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) 16:41:59 executing program 5: syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb76904558464154202020000004", 0xe}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e0}], 0x0, &(0x7f0000000140)) [ 920.350809][T23424] isofs_fill_super: root inode is not a directory. Corrupted media? [ 920.383588][T23428] exFAT-fs (loop5): failed to read boot sector [ 920.389953][T23428] exFAT-fs (loop5): failed to recognize exfat type 16:41:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000250049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 920.598925][T23428] exFAT-fs (loop5): failed to read boot sector [ 920.605884][T23428] exFAT-fs (loop5): failed to recognize exfat type [ 920.617105][T23435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 920.643942][T23424] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:00 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x78, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x458, 0x87, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xfd, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001200)={0x2c, &(0x7f0000000ec0)=ANY=[@ANYBLOB='\x00\x00\a'], 0x0, 0x0, 0x0, 0x0}, 0x0) 16:42:00 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10800}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x800}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) 16:42:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0d49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049094e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 921.271761][T23446] isofs_fill_super: root inode is not a directory. Corrupted media? [ 921.286320][T23451] isofs_fill_super: root inode is not a directory. Corrupted media? [ 921.517012][T23446] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:00 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x46234d5) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./bus\x00') 16:42:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490a4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 921.642307][ T8860] usb 4-1: new high-speed USB device number 20 using dummy_hcd 16:42:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="024344303031010000480049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 921.899036][T23470] isofs_fill_super: root inode is not a directory. Corrupted media? [ 921.980738][T23473] isofs_fill_super: root inode is not a directory. Corrupted media? [ 922.033100][ T8860] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 922.044380][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 922.056081][ T8860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 922.066270][ T8860] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 922.079673][ T8860] usb 4-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.40 [ 922.089023][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 922.260009][T23478] isofs_fill_super: root inode is not a directory. Corrupted media? [ 922.275823][ T8860] usb 4-1: config 0 descriptor?? [ 922.293432][T23473] isofs_fill_super: root inode is not a directory. Corrupted media? [ 922.293985][T23470] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x6234f84c1300dfc9, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x28}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_DESC={0x8, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x4}]}]}], {0x14}}, 0x6c}}, 0x0) [ 922.508400][T23478] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490b4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 922.767193][ T8860] kye 0003:0458:0087.0005: unknown main item tag 0x0 16:42:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0e49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100024c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 922.852872][ T8860] kye 0003:0458:0087.0005: hidraw0: USB HID v0.00 Device [HID 0458:0087] on usb-dummy_hcd.3-1/input0 [ 922.966575][ T8493] usb 4-1: USB disconnect, device number 20 16:42:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="601c6d6b646f7366f6259d00080120000400004000f810", 0x17}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[]) fstatfs(r0, &(0x7f00000000c0)=""/1) [ 923.507057][T23516] isofs_fill_super: root inode is not a directory. Corrupted media? [ 923.586016][T23518] isofs_fill_super: root inode is not a directory. Corrupted media? [ 923.660519][T23520] isofs_fill_super: root inode is not a directory. Corrupted media? [ 923.762556][ T31] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 923.808245][T23518] isofs_fill_super: root inode is not a directory. Corrupted media? [ 923.822811][T23516] isofs_fill_super: root inode is not a directory. Corrupted media? [ 923.856036][T23520] isofs_fill_super: root inode is not a directory. Corrupted media? [ 924.152882][ T31] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 924.164136][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 924.178281][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 924.188879][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 924.202387][ T31] usb 4-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.40 [ 924.211735][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 924.357423][ T31] usb 4-1: config 0 descriptor?? 16:42:03 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)) rt_sigtimedwait(&(0x7f0000000000), 0x0, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000013) 16:42:03 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x46234d5) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./bus\x00') 16:42:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100034c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490c4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:03 executing program 5: r0 = socket(0x18, 0x0, 0x10000000000002) accept4$tipc(r0, 0x0, 0x0, 0x0) [ 924.541796][ T31] usb 4-1: can't set config #0, error -71 [ 924.551181][ T31] usb 4-1: USB disconnect, device number 21 [ 924.719882][T23548] isofs_fill_super: root inode is not a directory. Corrupted media? [ 924.774992][T23550] isofs_fill_super: root inode is not a directory. Corrupted media? [ 924.810172][T23554] isofs_fill_super: root inode is not a directory. Corrupted media? [ 924.889905][T23548] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000063c0)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xb}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x333acff6, &(0x7f0000000180)={&(0x7f0000000380)=@gettfilter={0x24, 0x2e, 0x63ee8762c75d8929, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xb}}}, 0x24}}, 0x0) [ 925.206954][T23550] isofs_fill_super: root inode is not a directory. Corrupted media? [ 925.234374][T23554] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100044c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:04 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) 16:42:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 925.688835][T23571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:42:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490d4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 