executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3, 0x0, 0x0) [ 1024.310027] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000016f000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000280)="2ef20f013d650fc77100ba4200ed0f0136000066b8ce3a5b3c0f23d80f21f86635000000400f23f8baf80c66b80017848066efbafc0c66b80f00000066efc4c3c5cf4d620066660f1a56050f070f2188", 0x50}], 0x1, 0x2, &(0x7f0000000180)=[@cr0={0x0, 0x10}, @dstype0={0x6, 0x6}], 0x2) write$P9_RREADDIR(r1, &(0x7f0000000380)={0x93, 0x29, 0x1, {0x5, [{{0x1, 0x3, 0x6}, 0x1, 0x3f, 0xd, './file0/file0'}, {{0x80, 0x0, 0x1}, 0x5, 0x2, 0x7, './file0'}, {{0x80, 0x0, 0x8}, 0x5, 0xec, 0xd, './file0/file0'}, {{0x40, 0x1, 0x80003}, 0x3ff, 0x52, 0x7, './file0'}]}}, 0x93) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200045000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x40002041) [ 1024.425270] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1024.448795] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x4, &(0x7f0000000100)=@framed={{}, [@alu={0x4}]}, &(0x7f0000000140)='syzkaller\x00', 0x2, 0xae, &(0x7f0000000180)=""/174, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:22:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000fc0700bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001ac0)={'ip6gre0\x00', 0x0}) [ 1024.474841] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r1, 0x1, 0x0, 0x0, {0x4c}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) 21:22:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x10, 0x0, 0x0) [ 1024.600575] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1024.617373] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 1: pselect6(0x40, &(0x7f0000000bc0), &(0x7f0000000d40), 0x0, &(0x7f0000000dc0)={0x0, 0x3938700}, 0x0) 21:22:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000230000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) pipe(&(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040), 0x3a) listen(r2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200048000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 0: syz_genetlink_get_family_id$l2tp(&(0x7f0000000800), 0xffffffffffffffff) [ 1024.699717] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) [ 1024.802978] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1024.815619] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1063084000000000000000000c63000033a60e43b710ec07360508674bae4f0d8021156c2ad40e3bb9925953152b6272d999d6930a6b18b7c90d7be4aea9020018b77938dfafb3569294524fefb1ab53a2cb6c1019afdf14535cfe9735b3c7d2ba0fb83de96dc82dd5c95464b0bc5e"], 0xa5, 0x0, &(0x7f0000000100)="4217bfb79c63cba9a2b15c0b463e2e3a26b4c5383ed8e92183509efcf5535d02b792c9f79b49ed9f462298404eb173f9b7f06461ea311c4518c10e69c5c9d70ba8cd538f44065449029166c8990630b787cfe8a46d1efcd5b3722d4aa2b154c6ca3d5bd047b17e2094945fc8b9551effd04feb33db5a1ea37703504fbfc9bac1957bef20fdd2b7bfb7a4495064fa9e06fcdd872792218449640bc0e2f77126a396e0861269"}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) preadv(r0, &(0x7f0000000380), 0x0, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="000000e7000000000007eb9dd815286a7710e0d1d242ed1be3d3e2e9298833da5e71fef867c39f2355e8407f5f56fe813299fa7266e33735a03e2f9d361d8b88e2b464f129f4a14519e15a0457e33edc488f8d56d83850"]) 21:22:42 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000005740)=@bpf_lsm={0x1d, 0x6, &(0x7f0000004600)=@framed={{}, [@ldst={0x3}, @initr0]}, &(0x7f0000004680)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000046c0)=""/4096, 0x41100, 0x16, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000056c0), 0x8, 0x10, 0x0}, 0x78) 21:22:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x15, 0x0, 0x0) 21:22:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000900bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1024.861649] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000003f0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 21:22:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 21:22:42 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_lsm={0x1d, 0x6, &(0x7f0000000400)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1025.004159] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020004c000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001780)={0xc0}, 0x14}}, 0x0) 21:22:42 executing program 0: r0 = socket(0x2c, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}}}}) 21:22:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r1) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x24, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNELS={0x8}, @IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x24}}, 0x0) [ 1025.113534] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.134239] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.151948] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) 21:22:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020005f000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000400000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000040c0)={0x0, 0x0, &(0x7f0000004080)={&(0x7f0000001880)={0x1eb0, 0x0, 0x4, 0x401, 0x0, 0x0, {}, 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0x0, 0x0, 0x1, [@generic="ccdbb424b00e09c723ca66c8752e4629154deb8e434a0ba5b1450cd2db99b090e6fa663f2a2d3d33358a4fe1feb174d8113ba161953b4ebec1a9dab0dca6808c062d697add40d29507dc4390861ba7f6df9ab5c1f4b8e22b068a319c16b56a", @generic="2c54968a66dc91141bab7e3956d2c1126598b1631d560ccd257f5c77e31469dff3d9222ec866513782fe2c3f889364206673cd8f0f5f4fb4caca17eef134e440231b16aca5e533c9205580711a2714f6739fa68f4ea4840b4c69471f6924936ee5ea5fda7412d88807ed250a048aa12627b961e110fa41b22d823786306a86a18751c384fafba02337c3cfc6a6043f33499f872c22943c52f3055d7b04283290393918cd28094b049ea04698b827004dbacf348ab5ae9be0f2ba66422e7f", 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", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0x4}, @generic="704de069e05eb44483da70cdfbd633af48f10cbcf7aff552b966879a6f7e97bc9ab496e81e2b2760ac8b95ec7a8df6dab21d1da819fee93d24b7f392dd84546c9b40b94f118ccba7ab0b0e1e50239d9643b76550622df4"]}, @generic="6633cada730f70b6b25e9c025ac44d1e7d9b46d4d20f6f561805e1c4ea9229fbc7ae99aa17e4083b8bc3dfc2888f74084b97f020f56fb122e97b39d91e5f8554603cc5229a4c129650a7e39353998b17923bed0054b36f0d9af12a9ea83998a0a296e4225884a69ae918732eea0da5f5db0518", @nested={0xa01, 0x0, 0x0, 0x1, [@generic="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"]}]}, 0x1eb0}}, 0x0) 21:22:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x76, 0x0, 0x0) [ 1025.325213] netlink: 308 bytes leftover after parsing attributes in process `syz-executor.0'. 21:22:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000340)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) keyctl$chown(0x4, 0x0, 0x0, r5) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f0000000340)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) keyctl$chown(0x4, 0x0, r8, r9) fsetxattr$system_posix_acl(r0, &(0x7f0000000840)='system.posix_acl_default\x00', &(0x7f0000000980)={{}, {0x1, 0x1}, [{0x2, 0x4}, {}, {0x2, 0x0, r2}, {0x2, 0x2, r3}, {0x2, 0x6, r2}, {0x2, 0x2, r3}], {}, [{0x8, 0x2, r5}, {0x8, 0x3, r6}, {0x8, 0x3, r4}, {0x8, 0x7, r9}]}, 0x74, 0x0) keyctl$chown(0x4, 0x0, r2, r4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x80000001, 0x800, {}, {0xffffffffffffffff}, 0x2, 0x100000001}) syz_mount_image$btrfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x120, 0x4, &(0x7f0000000a00)=[{&(0x7f0000000280)="3dfd969ec0ab9483b5a61bccadcee3d0df6df82d1d3cceae50298d233a5cdef37f9b0df9b29a3f1a34b7b7e6ce76d0fecaac6ecfcf3653a18011f3d214fb8e366357b09b4dce2dddcb5fd4229fca39cfc47eb8ffc7d8ba820fc07819e67431a0fc7d8080d3db1821771da2dd7b8a3d4e09b6c1dcfd0e3aa1e31a84bdd01eb64369282583d38bddfb2487c81dba400bf94a74c746e8e04659b28b122ff643beaca377fdacaa3464393bc5f3ed15f9d1d27167dd958527f8b95dab0968079f9d7aee66a3fe6281d963e86b130a964afb0444b1d1575bc57f534a880edbf5d0541405331a058e6b859687", 0xe9, 0x20000000009c7e}, {&(0x7f0000000380)="afb0f2c71b5329dc296d98a1514a13426c4c8c987eae0fb07301263ae1d846833d06cd2dc404588fc565be4732c99e147335fddd1815f3652ee3293283c4a26142b52ca6e2cdbde89e5546b8a20101000083a981ec22c24898df39ea06aa092ebbe1628da584b4f221701a24029fd9d6a23edb0ad1cf8933db7bef20c0f950383f8b7f6271dc1740e37868c4769bd846266219fb83da8caa6066ff3c55d227bad1dbe5102ec6960cd5ca2d1230507c2e9196309a6edeed84098f1951b70f8fb576b7b009e7e445be05cd568e40d9cac4266ec5b8c81bf2f978869c56c6353ce91c265481d3a2798cf8a800000000", 0xee, 0xe38}, {&(0x7f0000000700)="0250762a725eef14c92518f07a9ac88761c8fb151346c0cadd86bb1c7f04e53bc61370b7fad55bcb012440ef104261ff1354ae1798eef22236fa8a272e9b1ab95072344688c1de28336da04f43363d82e5d9ea9ca6c9b0a2adc53a9190bb04cc7a6f53f3fb8294a79e05623d3e940cdc08c876e79d48c9da50641733c15062c10441f992fbcdf61371ed2b335ff2c48fb96e6fbccdf202d37fa5b31a29c2e6b7b4763271e56ba87c7a039a0c77ada1a6ef9c6394056e7488feb9b06f02e836d60f99f190e84f43064b193f5ae7f8d3f93a3015ce38", 0xd5, 0x7fffffff}, {&(0x7f0000000580)="c148421c7cc173fd549d7b7baedeaa2c95d77e5e5c229d0970e2a3306071e5430fc1de9cc401c0ee986a5cda503907ab7d2c93aff3ed271f0823780260dde368afc159343963f3a9cce8c397e36725e80b85d84002d65af937dda5650dac031bd9acfb18995fe9f04ab7a2894413350990ea0e657868618e4f4aaec9f49783ddfdc9b75b85486b9579609475e08ebb6de471651bc19d063defe0343783104def070e0342aa4f2e2086cfa77d291c8b5015c77f4c74c33010402b114e054027c521a7", 0xc2}], 0x2006000, &(0x7f0000000680)) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x75, 0x0, 0x0) 21:22:43 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002600)={0x18, 0x1, &(0x7f0000002400)=@raw=[@exit], &(0x7f0000002440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000025c0), 0x10}, 0x78) 21:22:43 executing program 0: r0 = socket(0x25, 0x1, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x8801) [ 1025.404446] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.416250] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.438430] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r0, 0x40086602, 0x0) 21:22:43 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) recvfrom$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000035c0)=""/243, &(0x7f00000036c0)=0xf3) 21:22:43 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000780)) [ 1025.613468] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1025.626551] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200060000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0xc, 0x0, 0x0) 21:22:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000430000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a01093260004003002cfff5", 0xe, 0x0, 0x0, 0x0) 21:22:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$inet6(0xa, 0x6, 0x5a) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x894b, 0x0) [ 1025.746112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.756395] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1025.765310] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:22:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200068000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, 0x0, 0x0) [ 1025.814130] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1025.831317] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:43 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000d40), 0x0, &(0x7f0000000dc0)={0x0, 0x3938700}, 0x0) 21:22:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a01093260004003002cfff5", 0xe, 0x0, 0x0, 0x0) [ 1025.947967] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000001440000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1025.995765] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1026.006382] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.016867] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a01093260004003002cfff5", 0xe, 0x0, 0x0, 0x0) [ 1026.046517] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. 21:22:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000340)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) keyctl$chown(0x4, 0x0, r2, r3) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffff9) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x2000002, &(0x7f0000000380)=ANY=[@ANYBLOB='rodir,fowner>', @ANYRESDEC=r2, @ANYBLOB="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"]) [ 1026.169271] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) 21:22:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1026.218779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 21:22:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020006c000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1026.281648] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.302709] FAT-fs (loop3): Unrecognized mount option "fowner>18446744073709551615XœmQ+Z7" or missing value [ 1026.316079] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @ax25={0x3, @bcast}, @isdn, @isdn}) 21:22:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000450000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000040), 0xff, 0x1) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000280)=""/11, 0xb}, {&(0x7f0000000180)=""/3, 0x3}], 0x2, 0x9, 0x5c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000002c0)=""/68) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) [ 1026.458866] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1026.485636] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5800000024000b0e00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x8912, 0x400308) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="03042a01093260004003002cfff5", 0xe, 0x0, 0x0, 0x0) 21:22:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 21:22:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1026.552884] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1026.571350] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000005740)=@bpf_lsm={0x1d, 0x3, &(0x7f0000004600)=@framed, &(0x7f0000004680)='syzkaller\x00', 0x5, 0x1000, &(0x7f00000046c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1026.631852] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.677739] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1026.691526] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:44 executing program 1: r0 = socket(0x28, 0x1, 0x0) bind$l2tp(r0, 0x0, 0x0) 21:22:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200273000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan3\x00'}) 21:22:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/243, 0xf3}], 0x1, 0x800, 0x400) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="646973e3e5165a7e4e76d37a636172642c00"]) 21:22:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000480000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0xb4, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0x4, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0xb4}}, 0x0) 21:22:44 executing program 0: r0 = socket(0x1, 0x2, 0x0) bind$l2tp(r0, 0x0, 0x0) [ 1026.865861] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1026.885807] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0xc, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) 21:22:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) [ 1026.922473] FAT-fs (loop3): Unrecognized mount option "disZ~Nvzcard" or missing value 21:22:44 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) [ 1027.023312] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1027.058383] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000003f00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:44 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, 0x0, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000b00)=0x4) r2 = accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f0000000100), 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x0, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x9}, @isdn={0x22, 0x4, 0x3f, 0xff, 0x7}, @ax25={0x3, @default}, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)='veth1_virt_wifi\x00', 0x2, 0xffffffffffffe8bf, 0x4000}) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000040)=0x1, 0x4) 21:22:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x40010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101, 0x3}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom$l2tp(r0, &(0x7f0000000100)=""/11, 0xb, 0x40, 0x0, 0x0) fcntl$getflags(r1, 0x40a) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 21:22:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200074000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) 21:22:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000004c0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x71, 0x0, 0x0) 21:22:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) [ 1027.236753] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1027.257729] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180), 0x200000, 0x0) ioctl$PPPIOCDISCONN(r0, 0x7439) 21:22:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1027.381817] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1027.398142] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x25, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) 21:22:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000004c0)="d4057f92a7d9f57ab2db016f19bbfbd9", 0x10) 21:22:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020007a000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8903, &(0x7f00000004c0)={'wlan1\x00'}) [ 1027.517096] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1027.527118] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001580)) 21:22:45 executing program 0: socket$phonet_pipe(0x23, 0x5, 0x2) pselect6(0x40, &(0x7f00000004c0), &(0x7f0000000540)={0x5}, &(0x7f0000000580)={0x8}, 0x0, 0x0) [ 1027.626279] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000005f0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0x7, 0x6, 0xfffffffe}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 1: socket$phonet_pipe(0x23, 0x5, 0x2) pselect6(0x40, &(0x7f00000004c0), 0x0, &(0x7f0000000580)={0x8}, 0x0, 0x0) [ 1027.766632] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) 21:22:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200084000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x9, 0x3, 0x0, 0x0, {}, [@generic="3e6735afc59c8e3b543ff96035b79c5a90c9c3f31941f2b3a2"]}, 0x30}, 0x1, 0x0, 0x0, 0x40010}, 0x0) [ 1027.858659] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1027.875252] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1027.901065] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000600000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="6b4e1d84da174100212f6b718865657f78cbdb572ae026bdbebe40ced5b04bd214c2f0511cd9c47f305405f6046546236f3df608dfa7fa03b463e3bc9543ce1a01e25e787b1fb3c65d70bfa2152578d7b5166af2f9e313ab6f3264efeb4d85304c83278d336b86f8bf7dcb5f07907f050835bf8ae1e3fcb2a8fcb58a1d575ce0d4e70db76b8551e357c81c", 0x8b}, {&(0x7f0000000340)="ef9dd5cc84ee566dd550f65cfb50d9c83ba5a0f8048a82e5a55528e710c2e45ed70e69330fe0ea5ec0ceece7495634a0bedbd48ede53eac61b20f945eb7d794b9ca9ff28232cb2d1f337bebb956061986875610159dec8c80ec29eeed090efd2186ca97c053ae81d39cd41c2f7d65f209f5b0a9d7959a078e3203f60", 0x7c}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) [ 1028.018699] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1028.081767] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x3e55804d}) [ 1028.185645] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1028.196697] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.219316] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.230646] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200088000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1028.259314] audit: type=1804 audit(1626729766.063:127): pid=13379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir596956790/syzkaller.n6w7Ib/3276/cgroup.controllers" dev="sda1" ino=14993 res=1 21:22:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r1, 0x90000915, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x101, 0xff, 0x3, 0x84dc}) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:46 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @l2tp={0x2, 0x0, @broadcast}, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 21:22:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000680000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1028.460259] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.468566] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1028.479909] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.575719] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000040c0)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004080)={&(0x7f0000001880)={0x1ec4, 0x6, 0x4, 0x401, 0x0, 0x0, {}, [@generic="661db63c60c2341611cf795f808ba3450aed0d9b3d0fd04c26e3951a26214ee93978fbd418f91240797ad4fe8ed0757610727a47a9ccd3799695839c3ff8b34eab4c2b1dd7b0457df89682134e9d2b31c9883699e8a451b549d2d9ec257120efedb88ee9cab3bdd858ffd7d4bfd214897ebec4b9e001fecfb1ddefd95b9f215fbea081df1b0fd9a6a4d3bc28539dcdff3870dba027556b8fd5669c4d77ff4f5260766aa5150f0d77beb54b3d79d82c26259a5aea375e7f19fb626f9e7fd08002d08e6bc8b788b816edb8af8bb9cb69ed", @nested={0x30, 0x0, 0x0, 0x1, [@typed={0xa, 0x0, 0x0, 0x0, @str='wlan1\x00'}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @generic="6572ccfb254830a20e99a98add43c97824fd242fb2ef777059ae87434494d7b123770bbc6588de3128d5c9ba7d3ad3099eaa66023eca45b96db82d47692a130b5bf84d803a6b4a8c4aab2af63388dd07dc58be4f34062f5f2231ed9bfb9e87ac7d0e2a0a374ddb76a9f31420f39d409206fb7c42056aae2c56b6df54fb09e2b19b9302aa301a34995bfea0fd6bed691f3345b2cd4a4b9e5ea5b71786a55fd5d36e4a3c3d7a1e468a677aa973cc80", @nested={0x1271, 0x0, 0x0, 0x1, [@generic="ccdbb424b00e09c723ca66c8752e4629154deb8e434a0ba5b1450cd2db99b090e6fa663f2a2d3d33358a4fe1feb174d8113ba161953b4ebec1a9dab0dca6808c062d697add40d29507dc4390861ba7f6df9ab5c1f4b8e22b068a319c16b56a", @generic="2c54968a66dc91141bab7e3956d2c1126598b1631d560ccd257f5c77e31469dff3d9222ec866513782fe2c3f889364206673cd8f0f5f4fb4caca17eef134e440231b16aca5e533c9205580711a2714f6739fa68f4ea4840b4c69471f6924936ee5ea5fda7412d88807ed250a048aa12627b961e110fa41b22d823786306a86a18751c384fafba02337c3cfc6a6043f33499f872c22943c52f3055d7b04283290393918cd28094b049ea04698b827004dbacf348ab5ae9be0f2ba66422e7f", @generic="12e4afdae00b4e9284d12beb100750a07b4f38a4fce881c7c9b92bd899736c26d8c015554a2031485a815ca9511b72f520029656c04eb667fd5bef0859c0ac6f8b6ca9bbc53f8dd88f394774dc3691df89ef26a4ae0e34f0e5d05ccc31c8d076838340febcf750f8a428cb68e99cb90f08bbe5440cdca2a0736d43cfb05945cfcce59a8b34a78056d964c179ce78aeb947193adc57d5aa3a7a0407b55fbbeca89616b14cb42c623d753f11d9e75f66778395c5dcb3dc1d4275a552516eb5b43282b2af614b668b3e782e617d63f263a863aa82d42e01cf825af5bd62a2a3c7e0c6aeb13659e118c89cf8719cf7", @generic="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", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0x4}, @generic="704de069e05eb44483da70cdfbd633af48f10cbcf7aff552b966879a6f7e97bc9ab496e81e2b2760ac8b95ec7a8df6dab21d1da819fee93d24b7f392dd84546c9b40b94f118ccba7ab0b0e1e50239d9643b76550622df4"]}, @generic="6633cada730f70b6b25e9c025ac44d1e7d9b46d4d20f6f561805e1c4ea9229fbc7ae99aa17e4083b8bc3dfc2888f74084b97f020f56fb122e97b39d91e5f8554603cc5229a4c129650a7e39353998b17923bed0054b36f0d9af12a9ea83998a0a296e4225884a69ae918732eea0da5f5db0518", @nested={0xa15, 0x0, 0x0, 0x1, [@generic="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"]}]}, 0x1ec4}}, 0x0) 21:22:46 executing program 0: r0 = socket(0xa, 0x3, 0xc5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, 0x0) 21:22:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000006c0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200190000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r0, r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@newqdisc={0x60, 0x24, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0xe, 0xf}, {0x1, 0xa}, {0xb, 0xfff2}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9e6}, @qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x5, "d7c94ac48f8276263315a51f28bcffae"}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x10001}]}, 0x60}, 0x1, 0x0, 0x0, 0x88c4}, 0x20000000) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:46 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000001580)={&(0x7f0000001400)={0x24, @short}, 0x14, &(0x7f0000001540)={&(0x7f0000001440)="eb", 0x1}}, 0x0) [ 1028.811085] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.823351] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:46 executing program 1: pipe(&(0x7f0000008a00)) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) 21:22:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0xd, 0x0, 0x0) 21:22:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000140), 0x4) 21:22:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000002730000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x72, 0x0, 0x0) [ 1028.938131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.946427] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1028.956849] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:46 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001280), 0x4) 21:22:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000a0000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8993, &(0x7f00000004c0)={'wlan1\x00'}) 21:22:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0xf8, 0x3a8, 0x0, 0x2b8, 0x2b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, [@inet]}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @private0, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @DNPT={0x0, 'DNPT\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv6=@private1}}}, {{@ipv6={@local, @local, [], [], 'syzkaller1\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x114) 21:22:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6469736361726ee895431d6b429a4665566ae9bd642c00"]) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0}) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r3, 0x90000915, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000180)={r2, 0x1, r3, 0x80}) [ 1029.137998] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1029.183420] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000500)=0xffffffffffffffff, 0x4) 21:22:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000740000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000030c0)={0x0, 0x0, 0x0}, 0x40000040) 21:22:47 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00'}) [ 1029.282010] FAT-fs (loop3): Unrecognized mount option "discarnCkBFeVjd" or missing value [ 1029.298881] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1029.316051] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 1: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, 0x0, 0x0) 21:22:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x40440, 0x0) 21:22:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000a5000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1029.383852] FAT-fs (loop3): Unrecognized mount option "discarnCkBFeVjd" or missing value [ 1029.402356] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x7ffff, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) 21:22:47 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 21:22:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/78, 0x4e}], 0x1, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x5, 0x0, 0x0) [ 1029.528188] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000001750000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x5, 0x0, 0x0) 21:22:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x5) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) [ 1029.605254] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1029.639746] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 1: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, 0x0, 0x7) 21:22:47 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000029c0), 0x4) 21:22:47 executing program 0: clock_gettime(0x4, 0x0) [ 1029.713933] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1029.734666] EXT4-fs warning (device sda1): ext4_group_extend:1808: can't shrink FS - resize aborted [ 1029.774229] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1029.818184] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1029.847171] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1029.862835] EXT4-fs warning (device sda1): ext4_group_extend:1808: can't shrink FS - resize aborted 21:22:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000007a0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000001300f5a102000000000000000000000800"/56, @ANYRES32=0x0, @ANYBLOB="0000000000000000c790cd2e54f44a9b080003000601"], 0x54}}, 0x0) 21:22:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r1, 0x1, 0x0, 0x0, {0x1e}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) 21:22:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202002d7000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x44040, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x401, 0x20}) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17, 0xfffffffffffffffd}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x17, 0x0, 0x0) 21:22:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f0000000500)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000c0000002000018014000200626f6e645f736c6176655f31000000000800030005"], 0x4c}}, 0x0) [ 1030.034581] FAT-fs (loop3): bogus number of reserved sectors [ 1030.048196] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.058799] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1030.089345] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.105109] FAT-fs (loop3): Can't find a valid FAT filesystem 21:22:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 21:22:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x14, 0x0, 0x0) 21:22:48 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)) [ 1030.265815] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.293416] FAT-fs (loop3): bogus number of reserved sectors 21:22:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000840000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1030.311178] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.315235] FAT-fs (loop3): Can't find a valid FAT filesystem 21:22:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000db000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x13, 0x0, 0x0) 21:22:48 executing program 0: socketpair(0x1, 0x0, 0x5c, &(0x7f0000000040)) 21:22:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x80, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:48 executing program 0: r0 = socket(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5411, 0x0) 21:22:48 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect$bt_l2cap(r0, 0x0, 0x0) 21:22:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newaddr={0x18, 0x14, 0x1}, 0x18}}, 0x0) 21:22:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x7d, 0x0, 0x0) 21:22:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x120, 0x360, 0x240, 0x458, 0x458, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, 0x0, {[{{@ipv6={@loopback, @private2, [], [], 'bond_slave_1\x00', 'team0\x00'}, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg1\x00', 'netpci0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@local}}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_bond\x00', 'veth1_macvtap\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv4=@multicast1}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x580) [ 1030.608944] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.627201] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.644609] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1030.676624] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000880000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004f6000/0x2000)=nil, 0x2000, 0x2000009, 0x11, r0, 0x66496000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202002e0000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 0: r0 = socket(0x18, 0x0, 0x0) getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, 0x0, 0x0) 21:22:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x78, 0x0, 0x0) [ 1030.822752] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.839444] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:48 executing program 1: pipe(&(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) 21:22:48 executing program 0: bpf$ITER_CREATE(0x21, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x401, 0x3, 0x7, 0x1}, 0x40) [ 1030.878573] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1030.917761] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1030.985483] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000ffffff8c0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x5, 0xffffffffffffffff, 0x4000, 0x1, 0x3, 0x1, 0x1, 0x1}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000f000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:48 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x2002) [ 1031.033681] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, 0x0, 0x0) 21:22:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000ed000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1031.127797] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000a00000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, 0x0, 0x0) 21:22:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, 0x0, 0x0) [ 1031.274517] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1031.286958] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1031.314542] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x30, 0x0, 0x0) [ 1031.356128] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000ad0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000007fc00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1031.462206] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1031.475057] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020c0ed000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x81) [ 1031.677227] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1031.726056] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1031.772167] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1031.814239] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:49 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/bus/platform', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x9, 0x2, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x40) 21:22:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fanotify_mark(r0, 0x2a, 0x8002023, r1, &(0x7f0000000100)='./file0\x00') getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/191, 0xbf}, {&(0x7f0000001340)=""/175, 0xaf}], 0x4, 0x401, 0x1) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="646973636172642ce6"]) 21:22:49 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 21:22:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000fff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000edc00000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000f0000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1032.064134] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) [ 1032.122225] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1032.143006] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 1032.153820] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @ramp}, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 21:22:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 1: syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x4000) 21:22:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001580)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x40, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_KEYS={0xc, 0x51, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}]}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x40}}, 0x0) sendfile(r2, r1, 0x0, 0x7ffff000) 21:22:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000002d70000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 1: add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)={0x0, 0x0, @d}, 0x18, 0xfffffffffffffffd) [ 1032.342289] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1032.356129] audit: type=1804 audit(1626729770.163:128): pid=13838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir596956790/syzkaller.n6w7Ib/3305/cgroup.controllers" dev="sda1" ino=15346 res=1 [ 1032.448780] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1032.475840] FAT-fs (loop3): Unrecognized mount option "" or missing value 21:22:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101080, 0x4) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000540), 0x4) 21:22:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000f5000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1032.539394] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 21:22:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000db0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1032.679475] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1032.681165] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1032.769367] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0xfffffffffffffce6) 21:22:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1a}, 0x40) 21:22:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x880, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x2c, 0x3, 0xe1b, @multicast, 'bond0\x00'}) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x64, 0x2, 0x9, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_TUPLE={0x28, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x81}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x15) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000200)={@id={0x2, 0x0, @d}}) [ 1032.813599] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000002e00000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, &(0x7f00000003c0)) 21:22:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x2040900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:22:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x9, 0xa, 0x4, 0x2, 0x0, 0x1, 0x80008, '\x00', 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x40) [ 1032.938849] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1032.982447] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5c0000006a0001"], 0x5c}}, 0x0) [ 1033.032760] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202007fc000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:50 executing program 1: r0 = syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x20000000000001f4, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="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", 0x1f2}], 0x0, &(0x7f0000000000)=ANY=[]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0) 21:22:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x404200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002840)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/155, 0x9b}, {&(0x7f0000001400)=""/183, 0xb7}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/192, 0xc0}, {&(0x7f0000002580)=""/140, 0x8c}, {&(0x7f0000002640)=""/176, 0xb0}, {&(0x7f0000002700)=""/91, 0x5b}, {&(0x7f0000002780)=""/186, 0xba}], 0xa, 0x1, 0x200) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000f50000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) 21:22:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1033.226197] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.263715] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000180)={'veth0\x00', @ifru_flags}) [ 1033.328314] SQUASHFS error: lzo decompression failed, data probably corrupt [ 1033.338173] SQUASHFS error: squashfs_read_data failed to read block 0x60 [ 1033.346675] SQUASHFS error: Unable to read fragment cache entry [60] [ 1033.356574] SQUASHFS error: Unable to read page, block 60, size 1f [ 1033.361886] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200fff000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000600bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1033.382350] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.398636] SQUASHFS error: Unable to read fragment cache entry [60] [ 1033.409565] SQUASHFS error: Unable to read page, block 60, size 1f 21:22:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 21:22:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x80000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:51 executing program 1: r0 = syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x20000000000001f4, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="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", 0x1f2}], 0x0, &(0x7f0000000000)=ANY=[]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0) 21:22:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffff50000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 0: clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000000), &(0x7f00000000c0)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 21:22:51 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0), &(0x7f0000000080)=0x3e) 21:22:51 executing program 0: inotify_add_watch(0xffffffffffffffff, 0x0, 0x54000814) [ 1033.650143] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.670016] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.679422] FAT-fs (loop3): bogus number of reserved sectors 21:22:51 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], "b2"}]}}, &(0x7f0000000140)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 21:22:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000e80)={0x0, {{0x2, 0x0, @remote}}}, 0x88) [ 1033.716195] FAT-fs (loop3): Can't find a valid FAT filesystem 21:22:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000045c0)={&(0x7f0000004400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000004580)={&(0x7f0000004480)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 1033.844942] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.865332] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1033.897016] SQUASHFS error: lzo decompression failed, data probably corrupt [ 1033.897758] FAT-fs (loop3): bogus number of reserved sectors [ 1033.939639] SQUASHFS error: squashfs_read_data failed to read block 0x60 [ 1033.940031] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1033.948660] SQUASHFS error: Unable to read fragment cache entry [60] [ 1033.960303] SQUASHFS error: Unable to read page, block 60, size 1f [ 1033.969946] SQUASHFS error: Unable to read fragment cache entry [60] [ 1033.977328] SQUASHFS error: Unable to read page, block 60, size 1f 21:22:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000700bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 0: io_setup(0x2, &(0x7f0000000000)=0x0) r1 = inotify_init() io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, 0x0}]) 21:22:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000020000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r1, 0x90000915, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000200)=""/227, 0xe3}], 0x3, 0x0, 0x4) 21:22:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x1f}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 21:22:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffff60000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x22}}}, 0x1c) 21:22:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) [ 1034.152458] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:52 executing program 0: clone(0x2040900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1034.273772] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1034.296779] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000200), 0x4) [ 1034.346114] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005fd000/0x2000)=nil, 0x2000, 0x180000f, 0x20010, r0, 0xc1c8e000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$binder(&(0x7f0000183000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0xff) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) read$rfkill(r0, &(0x7f0000000040), 0x8) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disca\a\x00\x00\x00']) 21:22:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffffb0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000040000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:52 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x14, 0x0, 0x4, 0x10001, 0x0, 0x1}, 0x40) [ 1034.462618] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000900bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1034.547635] FAT-fs (loop3): Unrecognized mount option "disca" or missing value [ 1034.573217] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1034.659380] FAT-fs (loop3): Unrecognized mount option "disca" or missing value [ 1034.667306] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1034.805924] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1034.816218] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:52 executing program 1: setfsuid(0xee01) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 21:22:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 21:22:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000007fc0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="646973636172807f216b083f"]) 21:22:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000080000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 1035.162913] FAT-fs (loop3): Unrecognized mount option "discar!k?" or missing value 21:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "d4314d5f5120d88e896fb82db32140610a31e514781c56e84ed7af80c0c2243e934c83ecb6a913fd54092c2e23d9cf51a7f196c60f8f91699628661047b662e82ccf9cb1b5dc70f3dcbc7162797fd350"}, 0xd8) 21:22:53 executing program 0: io_setup(0x1, &(0x7f0000000140)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) [ 1035.252192] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, 0x0) [ 1035.333622] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1035.342803] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1035.367238] FAT-fs (loop3): Unrecognized mount option "discar!k?" or missing value 21:22:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffdfc0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000200), 0x4) 21:22:53 executing program 1: perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 21:22:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) [ 1035.520339] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in6=@private1}, 0x8, @in=@empty, 0x0, 0x1}}, 0xe8) 21:22:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000340)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) keyctl$chown(0x4, 0x0, r2, r3) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000400), 0x800) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17, 0x3}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)={[{@fat=@discard}], [{@fowner_eq={'fowner', 0x3d, r2}}, {@uid_lt={'uid<', r4}}, {@uid_lt={'uid<', r5}}, {@seclabel}, {@appraise_type}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_user={'obj_user', 0x3d, '&@#!#\'.][('}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@audit}, {@context={'context', 0x3d, 'system_u'}}]}) 21:22:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000c0000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_flags}) [ 1035.675680] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 0: openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x800c0, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x143301, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000006140)={0xa0}, 0xa0) [ 1035.774225] FAT-fs (loop3): Unrecognized mount option "fowner=00000000000000000000" or missing value [ 1035.806612] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="99", 0x1}], 0x1, &(0x7f00000004c0)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x0, 0x0, 0x0, [@dev]}}}], 0x28}}], 0x1, 0x4004001) 21:22:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1035.906715] audit: type=1804 audit(1626729773.714:129): pid=14203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir596956790/syzkaller.n6w7Ib/3333/.log" dev="sda1" ino=13946 res=1 21:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000200)=0x8, 0x4) [ 1035.976915] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffdfd0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:53 executing program 3: r0 = syz_mount_image$qnx4(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="004b9e7acb92d6be424de687330d0da9aa82ad680b795148b21a77959a1bdaef19208b4ea49c3ce6ddc871e6b9386d12029ef02fe1fc8b1cb3f9ba37fadc40d6e7dc2549ae3051e5e8b56e893aa09b046c90409ebddb379c4db8f80f6ede692a8cee74042fc0b5e46e89abcc0c1693150eae0842b5f325270802b2395eb15fef211d6ee71fbbeec6d5e2f1", 0x8b, 0x1a3}], 0x1, &(0x7f0000000180)={[{'\x00\x00\x00\x00'}], [{@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@hash}]}) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x1250c2, 0xe4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x180000d, 0x30, r2, 0xffffe000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000200), &(0x7f00000003c0)=0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/crypto\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/102400, 0x19000}], 0x1, 0x1, 0x7) fcntl$dupfd(r4, 0x406, r0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) preadv(r5, &(0x7f0000000540), 0x0, 0x6, 0x3) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="2100000000cf4d6dc5c210eb5a7b7ce3de31ee7527db40ca8fabefe641000fc69165ab2aa5be29a95391cba883e5395f9dac5031a0a76bb83b98727a638916d3e7208ae35473d122fee0575fc5dda503069e968e8dfe1eb3a723cfdc50d2778d3add41d5e5519894e080db4f81aa8412b24d2e3d"]) [ 1036.062179] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.078340] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140)=0x10000, 0x4) 21:22:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f00000007c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x6}]}}, &(0x7f0000000900)=""/168, 0x26, 0xa8, 0x1}, 0x20) 21:22:54 executing program 0: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000180)) 21:22:54 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x0, 0x0, 0xffffffffffffff37) sendto$inet(r0, &(0x7f0000000000)='8', 0x1, 0x0, 0x0, 0x0) 21:22:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffff1f0000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x9, 0x9, 0x2, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x40) [ 1036.235961] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.247059] qnx4: unable to read the superblock 21:22:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fffffffe0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1036.342416] FAT-fs (loop3): Unrecognized mount option "!" or missing value 21:22:54 executing program 0: syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x4000) [ 1036.396259] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.408640] qnx4: unable to read the superblock 21:22:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000140), 0x4) [ 1036.447372] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.464338] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x1}]}}, &(0x7f0000001a00)=""/4096, 0x26, 0x1000, 0x1}, 0x20) [ 1036.571558] FAT-fs (loop3): Unrecognized mount option "!" or missing value [ 1036.606757] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="a56873636172642c00"]) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000100)={0x6, 'bridge0\x00', {0x80000000}, 0x2}) 21:22:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) 21:22:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000400000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1036.790342] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.816853] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1036.888436] FAT-fs (loop3): Unrecognized mount option "hscard" or missing value [ 1036.899080] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x9, 0x0, 0x0, 0x0, 0x4}, 0x40) 21:22:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000fff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 0: io_setup(0x2800000, &(0x7f0000000400)) 21:22:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffff00000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) chdir(&(0x7f0000000040)='./file0\x00') 21:22:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000080)) 21:22:55 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1037.202828] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1037.214088] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 21:22:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xd, 0x7}]}}, &(0x7f0000000080)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) [ 1037.278801] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 0: add_key$fscrypt_provisioning(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffa) 21:22:55 executing program 0: r0 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, &(0x7f0000000000)={0x1}) [ 1037.379269] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1037.402310] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1037.418403] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001fffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x9, 0x9, 0x2, 0x8000, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x40) 21:22:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000100000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 1037.560706] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 0: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) 21:22:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1037.649333] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1037.659199] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1037.674120] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f00000002c0)={0x10}) 21:22:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x45, 0x0, "d4314d5f5120d88e896fb82db32140610a31e514781c56e84ed7af80c0c2243e934c83ecb6a913fd54092c2e23d9cf51a7f196c60f8f91699628661047b662e82ccf9cb1b5dc70f3dcbc7162797fd350"}, 0xd8) 21:22:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f0ffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 3: ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000000280)={0x70d, 0x1, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r0 = syz_mount_image$hpfs(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x9, 0x7, &(0x7f000000b1c0)=[{&(0x7f0000000180)="d9b6c71feb85d3f11cccf4131ec008e3601d5ee2db7e86e222", 0x19, 0x5}, {&(0x7f0000000200)="71ae6562b86ee44ddb1f8b82c21bb554b55d22a7551e17797b02350f1219ce0a4c97cd8a5143d9", 0x27, 0x3f}, {&(0x7f000000ac00)="914a876cd6b3918d5857268893b31b1506c335699cb3e17bcdc0a67ddf2e1ccfdf22b5506007b042ee04638fe8f1ffd121ce86b0d8c102d2aafef24a3e268cf3942a4915f819280044f549eb6c7eab73ded352cb7904d71f3ff6ef8b577ac27e28fa2b32d5536ef14aa9b969be1acca23ca64ca6234f672fd5e327f81a9c09d04e9bf0419de73541f0bc9830cd061d640625e697c4b261f9932b28452688e6a470093a221af36f4e", 0xa8, 