925.884440][T23576] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:42:05 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x46234d5) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./bus\x00') [ 926.139780][T23588] isofs_fill_super: root inode is not a directory. Corrupted media? [ 926.224922][T23588] isofs_fill_super: root inode is not a directory. Corrupted media? [ 926.260514][T23593] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x9]}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) syz_emit_ethernet(0x52, &(0x7f0000000040)={@link_local={0x3}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "bd6e11", 0x1c, 0x3a, 0x0, @rand_addr=' \x01\x00', @mcast2={0xff, 0x2, [0x0, 0x0, 0x9]}, {[], @mlv2_query={0x82, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x0) [ 926.495706][T23593] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x10012, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x11, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 926.604956][T23601] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1149004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 926.671153][T23601] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490e4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 927.035536][T23613] isofs_fill_super: root inode is not a directory. Corrupted media? [ 927.143359][T23613] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:06 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000014da2108ab12a190eb1e000000010902240001000000000904410017ff5d010009050f1f0100000000090583030091"], 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0xc7c8, 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="c2"]) [ 927.276116][T23625] isofs_fill_super: root inode is not a directory. Corrupted media? [ 927.367092][T23625] isofs_fill_super: root inode is not a directory. Corrupted media? [ 927.542906][T23633] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0xf85d, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x72) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00000000c0)=0xf85d, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast2, 0x2}, 0x72) 16:42:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c1249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 927.705115][T23633] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100064c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 927.909963][T23641] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00490f4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:07 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r2, 0x0) ioctl$RNDADDENTROPY(r0, 0x5204, 0x0) [ 927.995102][T23641] isofs_fill_super: root inode is not a directory. Corrupted media? [ 928.032351][ T8860] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 928.054189][T23646] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100074c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 928.174606][T23646] isofs_fill_super: root inode is not a directory. Corrupted media? [ 928.281830][ T8860] usb 4-1: Using ep0 maxpacket: 8 16:42:07 executing program 5: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000080)={0x0, 0xd}) [ 928.417439][ T8860] usb 4-1: config 0 has an invalid interface number: 65 but max is 0 [ 928.426061][ T8860] usb 4-1: config 0 has no interface number 0 [ 928.432475][ T8860] usb 4-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 928.443581][ T8860] usb 4-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 928.454778][ T8860] usb 4-1: config 0 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 16:42:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c2249004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 928.468067][ T8860] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 928.477342][ T8860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 928.603856][ T8860] usb 4-1: config 0 descriptor?? [ 928.651870][ T8860] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.65/input/input10 [ 928.665681][T23661] isofs_fill_super: root inode is not a directory. Corrupted media? [ 928.703017][T23663] isofs_fill_super: root inode is not a directory. Corrupted media? [ 928.764008][T23663] isofs_fill_super: root inode is not a directory. Corrupted media? [ 928.924954][T23661] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100084c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049104e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:08 executing program 0: unshare(0x40400) openat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) [ 929.090365][T10760] usb 4-1: USB disconnect, device number 22 [ 929.101692][ C0] xpad 4-1:0.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 929.126452][T23679] isofs_fill_super: root inode is not a directory. Corrupted media? [ 929.140928][T10760] xpad 4-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 929.389198][T23679] isofs_fill_super: root inode is not a directory. Corrupted media? [ 929.406255][T23695] isofs_fill_super: root inode is not a directory. Corrupted media? [ 929.613327][T23700] isofs_fill_super: root inode is not a directory. Corrupted media? [ 929.923540][T10760] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 930.192416][T10760] usb 4-1: Using ep0 maxpacket: 8 [ 930.312856][T10760] usb 4-1: config 0 has an invalid interface number: 65 but max is 0 [ 930.321130][T10760] usb 4-1: config 0 has no interface number 0 [ 930.327835][T10760] usb 4-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 930.339070][T10760] usb 4-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 930.350828][T10760] usb 4-1: config 0 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 930.364297][T10760] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice=1e.eb [ 930.373645][T10760] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 930.449028][T10760] usb 4-1: config 0 descriptor?? [ 930.501623][T10760] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.65/input/input11 16:42:10 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001700", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[@fragment={0x6, 0x0, 0x0, 0x1}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 16:42:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 16:42:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049114e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c2549004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100094c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) [ 930.884652][ T31] usb 4-1: USB disconnect, device number 23 [ 930.901495][ C0] xpad 4-1:0.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 930.962010][ T31] xpad 4-1:0.