0x80}, {&(0x7f000000acc0)="3883f6ef717b9f36ca5a45ac3b2011b752343a57f45ceb7411d8933ac394348f6b5bb579bab864cfa18ecd1781bc6cb8e5c984d44d79f409ad9c67c6b83ad8229c987ddd87214d6bac569ae366be715cfdff461e0cf8efa4a18d25b511d2cedd766882ccfa2cbc882300d0858ae7041d3628005172a151d22934a5ee28aa3d35ad7c73a9b35cce9d5cbbb808c6fde3bfdf66942363420ddc22c429be84fc2642620e8e8261d9d6032ebf3acf23b092b58aa8e29b077ad777f0e5f9a7682c968456b99627878b1b16128755e7b950e24fd0c905389a2ecc352bee590c30fb0091affc929e781f33aeefee46bba767", 0xee, 0x9}, {&(0x7f000000adc0)="84a5534e76a544ae640412778c83e12d7153292e06134edbc0377c2522ca11bb1292fa36cb612f55fa3df81a2de9f8d38e46841f758e1239912454850968e33d2d5f5faf09a93a68a7a03fe2ddcb2f388ec0df2aa38c3ff258e4a2f16a78fc625a20243701bbd738809728241deaccf2fe15bb98b4abe5bdf432ec3b59440152dc4fc7566ac43b2db259b38298e16f35bf7d705dabf7c0a47d5f9a5754d291c12cd8d1d26cced2d7d04a7b8c6ab7d8fd961457b2f40f9efa2c8e71c9cee44114ee312e2ab653edea38b656ebf344957d8248981e6ec527c4380cb939a6", 0xdd, 0x3}, {&(0x7f000000aec0)="a27047e78b72b0d580a2c73b6cd8ca27752d7f99248f2adbc4f4abc6796428f7db5ac4671b467c6f0c6b46b0fcc49c43dacd20072d8cff3da961d7501fbcfce397c52d1a7dfcdec8cb461979eae775222fe6fd382549d8e85ccad02e157f021c4f43942f9d974a3b1ccd1b4536c18b88f43031200c18a97a05f7", 0x7a, 0x7}, {&(0x7f000000af40)="f558a93f461d26e75aea780191eb7e7cadf6f84a38ea5c5e75df28dd7227942cef6f79f1849e48f1d2feb9b7acf056238246f8996a3e7c066c2ee82ac82a0cc472affb7d9ffb32d5315ab3", 0x4b, 0x4}], 0x800000, &(0x7f000000b080)={[], [{@appraise_type}, {@subj_type={'subj_type', 0x3d, '{'}}, {@permit_directio}, {@uid_lt}, {@euid_gt={'euid>', 0xee00}}, {@dont_appraise}]}) r1 = openat(r0, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r2, 0x90000915, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r3, 0x90000915, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r4, 0x90000915, 0x0) r5 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ed00)=[{&(0x7f000000b100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000b480)=[{&(0x7f000000b280)="25f5092091234763456d5a56eb89d372a8b2db8bb071f380670bf0ada34c4a953f4d200f478892fbd53a886392bdc927c1bc5489ba4b4b277206425529e5a8c4a5a86487cce9ce4f400c22255c3997d53744edef94f6a42eb44f14bf853785097200e4801ef89cdce4283b0d2bafe116855eed717de1dfb76ec698e8822676cc1b46eca49f502a317ef8064253521307d52ced81f73fc3f1ada44efd4578c0954a9546bfb14c33da3cd2ed13cdafdb45c858350d3cff5a0037589a42fd37311d06a468adeef042392e01fb6d1fdef18e43a53fdf4c778f737f7d0a2cce993f63f21f9257a0a591", 0xe7}, {&(0x7f000000b380)="33d8c2ab4493138cd8d487d298bf61f7e8100d7c5afc192bbb0cfaa1831af4850c19cfa60a211ef44a7aed5580353546da148d98d9a06c4f19b166e21c29c5335641c40df0509e89951b9e98bd437895a1799dfc041fac5e39e672ecf6ca9c6cd6137a7b8e1b852d1b1909086a049dddbe04de300a8038a37abc72cd7524acb11ce167533b6651b721f7e49a34b3d51ddf33e2a6a92406e6225c62e0edcab446807125ff1c216c06d0fca6cd890ac7a417967851393938c8dd4b60f7d9950a8e60ba3c3571d69254920e76", 0xcb}], 0x2, &(0x7f000000b640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0xa0, 0x10}, {&(0x7f000000b700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000c8c0)=[{&(0x7f000000b780)="ade88c41522055492f378b3f14a7a21d99376275d13c5d0ec158bee118e448395b9e860cd225ea16535496c73f973c3f838e67790d6dbbb1b17e3c64f22377ca25249a798b26b13c458b5dc80957a46151db7cd8c55d4b4d636c54f34885", 0x5e}, {&(0x7f000000b800)="8045fa08aff7c1c2374a2c6d98291e2ebe28dfa845ef24045b48b78b2e5e8afbedb5634a2a50d126b7b9d2922c8eb1cc65d07013d74b0e56de678d330206969e2343ed28803dc0fa3d48e6deae70cd032d2d3d6ecaf6c18d4d107a824f6674bd28839ab62c4958dedcc9550418f21cc3d9c884261ca514fb18a6e90699b38cc1ec71235aa6c2cf886f5ac67e52ad9b844cb4259c67478d0618c29138700cb9504804dc90759516", 0xa7}, {&(0x7f000000b8c0)="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", 0x1000}], 0x3, &(0x7f000000ebc0)=[@rights={{0x28, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r3, r4, r0, r5]}}], 0x138, 0x1}], 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f000000b180)) r6 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f000000afc0)={0x1, 0x3, 0x20, "15fc0afcc8b6dfac02f1354252174557496e6e61929c223e28009e460aa8b0d5102b19165bfaff5debee98d84d1c4836a5bda80af3ce99036407df1f", 0x4, "85e34487b528705166669f7ac3e6a8d36b91bd6616a4b5465e1e4dedbcbd98cdc0f33668902ea2d785605a7b76b43fb21dc484006b319bc40e093e11", 0x8}) getsockopt$IP_SET_OP_GET_BYNAME(r6, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 21:22:55 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x9, 0x9, 0x2, 0x2, 0x0, 0x1}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x10) [ 1037.783332] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:55 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x20000000000001f4, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="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", 0x1f2}], 0x0, &(0x7f0000000000)=ANY=[]) socket$key(0xf, 0x3, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0) 21:22:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x201}, 0x14}}, 0x0) [ 1037.921344] hpfs: bad mount options. 21:22:55 executing program 0: openat$sysfs(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x0) 21:22:55 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000003c0)) [ 1037.971681] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1037.978347] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1037.993264] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:55 executing program 0: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000006c0), 0xfffffffffffffdc0) 21:22:55 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0xd0042, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setpipe(r0, 0x407, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r1 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x6857b21ff1155d10) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x149142, 0x0) mkdir(0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) [ 1038.107363] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fcfdffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x240081, 0x0) signalfd(r0, &(0x7f00000000c0), 0x8) [ 1038.198865] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00000004c0)={'veth0_to_team\x00', @ifru_hwaddr=@local}) 21:22:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1038.315502] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1038.325544] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fdfdffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0189436, &(0x7f0000000040)) 21:22:56 executing program 3: r0 = syz_mount_image$jffs2(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xf5, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c3d15b47834908902396116bf87442cdac4974d4c9abbbe8503c119c0aefeb8dcf51f98fca2e7b2bb77b132bab8015f0d4e9c194fcd13df6b45e3e8f61b17af3918a0e0f39d3d3747b4701beb93fb08ef2b01eb97de20f20359328ad293a15603c460520abc8442d78962ed7528d271de9b82a4a19eef97a9e05b0918435ce3b84be5c6035bb0edc", 0x88, 0xfffffffffd0bfd2b}], 0x80, &(0x7f0000000580)={[{@rp_size={'rp_size', 0x3d, 0x2}}, {}, {@compr_zlib}, {@rp_size={'rp_size', 0x3d, 0x51d9}}, {@compr_lzo}, {@rp_size={'rp_size', 0x3d, 0x8}}, {@compr_zlib}], [{@appraise_type}, {@seclabel}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@obj_user={'obj_user', 0x3d, '-$@@-]'}}]}) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x400082, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@can_delroute={0x16c, 0x19, 0x0, 0x70bd29, 0x25dfdbfe, {0x1d, 0x1, 0x6}, [@CGW_CS_CRC8={0x11e, 0x6, {0x2, 0x62, 0x66, 0x80, 0x9, "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", 0x3, "f07c5ea4779e9d1fb5e1187c20a6eb4641935a21"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x0, 0x1}, 0x2, 0x4, 0x0, 0x0, "ffc6cee59356198c"}, 0x1}}, @CGW_DST_IF={0x8}, @CGW_MOD_OR={0x15, 0x2, {{{0x3, 0x1, 0x1}, 0x1, 0x2, 0x0, 0x0, "2aa9411bf4096e73"}, 0x1}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20000004}, 0x44000) r2 = dup3(r0, r1, 0x80000) r3 = inotify_init1(0x800) pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r5, 0x90000915, 0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) read$FUSE(r1, &(0x7f0000000ec0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) fstat(r0, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002fc0)=[{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000740)="8b15e5737c6bbc7772be93d36bd5bc4bc00c25d8af2955bbe996ef4f98e12f083aa31585e3193b02eebd286ce27855d9d3122d", 0x33}, {&(0x7f0000000780)="e9a5cfaeb0d141ff1553cd557779b4ff3104a222dac01158e451e919732a2293a4169a4540fb077b60edee52fa787531e0d4f20024829e2c8b71c9412d374e914101584c6f50afb17e1befa72e67a031774a4dd803b3a27a74d6040ea77342c76da224eb62d3ebf99a1ad26293f3251b0abbc326ba2b762ededeab836a3a4131860bdf12f6e4e1ac976f99f5b23ec7ec368e693d90954588c7", 0x99}, {&(0x7f0000000840)="63145a4ce7f0795cf6f3654c6ada63b8ff08ad7ba3bfd085b11a4e9f3c73590c5b8a3ee299c76b4d57f923dd713b9a087e64bbb2d870f2dd39111085b86f03c6da1fc61f09518d07ff9da973d601a44876ed4f05588a1d289078ff1c29b83461edc9b2f4d4b08748e58b26e297c58cf6f6abc5f49e3e123321aab94ceb5f905417b417ada1c7f0038b645768b4a6869a8d91fab277ce689e1dd76211f6ff9a31562c1b53d865426c778b9960bf4959df3567523a8eab92353c0931a754a90e08654cfefccc533d538e64045c198827fda940a0d0500a0c8b6f4989dd94a1e94b7deca3117dacfcce6fbe7452c5fc37eb429c2fdb2c54a23695", 0xf9}, {&(0x7f0000000940)="b812cd13018594bc8db5ccea586bb9693e1de12312efa287673ebd59097a8a3127e77384097e1422e85e5866cac9d4d67237cb7f43691047381b1a8972a43a2fcc8f1a6baebb45af39a16348f13fca17c9c124370c18a85fd9c74dd225bb3300bdd7b8c1d65cbdb609fdd7c19adff7e52cac285305632cee15e8b6fe6c5c43098a6909f7f8dc88e98b059b2ad75a163080767475c8941fd325138584d7f73913b375b3ab733dbb4f6d606558eeb6b8921a30a3afb73a465656c6226bd95904ef3a925c87937b013ce05d5a42077e0846fb21ff8582194c2f016f751814a0bce9ae02a29b28ccd445", 0xe8}, {&(0x7f0000000a40)="4d8776c4eaca82f3e3c4f21d83e56fad21510deaffc48f3d6423912d71dd84a0118744d09003a7bafb7aa2b60c07db8dd09efae62d3f422c889755b60f2a8c29202df473254cf94906782f991eddab", 0x4f}], 0x5, &(0x7f0000000c80)=[@rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r0]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r2, r2]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x30, 0x1, 0x1, [r4, r0, r0, r0, r1, r2, 0xffffffffffffffff, r5]}}], 0x140, 0x20044000}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000e40)="e9a1dfa3e8c16e5010eadcbb8bb1", 0xe}], 0x1, &(0x7f0000002f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0x40}], 0x2, 0x20000001) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) r10 = syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="640300000072642c00"]) fsync(r10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000680)) [ 1038.450640] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1038.569062] MTD: Attempt to mount non-MTD device "/dev/loop3" [ 1038.594796] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1038.605146] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:56 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/stat\x00', 0x0, 0x0) read$ptp(r0, &(0x7f0000000100)=""/4096, 0x1000) [ 1038.615802] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) [ 1038.829860] MTD: Attempt to mount non-MTD device "/dev/loop3" [ 1038.899197] FAT-fs (loop3): Unrecognized mount option "d" or missing value 21:22:56 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0xd0042, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r1 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x6857b21ff1155d10) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x149142, 0x0) mkdir(0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000100)=ANY=[], 0x1c) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 21:22:56 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000124c0)='/proc/keys\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/204, 0xcc, 0x800) 21:22:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000007fffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x48, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x48}}, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c00000003060102000000000000000000000000050001000600000013fab1bd67b4fa71698f4e0956303c1cb396798fbbe81aaaa0127a3aa4f40fe9bd88347b4243c21b4873ec10d5d10c1c6110f320f033da4cbfa7125a96011fba0d574164a0a151f1ab155c22fc0d0fb5e69c7765d216585c99d60aeb7deb135555e7ffcdbe6a1b5af37b5a27211c0db1d571f86bd073a2bc503ead24f61554d9cae6001d"], 0x1c}}, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x1, 0x4, 0x801, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0) [ 1039.224482] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1039.270195] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1039.280163] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:57 executing program 0: pkey_mprotect(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, 0xffffffffffffffff) [ 1039.324069] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:22:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000008cffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:57 executing program 0: socket$netlink(0xa, 0x2, 0x11) [ 1039.460096] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1039.526756] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1039.603890] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1039.633632] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:57 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x12) r1 = epoll_create(0x1) socketpair(0x0, 0x0, 0x100, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000005c0)={0x2000200a}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 21:22:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/144, 0x90}], 0x2, 0x4, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:57 executing program 0: select(0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000240)) 21:22:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000f5ffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000f000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:57 executing program 0: r0 = socket$netlink(0xa, 0x2, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={0x0}}, 0x0) [ 1039.998750] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.008380] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.045504] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1040.057165] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000700000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 0: syz_open_dev$sg(&(0x7f0000000000), 0xffffffffffffff7d, 0x0) 21:22:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000003bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000f6ffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f00000007c0)=""/239, 0xef}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)=""/112, 0x70}], 0x9, 0x923, 0x9) preadv(r0, &(0x7f0000000280), 0x0, 0x8ac, 0x9) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6701000000a90d1092491e758cfa9262770a93ffcd537b269fae53c41b7bca0a94b1eb3f76a79d6a88db0a4baea160dfa91b744162256b79a229172290074a989bc849be12744fa3feb63b0c84e8a9d14bd17fa5422d9e8e26d584abf01ca1c7ac3e96fba2cee213df834d23dde37fafe8e81f3771fe2ba93c8f76e2e21ee38844c50788094ad2108ed27b9fccb1841f2c6f6fefa3544db9c052b3d8a40ab3599dbde94bd86b3a9d8ab1b1bb4aa88da9671463db840a8fab057f16812ece566c9c144d77d9727fa59370ce26af522e8826d0d2e8b832250090f2"]) 21:22:58 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0x541b, 0x0) 21:22:58 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/msg\x00', 0x0, 0x0) read$ptp(r0, &(0x7f0000001100)=""/4096, 0x1000) [ 1040.250407] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:58 executing program 1: select(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x9}, &(0x7f0000000240)) 21:22:58 executing program 0: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x9}, &(0x7f0000000240)={0x0, r0/1000+60000}) [ 1040.305097] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:58 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x4) fchmod(r0, 0x0) fchmod(r0, 0x0) 21:22:58 executing program 0: select(0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) [ 1040.357145] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.364737] FAT-fs (loop3): Unrecognized mount option "g" or missing value [ 1040.386499] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000005bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RRENAME(r0, &(0x7f0000000040)={0xffffffffffffff37}, 0xffffffffffffffb1) [ 1040.476833] FAT-fs (loop3): Unrecognized mount option "g" or missing value 21:22:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000fbffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000040)={0x8, 0x5}) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:22:58 executing program 1: clock_gettime(0x0, &(0x7f0000000200)={0x0}) select(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)={r0}) 21:22:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000006bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1040.679728] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.705492] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000feffffff0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1040.796588] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1040.797872] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.857789] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1040.897104] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000007bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x82000, 0x0) ioctl$BLKPG(r2, 0x90000915, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000406000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r3, 0x62e01000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BLKPG(r3, 0x90000915, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000100)={0x0, 0x1, r0}) r6 = syz_open_dev$admmidi(&(0x7f0000000180), 0x9, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x280}, {0xffffffffffffffff, 0xd100}, {r2, 0x9486}, {r3, 0x24d}, {0xffffffffffffffff, 0x6404}, {r1, 0x17}, {r4, 0x5080}, {r5, 0xc100}, {r6, 0x41}], 0x9, &(0x7f0000000300)={r7, r8+10000000}, &(0x7f0000000340)={[0x3]}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r1, 0x80047c05, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x8000, &(0x7f0000000000)={[], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) 21:22:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1041.008782] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.081701] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.129365] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:22:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r0, 0x4004510d, &(0x7f0000000480)=0xfffffffe) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180)=0x5, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x210000, 0x0) flistxattr(r2, &(0x7f0000000280)=""/120, 0x78) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="92"]) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000300)="78246d0e594dad12d6f9ecd30fc7fcfd74698c1f7b1886d01b5e40e5a876c4cb64a0bab52b5cf8a413fe3fc5688e860f445d003fb2c86d6153c74499f5529e5000fb0e9630814d416fec1040a1d5e8cbd2f022bc94d61a140ccdec6921f17969603a80a6d1ee0a309d57f0e4f778a9d80f6ff67b32c8ea807f894d1d8209d8eef9f8207d6aeeb15ceae396a5389bdc7016a141424fd41dadda213e4adf758b4546f17a9abf3f02360b9ae21de846bb8a00d03bed61be69d9deed930c998c7e51625880e76df5bfcce6ca7a013e9e8ba139bc3fbbd0b37c690189adf23be62a3ef917ff6dfa8e54e786ad4fb0c31e22a172e1a462aaaa9092", 0xf8}, {&(0x7f0000000400)="91bcd481d2d482af6a7b1f911f57cef620c90daa41acb300d801850ba3846aca6281d2a82b96bbd44af546795cc580d80784f564e6744d5c2fede6122a607186571354b07dd97b3379b1d6d4cc3ef4b2851819f2f07123bda40ed0b6003690d77e3fa0", 0x63}], 0x2) 21:22:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000fc07bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 0: socket$netlink(0xa, 0x2, 0x5) [ 1041.428158] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.462057] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 1041.478782] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:59 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:22:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000001f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0}, 0x0) [ 1041.613926] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='disgard,\x00']) 21:22:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000009bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1041.683709] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8d, 0x1ff}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000400)={{0x2}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "bdc89435d22d48c1", "115b2b2e79dc37779f4f4f42fc97d9eb3f368992c75a494d64e8f323d519336b"}) tkill(r0, 0x7) 21:22:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x5b}}, 0x0) 21:22:59 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pread64(r0, 0x0, 0x0, 0xbb) [ 1041.790449] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.807231] FAT-fs (loop3): Unrecognized mount option "disgard" or missing value [ 1041.816457] isofs_fill_super: root inode is not a directory. Corrupted media? 21:22:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8d, 0x1ff}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000400)={{0x2}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "bdc89435d22d48c1", "115b2b2e79dc37779f4f4f42fc97d9eb3f368992c75a494d64e8f323d519336b"}) tkill(r0, 0x7) [ 1041.945844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1041.973778] FAT-fs (loop3): Unrecognized mount option "disgard" or missing value 21:22:59 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchmod(r0, 0x0) 21:22:59 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:22:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000300)={{r0}, 0x0, 0x14, @inherit={0x60, &(0x7f0000000280)={0x1, 0x3, 0x7ff, 0x9, {0x2, 0x8, 0x2, 0x9, 0x100000000}, [0x5, 0x2, 0xffffffffffff7fff]}}, @name="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"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) [ 1042.102684] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1042.131849] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x4) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4000041) [ 1042.198989] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 1: r0 = socket$netlink(0xa, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, 0x0, 0x0) 21:23:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8d, 0x1ff}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000400)={{0x2}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "bdc89435d22d48c1", "115b2b2e79dc37779f4f4f42fc97d9eb3f368992c75a494d64e8f323d519336b"}) tkill(r0, 0x7) [ 1042.245676] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1042.325080] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:23:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000040)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) 21:23:00 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x12) write$binfmt_elf32(r0, 0x0, 0x21b) [ 1042.415333] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1042.462768] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000020bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 1: socket$netlink(0xa, 0x3, 0x2cc) [ 1042.539996] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1042.548246] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1042.574670] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8d, 0x1ff}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000400)={{0x2}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "bdc89435d22d48c1", "115b2b2e79dc37779f4f4f42fc97d9eb3f368992c75a494d64e8f323d519336b"}) tkill(r0, 0x7) [ 1042.581195] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard 21:23:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) read$ptp(r0, &(0x7f0000000100)=""/4096, 0x1000) 21:23:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000022bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x104) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.upper\x00', &(0x7f0000000180)='vfat\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@discard}]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000340)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) keyctl$chown(0x4, 0x0, r2, r3) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x1, &(0x7f0000000380)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid={'access', 0x3d, r2}}], [{@hash}, {@fowner_eq={'fowner', 0x3d, r4}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'trusted.overlay.upper\x00'}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '!\x84^$'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@permit_directio}]}}) 21:23:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000700000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1042.761559] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x4) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0xffff0000}, 0x0) [ 1042.838458] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1042.893812] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:00 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x591701, 0x0) 21:23:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000023bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:00 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fchmod(r0, 0x0) 21:23:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000022101"], 0x14}}, 0x0) [ 1043.007124] FAT-fs (loop3): mounting with "discard" option, but the device does not support discard [ 1043.027014] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1043.056886] 9pnet: Insufficient options for proto=fd 21:23:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000200000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 21:23:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fchmod(r0, 0x0) 21:23:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) [ 1043.259419] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fchmod(r0, 0x0) [ 1043.317041] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1043.355213] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000003fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x201) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x1c) [ 1043.488617] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1043.544796] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000003800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000900000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 3: r0 = socket$netlink(0xa, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, 0x0) 21:23:01 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fchmod(r0, 0x0) 21:23:01 executing program 1: socket$netlink(0x2, 0x2, 0x0) 21:23:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000040bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 1: socketpair(0x0, 0xd0349313b2377715, 0x0, 0x0) 21:23:01 executing program 0: r0 = socket$netlink(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x3) [ 1043.686316] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1043.699360] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000043bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) 21:23:01 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) read$ptp(r0, &(0x7f0000000100)=""/4096, 0x1000) [ 1043.786970] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000003f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1043.861139] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1043.872451] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 3: socket$netlink(0xa, 0x3, 0x1) 21:23:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:01 executing program 1: syz_open_dev$sg(&(0x7f00000000c0), 0x400, 0x1) 21:23:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000045bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1044.031726] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:01 executing program 3: select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x9}, 0x0) 21:23:01 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x12) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 21:23:01 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 1044.114328] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1044.127596] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1044.266091] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:02 executing program 0: socket$netlink(0x2, 0x2, 0x11) 21:23:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000048bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 3: socketpair(0x1, 0x0, 0x0, &(0x7f0000000500)) 21:23:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) close(r0) 21:23:02 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x241, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "", ['\x00', '\x00']}, 0x258) [ 1044.665707] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, 0x0) 21:23:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002200000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 3: r0 = socket$netlink(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 21:23:02 executing program 0: r0 = socket$netlink(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, 0x0, 0x0) 21:23:02 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1044.772658] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1044.797438] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 21:23:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000140)='./bus\x00', 0x0) llistxattr(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) [ 1044.914955] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1044.965888] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000004cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000124c0)='/proc/keys\x00', 0x0, 0x0) read$ptp(r0, &(0x7f0000000100)=""/4096, 0x1000) 21:23:02 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000002300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:02 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x6200, 0x0) [ 1045.160293] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:03 executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000001}) 21:23:03 executing program 3: select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x6}, 0x0) [ 1045.247331] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000068bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:03 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0, &(0x7f00000000c0), 0xfffffffffffffea2) [ 1045.301035] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1045.338931] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1045.399952] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:03 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0403d08, 0x0) 21:23:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:03 executing program 0: r0 = socket$netlink(0x2, 0x3, 0x12) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x6}) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x0) 21:23:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000006cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:03 executing program 0: r0 = epoll_create(0xbb01) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x300, r1, &(0x7f00000005c0)) 21:23:03 executing program 1: perf_event_open(&(0x7f0000002180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:23:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r0) [ 1045.868785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1045.879016] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1045.904582] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r0) 21:23:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) 21:23:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000074bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x1, 0x4, 0x801, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5}]}, 0x1c}}, 0x0) 21:23:04 executing program 1: pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000004, 0xffffffffffffffff) [ 1046.294285] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1046.305593] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1046.323311] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:04 executing program 3: r0 = memfd_create(&(0x7f0000000080)='-\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"/961], 0x9d4) 21:23:04 executing program 1: r0 = socket$netlink(0x2, 0x3, 0x6) recvmmsg(r0, &(0x7f0000006e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4002, 0x0) 21:23:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000007abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1046.441497] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, 0x0) [ 1046.541755] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1046.591978] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:04 executing program 3: socketpair(0x1, 0x0, 0x3, &(0x7f0000000500)) 21:23:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 0: socket$netlink(0x2, 0x5, 0x0) 21:23:04 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000084bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000005f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1046.975233] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:23:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x8d, 0x1ff}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/255, 0xff) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x389}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0105303, &(0x7f0000000400)={{0x2}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "bdc89435d22d48c1", "115b2b2e79dc37779f4f4f42fc97d9eb3f368992c75a494d64e8f323d519336b"}) tkill(r0, 0x7) [ 1047.068899] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1047.092254] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1047.108004] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 1: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000180)={0x5}, &(0x7f0000000200)) 21:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x60, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@beacon=[@NL80211_ATTR_BEACON_TAIL={0x3d, 0xe, [@chsw_timing={0x68, 0x4}, @ht={0x2d, 0x1a}, @perr={0x84, 0x15, {0x0, 0x1, [@ext={{}, @device_a, 0x0, @broadcast}]}}]}]]}, 0x60}}, 0x0) 21:23:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000005f00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000088bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/98, 0x62}}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000240), r0) 21:23:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4) [ 1047.347766] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1047.371628] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1047.381481] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 0: open(0x0, 0x0, 0x196) socket$inet(0x2, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000001) perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000553000/0x1000)=nil, 0x1000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000280)='./file1\x00', 0xae) io_setup(0x8, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) io_submit(0x0, 0x2, &(0x7f0000001300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x7c4, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x6, r1}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000002c0)="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", 0x800, 0x100000001, 0x0, 0x2}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setresuid(0x0, r3, 0xee00) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3) 21:23:05 executing program 3: open(0x0, 0x0, 0x196) socket$inet(0x2, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000001) perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000553000/0x1000)=nil, 0x1000) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000280)='./file1\x00', 0xae) io_setup(0x8, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) io_submit(0x0, 0x2, &(0x7f0000001300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x7c4, 0xffffffffffffffff, &(0x7f0000000180)="01ef5a7ea4c4a66ce5982504451af1e6a009810d0a818c5e9cd431707663cfc8d63f56d7ed37c80d31afb0e5ccfceeef639ba769460c6e77eb5978ad174fc948d95ce5f6c688308181fa3749fbaf6d509c4f2fac02e0d935adaf62061be2823be37d672ce980875c8f83526f53a1b96140637d595ac987c42082e48475fc0705a678a87eeb94c9f456996908354a328fceca67b5244968b5a3ab9af9fb7a63f5945444c26a02910fe8fed82f19c8760770f357a3cf36d2ab793c478d1c9224a662bf95ec20a6544c534ca510dcacc20fb03ffce3b6e73ce03fa24cd28353597311c76517be1e6ee2", 0xe8, 0x5, 0x0, 0x6, r1}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000002c0)="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", 0x800, 0x100000001, 0x0, 0x2}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setresuid(0x0, r3, 0xee00) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3) [ 1047.468293] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000f0bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1047.583558] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000007fcbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1047.652625] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1047.929785] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1047.966889] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x34, 0x0, 0x8, 0x801, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x86dd}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_DATA={0x4}]}, 0x34}}, 0x0) 21:23:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000fffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1048.193351] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:06 executing program 1: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d07000/0x1000)=nil) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000d07000/0x1000)=nil, 0x0) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x1) socket(0x10, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) sendmsg(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000260000/0x4000)=nil) shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmdt(0x0) [ 1048.334831] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:06 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffff18, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c00071bab0925000900070007ab08000c000000f0007e93210001c000000000000000000000000000039915fa2c1ec28670e9889bb94b46fe0000000a0002", 0xff82) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0x0, 0xe100}], 0x492492492492805, 0x0) [ 1048.398589] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1048.478593] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1048.499482] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1048.524373] device ip6gretap0 entered promiscuous mode [ 1048.532200] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. 21:23:06 executing program 0: r0 = getpid() process_vm_writev(r0, &(0x7f0000004100)=[{&(0x7f0000001ec0)=""/4096, 0x1000}], 0x1, &(0x7f00000066c0)=[{&(0x7f0000004380)=""/4096, 0x1000}], 0x1, 0x0) 21:23:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000006c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000027300000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000002bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f0000000040)="9c", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1048.679376] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1048.698177] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:06 executing program 0: quotactl(0x40000080000101, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1048.734744] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1048.743648] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1048.766559] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1048.868935] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) 21:23:06 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000400), 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, 0x0) 21:23:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000003bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f0000000040)="9c", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:23:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc0045540, 0x0) [ 1049.099248] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1049.109158] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1049.128819] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r0) 21:23:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007a00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 0: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001d40), 0x40001, 0x0) 21:23:07 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f00000002c0)={0x0, {0x0, 0x7}}) 21:23:07 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f0000000040)="9c", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:23:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000004bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x1ff, 0x0, {0xffffffffffffffff}, {0xffffffffffffffff}}) 21:23:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001180)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_WOL_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @ETHTOOL_A_WOL_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_WOL_SOPASS={0xe25, 0x3, "e384ca123bd2065d9d5d8e56398abe213cb795c4c187ac4d2a8697f1b6c10736c9c8352a215999c0fb10e9b1e26aee9c2247c0b21f6861c7a54ffa9c07ca630224f2a820a7ba93dbcaba0fa1d744a84ce91a789c066cda4d5c564b335fd0621115c237e0a0632274f4c5c8f292ee73dff297cfda0ab23f19e22b7990e3092e2c57f8d8e3fc0cf6f0bea113ecb9df92ddc3557a0db8c125f0d162494da6d2c9950546cc6f587d8f782de90a9fa2c977f5d5f735d83e46a2d91c28dd0ee619d2321e9f355707ba42cb4d891aa6e9c7ea72c9cba1d87cd265485c0fcd1f7c45f01933c2fb168eedd7d5f688d17969aef576046048c3a39301739388e324f9f24229a59c6a9980a92b0f7056ae8d93f847cad85c33493c76ea7d3ac94c4c23dbdf1721a86cd7e89aaface95df1430a624f79d8e499a889810a169863cd101be898c9e18b9d8224766f6f182954a3d60d1f90a34f28148ad04442f6a9375c6bb6c52f3314bd9cefcaf59d9166198743b25d92f5cf65d53afb8dc10bd10a9455bfc0c33ae9eddd6a9f04a06fdd399bd7b1cd92091e75fcb29f2b83af58c449100e6c90dd843d972435c0a9c5f0aaa89ee7f6e82bcdfc136fd3b8f62ed9b2780ca2728646b579cf36e1ba98adfd2c93fedd463c12c2ea471900a428d667d24cc689baea6a7d75a47bce6d9452de45adbe4274df2148444a0e8fe3665fc2287786e3e0b4da46da6f9edebb3ef3593312989ed3166c068d0e6621190c7800304c4738a006732a3ee5aa7a01200c248c854369bc2177236f76d43099241cfe17649b6e1e6fc773fc292b13d265c96770db047d937848ce1e018323f555eb096873fc0b3703156d6164e6902de2a0840071e629d701e6c9d97e239b1820232858d0484be8275b2bfa862ed3bc89d2f482ecfe435ce20bfb9b0d45cc67a9f06a7a41653ab4f285b13e1db7457af63dbefa9b8db95b55aa56204403fe821dff11230a7900f90caa63ad9d769147acbbf7cc44678081641d1590848276fa9cc4278e109d2d099e34eba5e65310f162caea548c2c59677e40e48a2e65a0be3ef79b2beb8087d77925eeb89cc89d08114f6962cb40fed9b6ac101e19b640b8d766d0671a2c6ad1f1b6a15d94c9a8ed679592a6191332ab69d11402bbb710c25d30d94309ca3483f0e3733afe64ac0690acee77801290e423cf10369fbd2c8765edac8c6acd46a73915b2679faaaf3266ac9996fb6c43d5105f49b79ddad10e68abedd1234cc641f9aa52a0c119d247017d146c633298c5c10cf4d3830838ea55ec9f049dd5970c3d6ea87ec083b53b7fd3440d504e85cb5741aec5c9edfc88709f751b665252e88e6a67f2100ef99b1484199866bdd692eedb1038e8990353527ec68c21042744bb4d0af2fa2386166a7afdc265c16bc012bca9e858867f93a0bb8f33659b99ea45027e7caf63254a832fa144cad37670034722012870809436ea01e26e6db3841f6b25e055fa70d966d5936466f772a6e4b4a0e876956dd0c3ce68df6da3ce1c15e647b87d8924a5143c7587014b3e13a43927bd498d47126552d565fe64f345be69a980d57d786b7abf21bf2409a15d133fa2c1cec0c4bbab66dde6de340c4a493a9d2e6217dbf21a8d3872148d09e7b81d19c975f1b3f764ff957807d150078c34081dfe97db9eb3bd5d7b081b6910540c8ca902e3790a27883bb8095b8588e0c4a312ac5a1bde28f59fe601902954ce5743e616ab271abf3ddce9e1b2a5feed19d69766bb558d254700b28a65610a50b7e91738c78b3006d4f43e289f755d45c4fbc69f9d0075d15fb52ac11ef6ef949c23c280ade6424a9552acbdcacd831b66f4c077bab72d4f2eb7464aefee17a135fba962ccf50c9d8d63a301930010dacf5a873c8786d09bae23f50bc70b4c5dfa71761d1e47639cb06861078923b83993f1c485e7955862cfb4a0a6fc3da9f1cf88c236163550d24b263beb8edb9313b49d378a76ad2b513d0df7f910df761b5d3c58e573da3922f4d1423c4910f9cb2c58182e21f743a35277158b97b573d69d6ba8da2b1e418c5f49c7494fc2a22507742b54b116e0b7c11f36254d3196e7297b40ed7e68848a15c6c333c7d122fe21f805ffe8f32898d3a93f1b7977670ae1ed5aa09fa5aa79c54c9e8822719f78f835a99bed030a034be2448dae6acd9ff389c5b39b257115467b1c7c1306855afc8f33d17949fbc7632db969945dbb5f2c9edc597b0d0aac16bad94b7134aa65ac28f6cde9e260879b50c8656c5413cd83b7b20dbc1a278b2ae18890a5b1504fdc7721da4369cb923ef432347efa26ff5b941934067bcc4364b2230d59815c1416afdebda7ef9c2565af8d325e34bf48b49d14cdf84771faba1c7b9ac82cf55d6316bae10918ef75977bd28d7b5db532f3e9a1a675335d9578b876797edc74dd801d402553969900ad1e6dd0eaadd6e1c8c942ec196dc14794a7fd6b31977ad08557de58c9708211c388db503caf8a4018eb6ef7b2e057282d4cb0116b80049b13feecf17b3d5967d74055baf132c6ab05a2378d15f82a933e04eba013364b914305361fce794e66b52d7caca668d5dd9de2a5dff8940838a34c0f6b0f934bd535c30598ae083252adc8453ead7c84614ec460bd5819e9357bda7968dbca99d7c94a56500e32ec874155a2a7879446ed729ff7cec086b361e4ebb2fc0101158cf41b0bd3ec34cbfafbabfc12fc71229110c012aab3b48d298908b121336f0f8ea33bd99b53c8e31f1eaf2842a6148af0cfd934d8296db5a0def9835cb033964824b76f883cce962d49195e73b727ce44664254565ba368e427e80afcab7ec18a7f0054b99944beff558ba10d4ba8b3d80cdd3c5133029276e205c42461357ab69831198feff583aaa042d748c7df57a106bbd91710bcc9b9b09e89a47d9358cd2030f7e8a4f5afecb2752939d1a91e740d84f3b4885204642d7860447dc967f7d6a3e18ed2212cdbe2e36888e3769e2cc28f63a43e5982f79e4b5067af4df47d97f8604dc0631d3517c06727d3a86a8d618efef2767f4732025dd2b6ad0cef427ca6707118bc4d168e9e55475abd60412bd07587e0f7e0e1b5d4f76e47a7d6cfba078dfb8d133b297a516d1e75473c9345554996b67b540d01a740cef4f7636767f0b47841f5fff494102e0156d732f2dd3dec76040812fadf6c27b8f4133ce4f34500fb45f7c9ce94b41b68316ac6752793cd4c010b3f791cd0266a3a400517eec6bf466a22782af2b592408117686da039d78fc34c8afc6217bc55253bbdd7be47e12caea9bc77d71e6f745253752197621c1055663d4394afe05bd04c79a3cbebdcbc240b64c7ec08c99cf4070980e2449a946e2a4a592893f4d409e712b12bae81dfe297c15938f306429a76f8f920ce867545ebf65b3903617b5e1e39ad9397aecd6cc4e6fd5f7f0a781f83ea8c252186690520f5f1639e0a64daa59296053069249013498eaafa12a4eacb0925931ac4e5147749b603f4ba49e90f1e05dd9ca657c8a2029662a44ec7633ae4d6065ebf74fef456e4df470d30036c64270ee811d8abcf030ea5dc7f232a17a54da405efb3b0d32152d646d54ed740f969b1012e2115e42b5d294513cc7ec530d5f0239fe8b31fc2562375114373185f8c250fc2135e5979d315c18a737df37f231a139d3cd0178ee35fe21a1bf213ddf421eb1cb655146692ce36bd2b0383248680083d10beb78247ccb12c2ad26fbda1b1fcd48989f2d4eb9cffdbbbb36088196d04c6919bac5072f8c29883d5f344192a17b72b6bf4d8a9d1623c32247c924732864c372070291375bfc48742867ac13007b0588b31fcd7d4cb27eedb78d2552569d5a87d120be8d9fb62c2f1df49a01ef468854831ac60776b1b8df1549c8094dc8e1dd710d405f4345bfbd4527d617d77cfd7314c0be583358e67ed63ae8ff78470f2cf8cb1b8e29c4bc6cb01e65f5432007dc7ebfc9ca444644b9514d33fbffb97e49c6af12d04691307c3e22c98c5a49ce0ddb31457675277681ba60b3cca1186c61b705459403c797e87bad773681a0ee33499e522987b4b4b85b9890587ef381ec1948d8262f4a0f76c099a134d404ea73237e274fc5ff1ae413bdd5ddb888b97d614ee3602595501f7713847604e31743b582328906736ebd64b14db7b46270c91a9386d59b1bd0c7e9e1f5e330f4271428438151b3e5cb88e4b075c05ca9b1e82d68a246bc99f30d5ee29fd03a748b7403e6c43dce03dfc38ead9696ea569ae703f8de563d8e679ac2b022f1842a9fae2bd0d3485fead7a7fbfdfa28203e1d4f7263e6f838d99690c80fab3bf61a80005191a5bb3f5413692d4277a7a191715f411a2ff905f8d4e5ab41ab1db66525f879f0154d152317642a7b832f684199ad53497f39f74827ad57fcd1925dbe931961f7efa36bf60a3952d077c7858cebeb656ecbc686eca238c7f233b06b6104e02edf2b6c776c01fbc9dde8b36ec2902c7f58d06ea0ea365c7a1c7026d9d9be9f150e804f78cccd3f47795525afe8b018cc93c830bab8229feb43f36c698fc7d21f73b06a416ddc190a324a066701f0028c4cb04c648692e284cedb859d954251057c12724478553915e079702c939e46390b16405746312f07c03038025d0d5a349e95e489f0b0af63e7234b56479c96b0bd082f34985ef01f9800faa325c6d06f4fd133baa7b75e1ded51f1c940926131002f35615b83315db74456ee29e6047a071196aacec7ea2f635ae8d6a8329705ba5f5882c4e05c8bf0836aac65b4ae7e1191a282ddc70de830ec59d96cdb9bd47d8619781852ba57c8c5cae79d596aab3f29100cdb95f3760bee3369e9aadb8f41af720da7d8401e835a330d2cd06b5db4df4586177be0cd2de9213f464b75a45a92841710b548dcceafe6d69e1bf9a71ecd5fe56f708e388b9c726ffb6be12af7a9efb450e4aca2bb671e0b51852380a39c864b8f7aa6a05aac840e4712a3aff8dc48079487dc4caa668e5333e743d87b941cc3b5f3a5d05587f4aa832627edbb6421006ac8aa8159da643f7d5bb4ea320ecc15002143a085685da4551df43901869dcdadb51630bdcd9c7"}]}, 0xec4}}, 0x0) 21:23:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8000000120001"], 0xb8}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) [ 1049.402208] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1049.421769] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1049.472908] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1049.516572] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1049.540581] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f0000000040)="9c", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:23:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000008400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="c40000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e200a"], 0x310) [ 1049.563935] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8947, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000008400000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000005bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000800)={{0x7, 0x0, 0x0, 0x0, 'syz1\x00'}}) [ 1049.676735] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) 21:23:07 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4611, 0x0) 21:23:07 executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f00000000c0)) [ 1049.795374] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1049.813757] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000008800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1049.887735] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x40086602, &(0x7f00000000c0)) 21:23:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000006bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x1) 21:23:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000008800000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:07 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x40) 21:23:07 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 21:23:07 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, 0x0) io_setup(0x0, &(0x7f0000000100)) [ 1050.018279] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:07 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000001080), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f00000010c0)) 21:23:07 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000100), 0x200, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000000)={0x1}) 21:23:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffff8c00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1050.093855] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.102921] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.114375] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, 0x0, &(0x7f0000000000)) 21:23:08 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 21:23:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000007bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000a000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r0, 0xc01864cb, &(0x7f0000000600)={0x0, 0x0}) [ 1050.263560] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x3}, 0x0, 0x0, 0x0, 0x0) [ 1050.307908] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.324176] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)={0x1c, r1, 0x1}, 0x1c}}, 0x0) 21:23:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000ad00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 0: bpf$ITER_CREATE(0x14, 0x0, 0x0) 21:23:08 executing program 3: bpf$ITER_CREATE(0x15, 0x0, 0x0) 21:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x68}}, 0x0) [ 1050.494886] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000019000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x28, 0x0, "1c62ad8c187d8b5b95c54bc358893184b411f02f1f82beca6f88620f6771f57de3375417772395c573801da1a8970790ec6dc8e68b925c1755c1843af78dcb3e69e9dd302ce2e925581196ba22a9d526"}, 0xd8) 21:23:08 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000001080), 0x0, 0x0) 21:23:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000008bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x0, 'syz0\x00'}) 21:23:08 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x140) 21:23:08 executing program 0: socketpair(0xf, 0x3, 0x0, &(0x7f00000004c0)) 21:23:08 executing program 3: r0 = socket(0x18, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0x0) [ 1050.651859] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.675943] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000db00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f000000e480)={'sit0\x00', 0x0}) 21:23:08 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 21:23:08 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000180)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x3, 0x4}}, 0x10, 0x0}, 0x0) [ 1050.736635] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.842129] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffff9700000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000009bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) 21:23:08 executing program 3: prctl$PR_MPX_DISABLE_MANAGEMENT(0x39) 21:23:08 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8901, 0x0) 21:23:08 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0x40086602, &(0x7f00000003c0)=ANY=[]) 21:23:08 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000140)=""/254, 0x2a, 0xfe, 0x1}, 0x20) [ 1050.939337] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1050.953273] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 1: prctl$PR_MPX_DISABLE_MANAGEMENT(0x8) keyctl$set_reqkey_keyring(0xe, 0x0) 21:23:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000a000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1051.036316] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:08 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8912, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:08 executing program 1: waitid(0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) fork() waitid(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) fork() 21:23:08 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x5}}) 21:23:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0xfffff, 0x0, 0x0, 0x2}}, &(0x7f0000000200)=""/196, 0x1a, 0xc4, 0x1}, 0x20) 21:23:09 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/46) [ 1051.211225] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1051.254359] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1051.287234] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) 21:23:09 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x40086602, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae78) [ 1051.297506] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:09 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001080)='./cgroup.cpu/syz1\x00', 0x1ff) 21:23:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000a500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:09 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getresgid(&(0x7f00000025c0), &(0x7f0000002600), &(0x7f0000002640)) 21:23:09 executing program 3: syz_open_dev$media(&(0x7f0000000080), 0xfffffffffffffff9, 0x220302) 21:23:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000022bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1051.433007] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{}]}]}}, &(0x7f0000000340)=""/144, 0x32, 0x90, 0x1}, 0x20) 21:23:09 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)="9a", 0x1}, 0x40) 21:23:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={0x0}}, 0x0) setregid(0x0, 0x0) 21:23:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000004401000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1051.600972] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1051.612420] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8903, 0x0) 21:23:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0xc}]}}, &(0x7f0000000140)=""/254, 0x2a, 0xfe, 0x1}, 0x20) 21:23:09 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x80047437, 0x0) 21:23:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000023bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1051.716462] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1051.732836] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020f59aacbd00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, 0x0, &(0x7f0000000040)) 21:23:09 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x3a) 21:23:09 executing program 1: prctl$PR_MPX_DISABLE_MANAGEMENT(0x26) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 21:23:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007501000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1051.814820] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 1: r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140)={0x43}, 0x10) 21:23:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000043bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:09 executing program 0: syz_open_dev$video(&(0x7f0000000000), 0x0, 0x185400) 21:23:09 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@restrict={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000200)=""/196, 0x28, 0xc4, 0x1}, 0x20) [ 1051.935701] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1051.964923] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:09 executing program 0: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001180), 0x52000, 0x0) 21:23:09 executing program 1: socket(0x2, 0x0, 0xafb4) 21:23:09 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x2, &(0x7f0000000040)={'ipvlan0\x00'}) [ 1052.050307] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.058889] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000edc000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={r0}, &(0x7f0000000180)={&(0x7f0000000140)={[0x752e]}, 0x8}) 21:23:10 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007302000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000001180)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_WOL_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @ETHTOOL_A_WOL_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_WOL_SOPASS={0xe25, 0x3, "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"}]}, 0xec4}}, 0x0) 21:23:10 executing program 0: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 21:23:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000045bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x2, 0x0, 0x0, 0x1}, 0x8) 21:23:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000002a80)) [ 1052.260294] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.281594] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.301380] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:10 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f00000002c0)={0x0, {0x0, 0x0, 0x4, 0x0, 0x8}}) 21:23:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000048bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 0: r0 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r0, &(0x7f0000000540)={&(0x7f0000000040)=@id, 0x10, 0x0}, 0x0) 21:23:10 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000d702000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1052.431021] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000002d700000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1052.563497] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.594688] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.681175] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1052.737791] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:10 executing program 1: syz_mount_image$jfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp862'}}]}) 21:23:10 executing program 0: syz_genetlink_get_family_id$nl802154(&(0x7f0000008d80), 0xffffffffffffffff) 21:23:10 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, 0x453, 0x0, 0x0, 0x0, "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", [""]}, 0x10c}}, 0x0) 21:23:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000004cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000e002000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000db00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, &(0x7f0000000040)) [ 1053.139358] audit: type=1107 audit(1626729790.945:130): pid=15993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='8 M4kE꒺:}>_%Vz;VIAR֏rӟ>Q)YʹHFLY ^hLnR@{z p(#SW M -- 1-*OdZSǓ@\ X{(DDfYpZy|8éc(#RLR]wp; 6MӭEYU' 21:23:11 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="398cfcd897e2"}, 0x10) [ 1053.195467] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1053.210605] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1053.234179] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 21:23:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000003000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), 0xffffffffffffffff) 21:23:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000068bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1053.408935] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1053.436146] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 1053.485594] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0xc0189436, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:11 executing program 0: bpf$ITER_CREATE(0x21, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$PPPIOCGNPMODE(0xffffffffffffffff, 0xc008744c, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)=0x3) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000280)={0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x5, 0x0, 0x7, 0x1c8, 0x72f, 0x0, 0x6}) 21:23:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000005000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000002e000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:23:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000006cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 3: socketpair(0x22, 0x0, 0x7ff, &(0x7f0000000000)) [ 1053.636350] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x8}, 0x20) 21:23:11 executing program 1: syz_open_dev$sg(&(0x7f0000000440), 0x0, 0x4041) 21:23:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000006000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1053.736873] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100), 0x200, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, 0x0) 21:23:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 1053.800266] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0x5452, &(0x7f00000003c0)=ANY=[]) 21:23:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000074bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1053.843918] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1053.872612] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x89a1, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000ed00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 0: syz_open_dev$cec(&(0x7f0000000000), 0x2, 0x2) syz_open_dev$cec(&(0x7f00000001c0), 0x2, 0x2) 21:23:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) [ 1053.987304] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000007000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:11 executing program 3: syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) 21:23:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000b00), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000c80)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000040001"], 0x20}}, 0x0) 21:23:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1a9800) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1054.017148] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:11 executing program 0: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) bind$phonet(r0, &(0x7f0000000000)={0x23, 0x0, 0xce}, 0x10) 21:23:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100), 0x200, 0x0) read$midi(r0, &(0x7f0000000000)=""/58, 0x3a) 21:23:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000007abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1054.144529] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 3: socket$packet(0x11, 0x2, 0x300) ioctl$PPPIOCGNPMODE(0xffffffffffffffff, 0xc008744c, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)=0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000001180)={&(0x7f00000010c0), 0xc, &(0x7f0000001140)={0x0}}, 0x0) 21:23:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1054.224349] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000640)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 21:23:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fc07000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1054.291829] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000500), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r0, 0x400448dd, 0x0) [ 1054.391742] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000084bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:12 executing program 3: socketpair(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000009a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 21:23:12 executing program 1: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000100)) 21:23:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 1054.495333] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1054.516057] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020bdac9af500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1054.596913] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1054.710464] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1054.798086] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, 0x0, 0x0) 21:23:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x8) 21:23:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000088bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:12 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000009000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffff500000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1055.131851] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.158237] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000a000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1055.180276] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:13 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x3}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 21:23:13 executing program 0: sysfs$1(0x1, &(0x7f0000000000)='i-$(+\xf6-\x00') 21:23:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0xfff9, 0x0, 0x1}, 0x8) 21:23:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffff600000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf020000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0xe}]}}, &(0x7f0000000200)=""/196, 0x26, 0xc4, 0x1}, 0x20) 21:23:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 1055.350614] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000c000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 0: syz_open_dev$media(&(0x7f00000002c0), 0x0, 0x0) [ 1055.472993] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.502449] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.517030] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:13 executing program 1: select(0xb, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)={0x1}, &(0x7f0000000140)={0x0, 0x2710}) 21:23:13 executing program 3: syz_open_dev$evdev(&(0x7f0000001a40), 0x0, 0x0) 21:23:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000020000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf030000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x401c5820, &(0x7f0000000040)={'ipvlan0\x00'}) 21:23:13 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x5452, &(0x7f0000000040)={'ipvlan0\x00'}) [ 1055.721122] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.735309] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.754379] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1055.764395] ieee802154 phy0 wpan0: encryption failed: -22 [ 1055.764429] ieee802154 phy1 wpan1: encryption failed: -22 21:23:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffffb00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={0x0}}, 0x0) 21:23:13 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000001080), 0x5, 0x0) 21:23:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) 21:23:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf040000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000022000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:13 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x198, 0x198, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x0, 'veth1_macvtap\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1, 0x20}, 0x1c, 0x0}}], 0x1, 0x0) 21:23:13 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x14, 0x0, 0x0) [ 1056.003553] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1056.023718] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/127) 21:23:13 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x89a0, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x38, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) 21:23:13 executing program 3: syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffff7d5, 0x0) [ 1056.055603] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1056.201042] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000007fc00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf050000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:23:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000023000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2e080, 0x0) 21:23:14 executing program 1: bpf$PROG_LOAD(0x16, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:23:14 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8903, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) 21:23:14 executing program 0: waitid(0x0, 0x0, 0x0, 0x2e69798c69eb0729, 0x0) 21:23:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000ec0)={0x0, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x88) [ 1056.341633] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1056.363968] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1056.371888] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x32, 0x0, 0x0) 21:23:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x0, {{0x2, 0x0, @multicast2}}}, 0x90) 21:23:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000003f000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1056.507576] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffdfc00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) 21:23:14 executing program 3: syz_open_dev$evdev(&(0x7f0000000000), 0x8, 0x40) 21:23:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000200), 0x80000000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000280)=ANY=[]) 21:23:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf060000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000240)) [ 1056.621352] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2a, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffff, @dev}, 0x10) 21:23:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000040000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1056.705117] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x4400, 0x0) 21:23:14 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x125e, 0x0) 21:23:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x5450, 0x0) [ 1056.772305] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffdfd00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x20000b78, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x1277, 0x0) [ 1056.849992] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1056.858471] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000080)='.\x00'}, 0x10) 21:23:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf070000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000140)={0x50, 0x13, 0x1, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x50}}, 0x0) 21:23:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000043000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x5460, 0x0) [ 1056.996701] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x127e, 0x0) 21:23:14 executing program 3: bpf$PROG_LOAD(0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:23:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x34, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}]}, 0x34}}, 0x0) [ 1057.052175] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) [ 1057.163951] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1057.172619] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffffd00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x34, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}]}, 0x34}}, 0x0) 21:23:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETA(r0, 0x540b, 0x0) 21:23:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000144000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf080000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 3: socket$inet6(0x2, 0x1, 0x0) 21:23:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x34, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}]}, 0x34}}, 0x0) 21:23:15 executing program 3: semget(0x1, 0x0, 0x704) [ 1057.359475] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1057.383360] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 1: r0 = socket(0x21, 0x2, 0x2) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000003ec0)={'tunl0\x00', &(0x7f0000003e40)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @loopback, {[@rr={0x7, 0x3}]}}}}}) [ 1057.432909] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 21:23:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000045000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x34, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}]}, 0x34}}, 0x0) [ 1057.611513] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 3: r0 = socket(0x18, 0x0, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x118}}, 0x0) 21:23:15 executing program 1: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) bind$phonet(r0, &(0x7f00000000c0)={0x23, 0x0, 0x9a}, 0x10) 21:23:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf090000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffffe00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:15 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) [ 1057.719467] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000048000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1057.835266] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x28, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 21:23:15 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x15, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:15 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@empty}}, {{}, 0x0, @in=@loopback}}, 0xe8) 21:23:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0a0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1057.884344] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 0: socketpair(0x18, 0x0, 0x0, &(0x7f0000003bc0)) 21:23:15 executing program 1: socket(0x2, 0x5, 0x52a) 21:23:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000001e80)='.', 0x1}], 0x1, &(0x7f0000003440)=[@dstopts={{0x18}}, @flowinfo={{0x14}}], 0x30}}], 0x1, 0x4080) [ 1058.018836] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.040479] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.086739] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:15 executing program 0: openat$mixer(0xffffffffffffff9c, 0x0, 0x304c2, 0x0) 21:23:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000fff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000004c000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000040], 0x0, 0x0, &(0x7f0000000040)=[{0xd010000}, {}, {}]}, 0x108) 21:23:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001a40)={0x2c, 0x0, 0x0, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}]}, 0x2c}}, 0x0) 21:23:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1058.250941] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x16, 0x0, 0x0) 21:23:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xb, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:16 executing program 1: r0 = socket(0x21, 0x2, 0x2) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000008c0)={&(0x7f0000000000), 0x2000000c, &(0x7f0000000880)={0x0, 0x118}}, 0x0) [ 1058.298097] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.344237] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.360103] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000005f000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020001fffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 0: r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x24) 21:23:16 executing program 3: r0 = socket(0x21, 0x2, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 21:23:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf220000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000ec0)={0x0, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x3) 21:23:16 executing program 0: r0 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000000c0)=@buf) 21:23:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1058.542201] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.560649] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x3c, r1, 0x599621f0be64a107, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x3c}}, 0x0) 21:23:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000060000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401070ca, 0x0) 21:23:16 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x1268, 0x0) [ 1058.677516] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 0: socketpair(0x18, 0x0, 0x0, &(0x7f0000001880)) [ 1058.752686] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.761159] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000f0ffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf230000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x149802, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/23, 0x17}], 0x2, 0x0, 0x0) r1 = dup(r0) perf_event_open(0x0, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80006) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/handlers\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(0xffffffffffffffff, 0xc0285628, &(0x7f00000007c0)={0x0, 0x0, 0x1, '\x00', &(0x7f0000000780)=0x3f}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 21:23:16 executing program 1: socketpair(0x29, 0x2, 0xfffff000, &(0x7f0000000240)) 21:23:16 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000068000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:16 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000700)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xe1, 0x1, "b7bc11055cbedbf8441a3e049541bd3e10cfd0ce7dc8cc5da59938a1b8b92d0c5684929f6f7bfe8a58efc4a98c566288088b86821e583ba2668ce3876bb3b8fa52f0ae88966ed4fe66daf04fead207c77995591d4beba2d42a892f198ddec17a2887704410b0a858d8d7c87e78a022e18f88712fa631d391117f391da40d27780ae20aa669e5ad02280ec469ae8119639d24ab6d7373cf99743eb7daf70412f8a2d95ed9b7886a016ed6e299eb23e0f6f0b6aa1a398fa97f4fec327340fed545dc12802f15f5d09e6a645e84b35f22dfa723fd8790e31b4c27a9a2759a"}, @INET_DIAG_REQ_BYTECODE={0x85, 0x1, "b553e315073d6521abc91a7f57f4506cabf0de618c830a1916122f527d8bdb231002f132bf0829842d18c61d8a684fa4326522bb3cd593f651cb1adba61fba35fedb8a25f63d001c81cc797a6ee99f52552c81048898b981678dc4885987bac0f4d9e40a937a35fde47971ff2957c233ef276a8f24de5405f381b57f27eca9098a"}, @INET_DIAG_REQ_BYTECODE={0xd09, 0x1, "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"}]}, 0xec4}}, 0x0) 21:23:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast, @multicast2}}}}) 21:23:16 executing program 1: semctl$SEM_INFO(0x0, 0x0, 0xc, 0x0) [ 1058.976516] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1058.986163] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.013567] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:16 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$fb(r0, &(0x7f0000000100)=""/178, 0xb2) 21:23:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x14, r1, 0x1, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) 21:23:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fcfdffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000006c000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf430000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 21:23:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) 21:23:17 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000002600)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) read$fb(r0, &(0x7f0000000040)=""/5, 0x5) [ 1059.220911] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000d80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d40)={0x0}}, 0x0) 21:23:17 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x12, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) [ 1059.297457] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.308302] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.324033] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:17 executing program 3: r0 = socket(0x21, 0x2, 0x2) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000240)={'tunl0\x00', 0x0, 0x0, 0x1, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @loopback}}}}) 21:23:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fdfdffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x6, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000273000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf450000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000940), 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2282, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000030004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 21:23:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) 21:23:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x39, &(0x7f0000000ec0)={0x0, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x88) [ 1059.509654] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.525497] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.549094] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:23:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x401}, 0x14}}, 0x0) [ 1059.565539] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 21:23:17 executing program 3: semctl$SEM_INFO(0x0, 0x0, 0x11, 0x0) 