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 931.106054][T23729] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:10 executing program 3: socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) [ 931.337453][T23736] isofs_fill_super: root inode is not a directory. Corrupted media? [ 931.359668][T23745] isofs_fill_super: root inode is not a directory. Corrupted media? [ 931.383621][T23729] isofs_fill_super: root inode is not a directory. Corrupted media? [ 931.544545][T23736] isofs_fill_super: root inode is not a directory. Corrupted media? [ 931.590834][T23745] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c2f49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:11 executing program 3: socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) 16:42:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000a4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049124e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 16:42:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) [ 932.236707][T23777] isofs_fill_super: root inode is not a directory. Corrupted media? [ 932.325401][T23777] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:11 executing program 3: socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) 16:42:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c4849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) [ 932.504936][T23785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 932.654998][T23785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 932.728500][T23796] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) [ 932.883870][T23796] isofs_fill_super: root inode is not a directory. Corrupted media? [ 932.965906][T23798] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 16:42:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000b4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 933.113063][T23798] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:12 executing program 3: socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x0) 16:42:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049254e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c4c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) [ 933.779808][T23818] isofs_fill_super: root inode is not a directory. Corrupted media? [ 933.802565][T23821] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 16:42:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 16:42:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000c4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00492f4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 934.307429][T23829] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000340)="29000000140003b762100000040860eb010010000500000000000000ff4ae0e0f29382ecc6ef1b330c", 0x29) [ 934.483547][T23829] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c5c49004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 16:42:14 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) [ 934.977007][T23844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 935.017895][T23845] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) [ 935.083978][T23844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 935.148052][T23845] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4b61, &(0x7f0000000100)) 16:42:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000d4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 935.505574][T23860] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 16:42:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c0049484e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 935.723197][T23860] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) setresuid(0x0, r2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8934, &(0x7f0000000040)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @loopback}, {0x2, 0x0, @empty}}) 16:42:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c6049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0285629, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x531002]}) [ 936.290662][T23879] isofs_fill_super: root inode is not a directory. Corrupted media? [ 936.395270][T23881] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0xc805, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) io_setup(0x8, &(0x7f00000002c0)=0x0) io_submit(r3, 0x1e0933b8, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0xffdc}]) 16:42:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8}, @FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0x4, 0x8100}]}, 0x2c}}, 0x0) [ 936.707624][T23890] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="02434430303101000e4c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) [ 936.797445][T23890] isofs_fill_super: root inode is not a directory. Corrupted media? 16:42:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c00494c4e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f00000000c0)="2200af41d771586c89d917c12319fa6faa43228e90000808000006", 0x1b, 0xf000}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000180)="e3e3e099ac30562abe7505fb664d476b3e5d3027ff80b72640264e69b21767d3b4", 0x21, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) getdents64(r0, &(0x7f00000002c0)=""/4096, 0x1000) 16:42:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010a00)="0243443030310100004c6849004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000b9010000000001b9252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}], 0x0, &(0x7f0000000300)=ANY=[]) 16:42:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000001200000008000300", @ANYRES32=r1, @ANYBLOB="0a000600080211000001000008001400", @ANYRES32=r1], 0x30}}, 0x0) [ 937.246866][T23903] isofs_fill_super: root inode is not a directory. Corrupted media? [ 937.396677][T23903] isofs_fill_super: root inode is not a directory. Corrupted media? [ 937.429523][T23906] isofs_fill_super: root inode is not a directory. Corrupted media? [ 937.563727][T23919] Kernel panic - not syncing: kmsan_in_runtime: -1 [ 937.570254][T23919] CPU: 1 PID: 23919 Comm: loop1 Not tainted 5.9.0-rc8-syzkaller #0 [ 937.578126][T23919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 937.588160][T23919] Call Trace: [ 937.591443][T23919] dump_stack+0x21c/0x280 [ 937.595766][T23919] panic+0x4c8/0xea7 [ 937.599653][T23919] ? detach_tasks+0x713/0x1db0 [ 937.604410][T23919] ? kmsan_internal_memset_shadow+0x4e/0xb0 [ 937.610291][T23919] __msan_poison_alloca+0x106/0x110 [ 937.615475][T23919] ? kmsan_get_metadata+0x116/0x180 [ 937.620659][T23919] ? detach_tasks+0x713/0x1db0 [ 937.625407][T23919] ? detach_tasks+0x713/0x1db0 [ 937.630159][T23919] detach_tasks+0x713/0x1db0 [ 937.634736][T23919] ? kmsan_get_metadata+0x116/0x180 [ 937.639925][T23919] load_balance+0x244d/0x5030 [ 937.644587][T23919] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 937.650396][T23919] newidle_balance+0x477/0x12e0 [ 937.655238][T23919] pick_next_task_fair+0x49d/0x1250 [ 937.660444][T23919] pick_next_task+0x18e/0x6b0 [ 937.665137][T23919] __schedule+0x24b/0x590 [ 937.669453][T23919] schedule+0x260/0x330 [ 937.673597][T23919] schedule_preempt_disabled+0xe/0x10 [ 937.678950][T23919] kthread+0x421/0x560 [ 937.683058][T23919] ? loop_set_status_from_info+0xd50/0xd50 [ 937.688852][T23919] ? kthread_blkcg+0x110/0x110 [ 937.693601][T23919] ret_from_fork+0x1f/0x30 [ 938.794050][T23919] Shutting down cpus with NMI [ 938.810335][T23919] Kernel Offset: disabled [ 938.814651][T23919] Rebooting in 86400 seconds..