21:23:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf480000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1059.616847] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.645169] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:17 executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x7) 21:23:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020207fffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @broadcast}, {}, 0x106}) 21:23:17 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000074000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:17 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x12080, 0x0) [ 1059.843753] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1059.868593] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:17 executing program 3: bpf$MAP_CREATE(0x5, &(0x7f0000000080), 0x40) [ 1059.890220] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1060.040771] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1060.074223] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1060.144162] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 21:23:18 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 21:23:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf4c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000175000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)=@buf) 21:23:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020208cffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x200, {{0x2, 0x0, @multicast2}}}, 0x90) 21:23:18 executing program 3: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) socket$inet(0x2, 0xa, 0x0) [ 1060.562948] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1060.595512] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x13, 0x0, 0x0) 21:23:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void, @val={0xc, 0x99, {0x0, 0x43}}}}}, 0x28}}, 0x0) 21:23:18 executing program 3: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x1402, 0x9}, 0x10}}, 0x0) [ 1060.613393] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1060.647553] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202097ffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000007a000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf680000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 3: r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x24) [ 1060.794911] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 1: setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000000), 0xfffffffffffffdfd) 21:23:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x148, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x238, 0x238, 0x238, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5ccfabc97960602bef32cd66f4273e42c055128985575902b9cc989630a2"}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) 21:23:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000084000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000002600)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000080)=@raw=[@call], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0}, 0x78) 21:23:18 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000002600)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) [ 1060.902857] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1060.928571] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf6c0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1060.997950] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000003c0), 0x202, 0x0) write$fb(r0, 0x0, 0x0) 21:23:18 executing program 3: syz_open_dev$sg(&(0x7f0000000080), 0x3, 0x4002) 21:23:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020f5ffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:18 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) [ 1061.096013] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000021c0)={&(0x7f0000000000), 0xffffffffffffff1b, &(0x7f0000002180)={&(0x7f0000000b80)={0x15c4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xa8, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1164, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^:\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\&!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '$(%/$]\x88\'\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x3b, 0x5, "76dd2ba2bcab88605e973f4164d39ff681adec5fbf8db4e6a8e7ab8d06e4e4d92d6615fb46aea2864a5a5083014f75d3323882393edecb"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x44, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x3f, 0x4, "3706d02ff48f453fca4dc5ff55b7220910c3137080ccc9defa3d71201cf50ea918939a44d536c8cb17e6fa1bfbdd24dfe735e414fd196456aff5df"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x294, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x8f, 0x4, "3ce27f4b1e3812373afca374dc297f2fed9415b0b49dcbd7fcca164b3648184712c89889841c761cafc91df8ae65299b44bc3bc2600d3e046cb9eaa679db7259acd1b8f8f1ca749cc2684907199c0a95d6cc4a5ac8224249e9d2ad62c25b087236243f5dc30c026094b06261be1d8ce7f28ba484bc116681e02529e137ede05deea7282411dcd4c5b1a35c"}, @ETHTOOL_A_BITSET_BITS={0x9c, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '\xfc\x96-&\\:\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-//\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '@)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-]!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x2d, 0x5, "7456f8c3e01e9fcf48ecdd51cfe46e4857ea105695fd2ae32eb5dcea34f282531538d90a8e09ac2afd"}, @ETHTOOL_A_BITSET_MASK={0x8a, 0x5, "cfac9af45534e9d5ce34318c7398373f365f0f817f5297dae10e7ec8b3a523c88288159a5f2844ef563778412eb7f93670083ef702e257810963fc47d57bee64f3969c139426d72cd098ad3bab876053270ededaffa28ea3238fb5eae513b3105749c53aeb5258e6e1e6265bf97b54aa5b03397746697ebf8abac919dd63abecfc351ea74ec0"}, @ETHTOOL_A_BITSET_MASK={0x75, 0x5, "eddbdede821a2dfee0e3f5126cf66136c7ac6b677a8d7732fc263edece455d96a0a061fce1583d61b2195e81504d0b11014340715c1a6fdccebf9e6041ac351378f09d39c90fa37a40bd6d9eba5c614910c73e71c1de1122d0bfaa35eb0691052464987cf7cc74612c065e1b229293df78"}, @ETHTOOL_A_BITSET_VALUE={0x27, 0x4, "77dd7647f453a4d977735d7fb77fc1760f90189d33dde7d03c2249658299ff8251ca69"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x15c4}}, 0x0) 21:23:19 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000000)='-\x00', 0x2) 21:23:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000088000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1061.209588] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x22, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:19 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x541b, 0x0) 21:23:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0xa, 0x0, @multicast1}, 0x10) 21:23:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf740000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:19 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x8}, 0x0, 0x0) [ 1061.336102] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1061.357997] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:19 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = fork() rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) [ 1061.475056] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1061.487204] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020f6ffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000a0000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:19 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, 0x0) 21:23:19 executing program 3: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x1ff}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x7]}, 0x8}) 21:23:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf7a0000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:19 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x5421, 0x0) 21:23:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "ff77000000000042c80000000000005000"}) r2 = syz_open_pts(r0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCCONS(r2, 0x541d) dup3(r2, r0, 0x0) 21:23:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) [ 1061.657354] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1061.671417] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1061.694553] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:19 executing program 1: r0 = socket(0x21, 0x2, 0x2) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0, 0x7ffffffff000}}, 0x0) 21:23:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 1061.833870] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf840000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) 21:23:20 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "42c65262e1dea858bfbd4b5544393031f0056f348a797eb208f273abbb44fe80"}) 21:23:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000ad000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x13, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'veth1_vlan\x00', 'ipvlan0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@private, @multicast2, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) 21:23:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fbffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 3: r0 = socket$inet6(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) 21:23:20 executing program 1: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, @sliced}}) 21:23:20 executing program 0: semctl$SEM_INFO(0x0, 0x0, 0x10, 0x0) 21:23:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000002d7000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1062.473861] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1062.484989] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1062.512352] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 21:23:20 executing program 1: r0 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffa}) 21:23:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf880000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 0: r0 = fork() waitid(0x1, r0, 0x0, 0x4, 0x0) 21:23:20 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x1a, 0x0, 0x0) 21:23:20 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x3938700}, 0x0) [ 1062.647709] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1062.668475] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fdffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, 0xffffffffffffffff, 0x4d) 21:23:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000db000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1062.809862] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1062.879314] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bff00000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x1e, 0x0, 0x0) [ 1062.943187] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020feffffff00000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:20 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x891b, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) [ 1063.009711] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x22, &(0x7f0000000ec0)={0x0, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x88) [ 1063.105653] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000002e0000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1063.218072] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1063.291435] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1063.310385] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x5411, 0x0) 21:23:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000c0ed000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:21 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180), 0x10, &(0x7f0000000240)={0x0}}, 0x0) 21:23:21 executing program 3: semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 21:23:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000c0ed0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:21 executing program 1: openat$fb0(0xffffffffffffff9c, &(0x7f0000001000), 0x2c000, 0x0) [ 1063.690718] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1063.718389] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xb, 0x0, 0x0) 21:23:21 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8983, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) [ 1063.786928] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1063.810482] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 1: r0 = socket(0x21, 0x2, 0x2) syz_genetlink_get_family_id$smc(&(0x7f0000000080), r0) 21:23:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000100bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:21 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000f0000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1063.951471] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, 0x0, 0x0) 21:23:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000003c0)={'syztnl0\x00', 0x0}) 21:23:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000500000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:21 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) [ 1064.055639] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001280)={0x24, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x4}]}, 0x24}}, 0x0) 21:23:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1064.162688] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1064.173243] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000f5000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1064.272158] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x1261, 0x0) 21:23:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000600000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x6, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x40) 21:23:22 executing program 0: r0 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000000080)={0x0, 0x0, 0xffffff49}) [ 1064.347824] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1064.359722] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001ac0)={0x0}}, 0x0) 21:23:22 executing program 3: prctl$PR_SET_TIMERSLACK(0x1d, 0x8) 21:23:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000007fc000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x23, 0x0, 0x0) [ 1064.496237] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[@dstopts_2292={{0x18}}, @hoplimit={{0x14}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x70}}], 0x1, 0x0) 21:23:22 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, 0x0, 0x0) [ 1064.592991] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1064.607816] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 0: socket(0x23, 0x0, 0x2000004) 21:23:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000700000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 3: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), 0xffffffffffffffff) 21:23:22 executing program 1: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), 0xffffffffffffffff) [ 1064.729520] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000fff000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffffffffff0700bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1064.806318] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 21:23:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[@hoplimit={{0x14}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x58}}], 0x1, 0x0) 21:23:22 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000140)) 21:23:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffc0700000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[@hoplimit={{0x14}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x58}}], 0x1, 0x0) [ 1064.931073] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 1: socketpair(0x1, 0x801, 0x0, &(0x7f00000002c0)) 21:23:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@deltaction={0x14, 0x31, 0x721}, 0x14}}, 0x0) 21:23:22 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000040000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1065.052345] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1065.063756] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[@hoplimit={{0x14}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x58}}], 0x1, 0x0) 21:23:22 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2, 0x0, 0x0) 21:23:23 executing program 3: r0 = socket(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x0, @private0}}, 0x24) [ 1065.161250] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000900000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 1: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000240)={0x1, @vbi={0x0, 0x0, 0x0, 0x32314d54}}) 21:23:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg$inet6(r0, &(0x7f0000003840)=[{{&(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001a80)=[@hoplimit={{0x14}}, @tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x58}}], 0x1, 0x0) 21:23:23 executing program 3: r0 = socket(0x21, 0x2, 0x2) connect$rxrpc(r0, &(0x7f0000000080)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0x24) [ 1065.249225] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000080000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000001480)=@ipmr_getroute={0x1c}, 0x1c}}, 0x0) 21:23:23 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x4b47, 0x0) 21:23:23 executing program 3: socket(0x26, 0x5, 0x8) [ 1065.376071] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1065.391387] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, 0x0) 21:23:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x6, @link_local}, 0x3a, {0x2, 0x0, @multicast2}, 'veth0_to_bond\x00'}) [ 1065.491299] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1065.505723] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000a00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0xc0101282, 0x0) 21:23:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x1279, 0x0) 21:23:23 executing program 0: semget(0x3, 0x0, 0x662) 21:23:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000c0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 0: r0 = socket(0x21, 0x2, 0x2) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f00000008c0)={&(0x7f0000000000), 0xc, &(0x7f0000000880)={0x0, 0x118}}, 0x0) 21:23:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$IPCTNL_MSG_CT_GET_DYING(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x401}, 0x14}}, 0x0) 21:23:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000001280)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x2c}}, 0x0) [ 1065.686477] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote}, {0x1, @multicast}, 0xa, {}, 'wlan1\x00'}) 21:23:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, 0x0) [ 1065.789236] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1065.821104] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x541b, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @link_local}, 0x0, {0x2, 0x0, @remote}, 'veth0_to_bond\x00'}) [ 1065.909727] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1065.942938] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000ffff1f0000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) 21:23:23 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x127c, 0x0) 21:23:23 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000), 0x10) 21:23:23 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, 0x0, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 21:23:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:23 executing program 1: r0 = socket(0x21, 0x2, 0x2) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000240)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x63, 0x2f, 0x0, @remote, @loopback}}}}) [ 1066.051415] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:23 executing program 3: socket(0x2b, 0x1, 0xfe95) 21:23:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) [ 1066.143744] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffff00000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:24 executing program 3: shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)) fchown(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) [ 1066.229699] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1066.249717] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020fffffffffffff000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:24 executing program 1: getgroups(0x1, &(0x7f00000007c0)=[0xffffffffffffffff]) 21:23:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)) 21:23:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 21:23:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:24 executing program 1: socketpair(0x11, 0xa, 0x0, &(0x7f0000000080)) [ 1066.348976] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, &(0x7f0000000180)) 21:23:24 executing program 0: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) 21:23:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000100bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1066.444460] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 21:23:24 executing program 1: syz_open_dev$char_raw(&(0x7f0000007d80), 0x1, 0x40) 21:23:24 executing program 0: pipe(&(0x7f0000002080)={0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r0, 0x8901, 0x0) [ 1066.512433] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1066.526205] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1066.545305] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000001bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='comm\x00') sendmsg(r0, 0x0, 0x0) 21:23:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1066.733967] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1066.787624] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1066.802396] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 21:23:25 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 21:23:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 0: pipe(&(0x7f0000002080)={0xffffffffffffffff}) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 21:23:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000002bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf003f00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1067.276776] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1067.302467] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 0: pipe(&(0x7f0000002080)) fork() openat$pidfd(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) pipe(&(0x7f0000000000)) 21:23:25 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, 0x0) 21:23:25 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) [ 1067.346389] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) connect$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 21:23:25 executing program 1: pipe(0x0) fork() 21:23:25 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) 21:23:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1067.463341] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000003bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) 21:23:25 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f00000015c0), 0x28000, 0x0) 21:23:25 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000006680), 0x0, 0x0) [ 1067.610858] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1067.613426] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) 21:23:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1067.668013] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 3: futex(&(0x7f0000000680), 0x8, 0x0, &(0x7f00000006c0)={0x0, 0x989680}, 0x0, 0x0) 21:23:25 executing program 0: unshare(0x4000600) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) [ 1067.762589] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000004bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2}]}, 0x10) 21:23:25 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080), 0x0, 0x1}, {&(0x7f00000001c0), 0x0, 0x1}, {0x0, 0x0, 0x8}, {&(0x7f0000000300)="833070de48cf7f07615559d6f414f7b5a392537ba855041b4e84586ce7fb3fbf5ab636ff5e072fca837e53074d", 0x2d, 0x100000000}], 0x40000, &(0x7f0000000400)={[{@shortname_lower}, {@shortname_mixed}, {@shortname_lower}], [{@smackfshat={'smackfshat', 0x3d, '/dev/keychord\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x38, 0x35, 0x0, 0x0, 0x38], 0x2d, [0x33, 0x0, 0x63, 0x30], 0x2d, [0x0, 0x31, 0x64, 0x64], 0x2d, [0x35, 0x0, 0x61], 0x2d, [0x61, 0x0, 0x61, 0x0, 0x0, 0x0, 0x62]}}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 21:23:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='team_slave_0\x00') [ 1067.877089] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1067.916488] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc68c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) creat(0x0, 0x0) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) ioprio_set$pid(0x1, 0x0, 0x6000) sendfile(r0, r1, 0x0, 0x11f06) 21:23:25 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4f3c5544a80e4ded"}) [ 1068.030635] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1068.039879] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0xfffffffffffffff5) 21:23:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004500000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:25 executing program 3: unshare(0x40020400) [ 1068.076806] audit: type=1800 audit(1626729805.887:131): pid=17660 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14206 res=0 21:23:25 executing program 0: add_key$user(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xfffffffffffffffb) 21:23:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001700e1fd35be0beb15bf303704"], 0x1c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000002280), 0xffffffffffffffff) 21:23:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000005bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1068.114267] audit: type=1804 audit(1626729805.917:132): pid=17660 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir628625722/syzkaller.hm5SCD/2231/file0" dev="sda1" ino=14206 res=1 21:23:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80) 21:23:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:26 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000001200), 0x4, 0x208000) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 1068.282460] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1068.319389] IPVS: ftp: loaded support on port[0] = 21 21:23:26 executing program 1: socket(0x10, 0x3, 0x20001ff) 21:23:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b795000100000101698c8755dfb6d52274036a22976f0053500701be5824026d413f2d5309854d285cff8a1f4c164da70f4f7343e536119ffc134b1289b3289e25125d95a1a93065ff724d49e57a5cb9625685477d6143b857cc272abb12ec58957331be20611001f180cc2af1dc0696", 0x89, 0xe000}], 0x0, &(0x7f0000000040)) getdents(r1, 0x0, 0x0) getdents64(r1, 0x0, 0x0) [ 1068.383241] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1068.415227] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000006bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1068.483714] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0), 0x4) 21:23:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1068.544749] IPVS: ftp: loaded support on port[0] = 21 [ 1068.606461] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') 21:23:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x40080c4) 21:23:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000600bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:26 executing program 1: pipe2(&(0x7f000000f180), 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo/3\x00') [ 1068.685796] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1068.693992] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf004c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000007bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:26 executing program 3: unshare(0x0) pipe2(0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 1068.830346] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') 21:23:26 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$apparmor_current(r0, 0x0, 0x0) 21:23:26 executing program 3: creat(&(0x7f0000000100)='./bus\x00', 0x0) 21:23:26 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000700bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1068.951938] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1068.965169] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f0000000240)) 21:23:26 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, 0x0) 21:23:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf006800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:26 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) [ 1069.084732] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 0: pselect6(0x40, &(0x7f0000000080)={0x4}, &(0x7f00000000c0)={0x6}, &(0x7f0000000100)={0x5}, &(0x7f0000000140)={0x77359400}, 0x0) 21:23:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000008bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1069.184960] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 1: unshare(0x4000600) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) [ 1069.233003] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@shortname_win95}]}) 21:23:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:27 executing program 1: pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001700e1fd35be0beb15bf303704"], 0x1c}}, 0x0) 21:23:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf006c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1069.367043] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) [ 1069.474151] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1069.482656] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1069.504752] FAT-fs (loop3): bogus number of reserved sectors 21:23:27 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, &(0x7f0000004940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1069.521303] FAT-fs (loop3): Can't find a valid FAT filesystem 21:23:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000009bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:27 executing program 0: add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='J', 0x1, 0xfffffffffffffffb) 21:23:27 executing program 1: syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), 0xffffffffffffffff) 21:23:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000900bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1069.660689] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1069.684323] FAT-fs (loop3): bogus number of reserved sectors [ 1069.693584] FAT-fs (loop3): Can't find a valid FAT filesystem 21:23:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c201000086dd600000000054060000000000000000000000000000000000fe8000000000000000000000000000aa00004e225530550d8f51af235f"], 0x0) 21:23:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf007400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:27 executing program 3: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$apparmor_current(r0, &(0x7f0000000140)=@profile={'stack ', '/dev/vcs#\x00'}, 0x10) [ 1069.813902] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1069.827517] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x0, 0x0, 0x101000, 0x0, 0x16, "5394354536ae71104e8f4141d3d25c504caebd"}) 21:23:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x2, 0x4) 21:23:27 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:27 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x5d7}]}, 0x10) [ 1069.966863] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1069.988308] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000000abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r2, r0) 21:23:27 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x511002, 0x0) 21:23:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf007a00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, 0x0, &(0x7f0000000b40)) [ 1070.194324] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1070.232759] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1070.255520] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 1: syz_mount_image$fuse(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee00}}) 21:23:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x40100, 0x0) 21:23:28 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/stat\x00') [ 1070.413587] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000001fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000003c0), 0x802, 0x0) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000400), 0xc) 21:23:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf008400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000ec0)={&(0x7f0000000a40), 0xc, &(0x7f0000000e80)={0x0}}, 0x0) [ 1070.565875] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, 0x0) [ 1070.620755] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 1: socket(0x2, 0x0, 0xffffffff) [ 1070.679115] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005200), 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 21:23:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002200bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf008800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1070.792764] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x400) 21:23:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000020bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80201, 0x0) write$apparmor_current(r0, &(0x7f0000000040)=ANY=[], 0x38) [ 1070.911953] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80201, 0x0) write$apparmor_current(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='permha'], 0x38) 21:23:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{}]}, 0x10) [ 1071.000054] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000002300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfc0ed00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:28 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') 21:23:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8ac0e0, &(0x7f0000000080)) [ 1071.128364] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) [ 1071.205073] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1071.215537] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1071.263953] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000022bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000003f00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x287000, &(0x7f0000000500)) 21:23:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00f000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/if_inet6\x00') read$FUSE(r0, &(0x7f0000000240)={0x2020}, 0x2020) 21:23:29 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000005c00), 0x80c80, 0x0) [ 1071.444070] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1071.452335] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='net/tcp6\x00') 21:23:29 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000002180), 0x4141, 0x0) 21:23:29 executing program 1: unshare(0x64000200) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x80800) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, 0x0) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f0000000040)={0x4, 0x7, 0x0, 0x1000, 0x5}) 21:23:29 executing program 3: add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 21:23:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1071.644787] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1071.679677] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000023bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf07fc00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 0: pselect6(0xffffffffffffff32, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) [ 1071.812231] IPVS: ftp: loaded support on port[0] = 21 [ 1071.826335] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28}, 0xfffffffffffffcfd) 21:23:29 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x1612c2, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="01000200a400010054fbf001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351c1d002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e0070000000000000000000000000000000000000500020055000100c535f001620000000500000001000000002b4e53523032000000000000000000000000000000000000000000000000000002", 0x9a, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010900)="070002003b0001009d092800630000000600000004000000002600004d00000000b60000a5000000003e00000101000000340000e507", 0x36, 0xc600}, {&(0x7f0000010a00)="0400020058000100aa52f0016400000004000000002a554446204c5620496e666f00000000000000000000005001040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc800}, {&(0x7f0000010b00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405", 0x9a, 0xc8e0}, {&(0x7f0000010c00)="08000200610001000000f00165", 0xd, 0xca00}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011200)="07010200b3000100204840000000000000000000040000000100000100000000000000002800000000340040060000000012004037000000003e004041000000003e004061000000003e044081", 0x4d, 0xa4000}, {&(0x7f0000011a00)="0001020098000100e59ef001200000007810e4070913142c16351c1d0300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011b00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000012200)="05010200cd0001005381b0004000000000000000040000000100000400000000000001000000000000000000a53c00000200000000000000440100000000000001000000000000000010e4070913122c16351c1d0010e4070913122c17130e360010e4070913122c17130e360100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000100000004401000060", 0xb5, 0xac000}], 0x0, &(0x7f0000013300)) 21:23:29 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1071.919651] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1071.943568] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0fff00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 3: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x1a5062) [ 1072.033773] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 21:23:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000025bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:29 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) [ 1072.122096] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1072.142968] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001700e1fd35be0beb15bf303704"], 0x1c}}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x14, 0x0, 0x300, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) 21:23:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000004000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000000100)='fd\x00') [ 1072.253120] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)) clock_getres(0x6, &(0x7f0000000140)) 21:23:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000014400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 1: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) [ 1072.352599] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') 21:23:30 executing program 0: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xee01, 0x0, 0x1000) 21:23:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000038bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1072.449706] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/4096) 21:23:30 executing program 3: syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002180)) [ 1072.518598] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 0: clock_getres(0x0, &(0x7f0000000140)) 21:23:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000008000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 21:23:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004700)={'netdevsim0\x00'}) [ 1072.653154] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1072.769614] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000003fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1072.925535] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1072.961793] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) pipe2(0x0, 0x0) 21:23:30 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfffffff, 0x0, 0x0, 0x0, 0x0, "53ff7fbd000000000000000000000000d3f900"}) 21:23:30 executing program 3: unshare(0x4000600) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) [ 1073.002095] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:30 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000c000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:30 executing program 0: pipe2(&(0x7f000000f180), 0x0) 21:23:31 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') [ 1073.139268] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:31 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') 21:23:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000040bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000007000)) [ 1073.230243] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.241344] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:31 executing program 1: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x4, &(0x7f0000001980)=[{&(0x7f0000000200)="8f", 0x1}, {&(0x7f0000000280)='B', 0x1, 0xc84e}, {&(0x7f0000000300)="c6", 0x1}, {&(0x7f0000000340)='i', 0x1, 0xfffffffffffffffb}], 0x0, 0x0) 21:23:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, 0x0) 21:23:31 executing program 0: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) 21:23:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000004c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1073.383540] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:31 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat6\x00') 21:23:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffff1f000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 3: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x4000000000005e3, 0x44000102, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 1073.467488] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:31 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)) pipe2$9p(&(0x7f0000000300), 0x0) 21:23:31 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x494100, 0x0) 21:23:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000043bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b7", 0x1a, 0xe000}], 0x0, &(0x7f00000002c0)={[{@dmode}]}) [ 1073.616016] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.626880] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.642400] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 21:23:31 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 21:23:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffff0000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000005f00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') 21:23:31 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f00000030c0), 0x0, 0x0) 21:23:31 executing program 0: pipe(0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001700e1fd35be0beb15bf303704"], 0x1c}}, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000002280), 0xffffffffffffffff) [ 1073.831915] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.850323] ISOFS: unable to read i-node block 56 [ 1073.857850] isofs_fill_super: get root inode failed 21:23:31 executing program 3: futex(&(0x7f0000000100), 0x4, 0x0, 0x0, &(0x7f0000000180), 0x0) [ 1073.929199] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.937183] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1073.950609] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b7", 0x1a, 0xe000}], 0x0, &(0x7f00000002c0)={[{@dmode}]}) 21:23:31 executing program 0: inotify_add_watch(0xffffffffffffffff, 0x0, 0xc2000108) 21:23:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000045bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000010000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000140)={0x0, 'bridge_slave_1\x00'}) 21:23:31 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94bc8e99c7326b86893a275edeac2b09ebb9ae632c27dd", 0x26}, {0x0}, {&(0x7f00000014c0)}, {&(0x7f0000000740)}, {&(0x7f0000000840)}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 1074.144489] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1074.167249] ISOFS: unable to read i-node block 56 [ 1074.195514] isofs_fill_super: get root inode failed [ 1074.206251] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 3: pselect6(0x40, &(0x7f0000001980), 0x0, &(0x7f0000001a00)={0x6}, &(0x7f0000001a40)={0x0, 0x3938700}, 0x0) 21:23:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bridge_slave_0\x00') [ 1074.268999] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b7", 0x1a, 0xe000}], 0x0, &(0x7f00000002c0)={[{@dmode}]}) [ 1074.379490] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) 21:23:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000020000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8970, &(0x7f0000000000)={0x0, 'macvlan0\x00'}) 21:23:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000048bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1074.488274] ISOFS: unable to read i-node block 56 [ 1074.488814] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1074.517155] isofs_fill_super: get root inode failed [ 1074.583649] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="88001c0000000000c7d1ec9b000000040800780914092a1af9b7", 0x1a, 0xe000}], 0x0, &(0x7f00000002c0)={[{@dmode}]}) 21:23:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000006c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) [ 1074.666911] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) 21:23:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000030000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1074.763964] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1074.799346] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) [ 1074.811930] ISOFS: unable to read i-node block 56 [ 1074.817019] isofs_fill_super: get root inode failed 21:23:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000004cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000027300bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) [ 1074.919478] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) 21:23:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000040000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1074.985049] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1075.010471] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1075.097181] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) socket$tipc(0x1e, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000003c0)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42}, 0x10) dup2(r0, r1) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) 21:23:32 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000005fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) [ 1075.186062] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="22a578"]}) 21:23:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000050000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)={0x0, 0x0, 0x8}, 0x10) [ 1075.324135] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1075.336912] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080), 0x0, 0x0) 21:23:33 executing program 3: openat$ashmem(0xffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 1075.450059] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1075.459809] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000001a80)={'ip_vti0\x00', 0x0}) 21:23:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000017500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000060000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000060bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x40022100) 21:23:33 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040), 0x91c, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000080)=0xdff) 21:23:33 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 21:23:33 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000013c0)={0x2, &(0x7f0000001380)=[{}, {}]}) [ 1075.661238] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1075.684686] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000007a00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@rand_addr=' \x01\x00'}, 0x14) [ 1075.794287] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000070000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:33 executing program 3: pselect6(0x0, 0x0, &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={[0x80000001]}, 0x8}) [ 1075.861021] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8993, &(0x7f0000000000)={0x0, 'macvlan0\x00'}) 21:23:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000068bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1075.950774] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), 0xffffffffffffffff) [ 1076.015660] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008400bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1076.143344] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1076.173018] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1076.249748] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8970, 0x0) 21:23:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94", 0x10}], 0x1}, 0x0) 21:23:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000080000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:34 executing program 0: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0xc0189436, 0x0) 21:23:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000008800bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000006cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:34 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f0000000040)) 21:23:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 21:23:34 executing program 1: socket(0x28, 0x0, 0x9) [ 1076.704346] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1076.736066] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1076.746405] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000280)=0x4) 21:23:34 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, 0x0) 21:23:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000090000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000ffffff8c00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1076.918425] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001c80)={0xec4, 0x0, 0x0, 0x0, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xeb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0xe99, 0x3, "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"}]}]}, 0xec4}}, 0x0) 21:23:34 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94bc8e99c7326b86893a275edeac2b09ebb9ae632c27dd3382992a11ff16af79e22c0f2f3dc4291e4cc5d4540468032b252cdec88ff143ea185701024cd6d2132785c3c54b5b988f33bd1a248ed36bab8fef60c41a593ebdcb00a067b3bfa328e8650387d1d68aea3ccb0127ed8fba8eb870d203b7acdc", 0x86}, {&(0x7f00000005c0)="2533aa54955e168e892d4d456a20dcaa804d065f4a4f8dc1ec5aa277e6edd49a24cedcc65cdbeb9b9943e08540691ddbee72b4d6b60f15f8a3fa34712edc63252982580ddaf746bc1a62051b83ca2f674ad87eed5ef279861a856514f3a38197804f77f3c6848755152a75533ca739b5b258ce0506f5e5e72d11f9aba6c42fd64cd2c5caf6db12b62852ebe8ee7dee89d53d56eed6db9191d831eeee5cb08d2800d1e7d1731449ada0c86acfd189c12118674fadba23cd0d1dd6b9a65bce4e7204", 0xc1}, {&(0x7f00000006c0)="64af57a6b564b4d0c577d7b332ed6e53c6a5eb487b3c94d21893c701d0997d8f36409ef113eaad9043e9eb02a2d0760ce158bb424ffe6162dd751a609e1c502c45", 0x41}, {&(0x7f0000000740)="16ce3fa09057da85075c71346dfae7f122132deb96906aa076355b0e24b9793e644dab8c669806c8cd254fb5922ed8460a6be75070d86d335684b85b46a7aa8f5d072f66c3d9b45eb771495d1fcc01bb41093220b325e24dd71a0663debc030905e9505e77c3ff4e5a1be16b9056dc9a03f3c6a3ef384efd33417fc9ccff5bc6effc35efebc7c7f5d1690ec48cb3d0fa15351fd14cd0603f9643333b5abe351b2b8c4308b5747be7f0e46d8ff24af01aed3309aef0c95dacd69b7550e334c1b3f9d645a33bc95b4fdf5ba47d4922c260a9c6eece773ca9092ede822be1", 0xdd}, {&(0x7f0000000840)="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", 0xd9c}], 0x5, &(0x7f0000001880)=[@ip_ttl={{0x10}}, @ip_tos_int={{0x10}}], 0x20}, 0x0) 21:23:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x4020940d, &(0x7f0000000000)={0x0, 'macvlan0\x00'}) 21:23:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000273bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'ipvlan1\x00'}) [ 1077.169745] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1077.189217] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000000a0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc020660b, 0x0) 21:23:35 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000240)={[0xfffffff7]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x8091ed, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00000001c0)={[0xfeff0004]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) sync_file_range(r1, 0xe1c, 0x15, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) [ 1077.267129] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:35 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000a000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:35 executing program 1: socket$inet6(0xa, 0x0, 0x3ff) [ 1077.327284] 8021q: VLANs not supported on ipvlan1 21:23:35 executing program 1: openat$bsg(0xffffff9c, &(0x7f00000000c0), 0x317002, 0x0) 21:23:35 executing program 0: r0 = openat$qat_adf_ctl(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) [ 1077.436324] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1077.451555] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1077.473981] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:35 executing program 0: r0 = openat$qat_adf_ctl(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) 21:23:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000200000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000074bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:35 executing program 1: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x40049409, &(0x7f00000035c0)=""/166) 21:23:35 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000ad00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1077.670528] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81e8943c, 0x0) [ 1077.723060] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:35 executing program 0: r0 = openat$qat_adf_ctl(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) [ 1077.827149] IPVS: ftp: loaded support on port[0] = 21 [ 1077.882532] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1078.335902] IPVS: ftp: loaded support on port[0] = 21 21:23:36 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000240)={[0xfffffff7]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x8091ed, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00000001c0)={[0xfeff0004]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) sync_file_range(r1, 0xe1c, 0x15, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) 21:23:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000220000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000007abf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:36 executing program 1: openat$ashmem(0xffffff9c, &(0x7f0000000000), 0x115043, 0x0) 21:23:36 executing program 0: r0 = openat$qat_adf_ctl(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) 21:23:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000edc000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:36 executing program 1: openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x24a00, 0x0) [ 1078.523781] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1078.534245] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1078.563868] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:36 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', @ifru_flags}) 21:23:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x7800, 0x0, 0x2, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2}}}}) 21:23:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffffffffffff7fbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000230000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:36 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000240), 0x0, 0x8061c1) [ 1078.820298] IPVS: ftp: loaded support on port[0] = 21 [ 1078.874453] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1078.929840] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1079.023453] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:37 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000002d700bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:37 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000240)={[0xfffffff7]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x8091ed, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00000001c0)={[0xfeff0004]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) sync_file_range(r1, 0xe1c, 0x15, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) 21:23:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host}, 0x10) 21:23:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000080bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000003f0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:37 executing program 0: socket$inet(0x2, 0x5, 0x2) 21:23:37 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000640), 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040), 0x0) [ 1079.640638] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1079.656951] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1079.729177] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000084bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000400000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:37 executing program 1: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, 0x0, 0x0) 21:23:37 executing program 0: openat$loop_ctrl(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) 21:23:37 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000db00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1079.936844] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1079.953963] IPVS: ftp: loaded support on port[0] = 21 [ 1080.035651] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1080.046177] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:37 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94bc8e99c7326b86893a275edeac2b09ebb9ae632c27dd3382992a11ff16af79e22c0f2f3dc4291e4cc5d4540468032b252cdec88ff143ea185701024cd6d2132785c3c54b5b988f33bd1a248ed36bab8fef60c41a593ebdcb00a067b3bfa328e8650387d1d68aea3ccb0127ed8fba8eb870d203b7acdc", 0x86}, {&(0x7f00000005c0)="2533aa54955e168e892d4d456a20dcaa804d065f4a4f8dc1ec5aa277e6edd49a24cedcc65cdbeb9b9943e08540691ddbee72b4d6b60f15f8a3fa34712edc63252982580ddaf746bc1a62051b83ca2f674ad87eed5ef279861a856514f3a38197804f77f3c6848755152a75533ca739b5b258ce0506f5e5e72d11f9aba6c42fd64cd2c5caf6db12b62852ebe8ee7dee89d53d56eed6db9191d831eeee5cb08d2800d1e7d1731449ada0c86acfd189c12118674fadba23cd0d1dd6b9a65bce4e7204", 0xc1}, {&(0x7f00000006c0)="64af57a6b564b4d0c577d7b332ed6e53c6a5eb487b3c94d21893c701d0997d8f36409ef113eaad9043e9eb02a2d0760ce158bb424ffe6162dd751a609e1c502c45", 0x41}, {&(0x7f0000000740)="16ce3fa09057da85075c71346dfae7f122132deb96906aa076355b0e24b9793e644dab8c669806c8cd254fb5922ed8460a6be75070d86d335684b85b46a7aa8f5d072f66c3d9b45eb771495d1fcc01bb41093220b325e24dd71a0663debc030905e9505e77c3ff4e5a1be16b9056dc9a03f3c6a3ef384efd33417fc9ccff5bc6effc35efebc7c7f5d1690ec48cb3d0fa15351fd14cd0603f9643333b5abe351b2b8c4308b5747be7f0e46d8ff24af01aed3309aef0c95dacd69b7550e334c1b3f9d645a33bc95b4fdf5ba47d4922c260a9c6eece773ca9092ede822be1", 0xdd}, {&(0x7f0000000840)="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", 0xc5c}], 0x5}, 0x0) [ 1080.253368] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:38 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000240)={[0xfffffff7]}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x8091ed, 0x0, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f00000001c0)={[0xfeff0004]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) sync_file_range(r1, 0xe1c, 0x15, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) 21:23:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 21:23:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000088bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000430000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:38 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="18000008"], 0x18}, 0x0) 21:23:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000002e000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) [ 1080.639680] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1080.649108] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:38 executing program 1: r0 = openat$dsp(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, 0x0) [ 1080.704413] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000450000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:38 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={[0x80000001]}, 0x8}) [ 1080.838447] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1080.892349] IPVS: ftp: loaded support on port[0] = 21 21:23:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000000f500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000ffffff8cbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1080.916730] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.037666] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.059183] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.222880] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000190bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xa, 0x0, &(0x7f00000002c0)) 21:23:39 executing program 0: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), 0x0) 21:23:39 executing program 1: r0 = syz_open_dev$binderN(&(0x7f0000000080), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x48, 0x0, &(0x7f0000000540)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x2, 0x1, 0xa}, @fd, @ptr={0x70742a85, 0x1, &(0x7f00000000c0)=""/122, 0x7a, 0x0, 0x13}}, &(0x7f00000001c0)={0x0, 0x1c, 0x34}}}, @enter_looper], 0x39, 0x0, &(0x7f0000000680)="3a1859fe5d99f27005903354a21e709d915d7a778d0ac949c2f7db2b712db87de45f392ddaa206260ba52e08ae7d4f01477c7f1e6e445739ec"}) 21:23:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000480000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffff500bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 3: openat$bsg(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) 21:23:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x21}]}, 0x8) 21:23:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x5, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 'syz1\x00', 0x0}) 21:23:39 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94bc8e99c7326b86893a275edeac2b09ebb9ae632c27dd3382992a11ff16af79e22c0f2f3dc4291e4cc5d4540468032b252cdec88ff143ea185701024cd6d2132785c3c54b5b988f33bd1a248ed36bab8fef60c41a593ebdcb00a067b3bfa328e8650387d1d68aea3ccb0127ed8fba8eb870d203b7acdc", 0x86}, {&(0x7f00000005c0)="2533aa54955e168e892d4d456a20dcaa804d065f4a4f8dc1ec5aa277e6edd49a24cedcc65cdbeb9b9943e08540691ddbee72b4d6b60f15f8a3fa34712edc63252982580ddaf746bc1a62051b83ca2f674ad87eed5ef279861a856514f3a38197804f77f3c6848755152a75533ca739b5b258ce0506f5e5e72d11f9aba6c42fd64cd2c5caf6db12b62852ebe8ee7dee89d53d56eed6db9191d831eeee5cb08d2800d1e7d1731449ada0c86acfd189c12118674fadba23cd0d1dd6b9a65bce4e7204", 0xc1}, {&(0x7f00000006c0)="64af57a6b564b4d0c577d7b332ed6e53c6a5eb487b3c94d21893c701d0997d8f36409ef113eaad9043e9eb02a2d0760ce158bb424ffe6162dd751a609e1c502c45", 0x41}, {&(0x7f0000000740)="16ce3fa09057da85075c71346dfae7f122132deb96906aa076355b0e24b9793e644dab8c669806c8cd254fb5922ed8460a6be75070d86d335684b85b46a7aa8f5d072f66c3d9b45eb771495d1fcc01bb41093220b325e24dd71a0663debc030905e9505e77c3ff4e5a1be16b9056dc9a03f3c6a3ef384efd33417fc9ccff5bc6effc35efebc7c7f5d1690ec48cb3d0fa15351fd14cd0603f9643333b5abe351b2b8c4308b5747be7f0e46d8ff24af01aed3309aef0c95dacd69b7550e334c1b3f9d645a33bc95b4fdf5ba47d4922c260a9c6eece773ca9092ede822be1", 0xdd}, {&(0x7f0000000840)="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", 0xc5c}], 0x5}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'veth1\x00', {}, 0x2}) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001680)=0x14, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000016c0)={0x13, 0x7, 0x8, 0x8, 0x40, 0x1, 0x40, '\x00', r2, 0xffffffffffffffff, 0x4, 0x4, 0x2}, 0x40) [ 1081.654531] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.687756] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000004c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 0: r0 = openat$uinput(0xffffff9c, &(0x7f0000003a00), 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000003a40)) [ 1081.806735] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.816529] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1081.881396] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000ffffff97bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 0: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x402c5828, &(0x7f00000035c0)=""/166) 21:23:39 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffff600bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000340)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 21:23:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000680000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:39 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000240), 0x0, 0x0) 21:23:39 executing program 1: ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), 0xffffffffffffffff) 21:23:39 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) [ 1082.064445] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1082.144510] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1082.145942] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x402c5828, 0x0) 21:23:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) 21:23:40 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, 0x0, &(0x7f0000000080)) 21:23:40 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffffb00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1082.280497] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0xc0189436, 0x0) 21:23:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000006c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000a0bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:40 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000140)) 21:23:40 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) [ 1082.351888] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 0: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x541b, 0x0) 21:23:40 executing program 1: socketpair(0x2, 0x6, 0x5, &(0x7f0000000100)) 21:23:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000740000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1082.446366] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000007fc00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:40 executing program 0: syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x4443) [ 1082.534228] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, 0x0, &(0x7f00000000c0)) 21:23:40 executing program 1: openat$uhid(0xffffff9c, &(0x7f0000000000), 0x802, 0x0) [ 1082.628330] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1082.636334] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1082.664218] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:40 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 21:23:40 executing program 1: add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffc) 21:23:40 executing program 0: openat$ptp0(0xffffff9c, &(0x7f0000000040), 0x440, 0x0) 21:23:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000a5bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1082.913944] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:41 executing program 3: r0 = openat$dsp(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000140)) 21:23:41 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffdfc00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000007a0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$inet(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="60954d31d33ee3ca1b8f69e35c03a1d7", 0x10}], 0x1, &(0x7f0000000480)=[@ip_tos_u8={{0xd}}], 0x10}, 0x0) 21:23:41 executing program 0: openat$ashmem(0xffffff9c, &(0x7f0000000000), 0x412681, 0x0) 21:23:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000f59aacbdbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:41 executing program 1: getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:23:41 executing program 0: mq_open(0x0, 0x0, 0x0, 0x0) [ 1083.392386] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000840000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1083.433202] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1083.468766] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:41 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 21:23:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000002d7bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1083.537664] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1083.547569] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.560240] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.572273] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.584166] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.592237] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1083.596061] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.614258] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.623589] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:23:41 executing program 3: mq_open(&(0x7f0000000140)='@\x00', 0x0, 0x0, 0x0) 21:23:41 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, 0x0, 0x0) [ 1083.626071] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.644046] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.655790] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.667423] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1083.904684] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1083.937864] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:41 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffdfd00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:41 executing program 0: socket(0x1d, 0x0, 0x81) 21:23:41 executing program 1: getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:23:41 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x3, 0x2) ioctl$VIDIOC_QUERYBUF(r0, 0xc04c5609, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6fb4a84f"}, 0x0, 0x0, @userptr}) 21:23:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000880000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000001c80)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0xeb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0xe99, 0x3, "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"}]}]}, 0xec4}}, 0x0) [ 1084.199167] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000dbbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fffffffe00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:42 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000004c0)="af08bd13090311891aa77632317aab94bc8e99c7326b86893a275edeac2b09ebb9ae632c27dd3382992a11ff16af79e22c0f2f3dc4291e4cc5d4540468032b252cdec88ff143ea185701024cd6d2132785c3c54b5b988f33bd1a248ed36bab8fef60c41a593ebdcb00a067b3bfa328e8650387d1d68aea3ccb0127ed8fba8eb870d203b7acdc", 0x86}, {&(0x7f00000005c0)="2533aa54955e168e892d4d456a20dcaa804d065f4a4f8dc1ec5aa277e6edd49a24cedcc65cdbeb9b9943e08540691ddbee72b4d6b60f15f8a3fa34712edc63252982580ddaf746bc1a62051b83ca2f674ad87eed5ef279861a856514f3a38197804f77f3c6848755152a75533ca739b5b258ce0506f5e5e72d11f9aba6c42fd64cd2c5caf6db12b62852ebe8ee7dee89d53d56eed6db9191d831eeee5cb08d2800d1e7d1731449ada0c86acfd189c12118674fadba23cd0d1dd6b9a65bce4e7204", 0xc1}, {&(0x7f00000006c0)="64af57a6b564b4d0c577d7b332ed6e53c6a5eb487b3c94d21893c701d0997d8f36409ef113eaad9043e9eb02a2d0760ce158bb424ffe6162dd751a609e1c502c", 0x7fffeeb9}, {&(0x7f0000000740)="16ce3fa09057da85075c71346dfae7f122132deb96906aa076355b0e24b9793e644dab8c669806c8cd254fb5922ed8460a6be75070d86d335684b85b46a7aa8f5d072f66c3d9b45eb771495d1fcc01bb41093220b325e24dd71a0663debc030905e9505e77c3ff4e5a1be16b9056dc9a03f3c6a3ef384efd33417fc9ccff5bc6effc35efebc7c7f5d1690ec48cb3d0fa15351fd14cd0603f9643333b5abe351b2b8c4308b5747be7f0e46d8ff24af01aed3309aef0c95dacd69b7550e334c1b3f9d645a33bc95b4fdf5ba47d4922c260a9c6eece773ca9092ede822be1", 0xdd}, {&(0x7f0000000840)="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", 0xc5d}], 0x5}, 0x0) 21:23:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x7800, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x64010100, @multicast2}}}}) [ 1084.330918] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1084.389134] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1084.407816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.448488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:23:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bfffffff8c0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1084.602821] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1084.625128] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 21:23:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000fff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1084.957201] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1084.972367] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:42 executing program 3: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x40087707, &(0x7f00000035c0)=""/166) 21:23:42 executing program 1: getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:23:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000002e0bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1085.270815] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf0000edc00000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:43 executing program 0: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) read$ptp(r0, 0x0, 0x0) [ 1085.423031] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:23:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x80108906, 0x0) 21:23:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000001fffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1085.502553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.542527] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.589563] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:43 executing program 3: openat$bsg(0xffffff9c, 0x0, 0x511100, 0x0) [ 1085.723403] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1085.745221] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1085.783762] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:43 executing program 3: r0 = openat$uhid(0xffffff9c, &(0x7f0000000600), 0x0, 0x0) write$UHID_INPUT(r0, 0x0, 0x0) 21:23:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000edbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:43 executing program 1: getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 21:23:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000f0ffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffff50000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:43 executing program 3: socket$kcm(0x29, 0xc, 0x0) [ 1086.165487] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:44 executing program 3: r0 = openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, 0x0) [ 1086.283262] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1086.321590] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1086.360864] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1086.366116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1086.381507] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1086.408618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:23:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fcfdffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, 0x0) 21:23:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffff60000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), 0xffffffffffffffff) 21:23:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000000f5bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:44 executing program 0: openat$ashmem(0xffffff9c, &(0x7f0000003580), 0x80100, 0x0) 21:23:44 executing program 0: ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000004c0)={0x0, @nfc, @can, @ipx={0x4, 0x0, 0x0, "c07796e42608"}}) socketpair(0x27, 0x0, 0x0, &(0x7f0000003a80)) [ 1086.946462] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:44 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x9}, 0x0, 0x0, 0x0) 21:23:44 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0xd) 21:23:44 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x0, 0x0) 21:23:44 executing program 3: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) bpf$MAP_CREATE(0x0, &(0x7f0000000080), 0x40) [ 1087.090549] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1087.108930] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffffb0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fdfdffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 21:23:45 executing program 1: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @ipx={0x4, 0x0, 0x0, "5e8cb6b20763"}, @ipx={0x4, 0x0, 0x0, "4fda642051e9"}, @ipx={0x4, 0x0, 0x0, "cee51ff927fa"}}) [ 1087.232135] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:45 executing program 3: shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x6000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 21:23:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffff5bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 0: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 21:23:45 executing program 1: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0_to_team\x00'}) [ 1087.437216] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1087.475449] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'batadv_slave_0\x00', {0xfffffffe}}) 21:23:45 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000240)=""/136) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) write$tcp_mem(r1, 0x0, 0x0) msgsnd(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRESOCT=r1], 0x8, 0x0) msgget(0x2, 0x0) r2 = msgget(0x2, 0x0) r3 = msgget(0x2, 0x0) msgsnd(r3, &(0x7f00000004c0)={0x3, "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"}, 0x1008, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/161}, 0xa9, 0x3, 0x3000) 21:23:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000007fc0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, 0x0) [ 1087.706109] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000007fffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0xee00}}) [ 1087.827591] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1087.835137] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:45 executing program 1: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) select(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0) 21:23:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffff6bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1088.029165] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffffffffe0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000008cffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1088.248345] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00000fff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1088.403349] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1088.412560] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f5ffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1088.556409] net_ratelimit: 8971 callbacks suppressed [ 1088.556421] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1088.556516] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1088.562329] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1088.573365] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1088.584642] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1088.596163] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1088.608124] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1088.620061] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 21:23:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/148, 0x94}], 0x2, 0x1f, 0x0) [ 1088.631496] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1088.643403] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1088.732733] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:46 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x0, 0x0) 21:23:46 executing program 1: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = getpgrp(0x0) syz_open_procfs$userns(r0, &(0x7f0000000000)) [ 1088.923898] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1088.943604] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffffbbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) 21:23:46 executing program 0: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) 21:23:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf001fffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:47 executing program 0: readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000280)=""/153, 0x99) 21:23:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000f6ffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) 21:23:47 executing program 3: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x220c1, 0x0) 21:23:47 executing program 0: r0 = shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x6000) shmdt(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100), 0x4) [ 1089.351106] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x16) 21:23:47 executing program 1: r0 = socket(0x2, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x10, 0x0, &(0x7f0000001000)) 21:23:47 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000001780)="02", 0xffffffffffffffa2) [ 1089.500935] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1089.539931] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000000007fcbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf00f0ffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:47 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0x0, r1, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) 21:23:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) 21:23:47 executing program 0: r0 = msgget(0x3, 0x0) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x0) 21:23:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000fbffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:47 executing program 0: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) [ 1089.933433] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1089.945883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1089.972284] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1090.003914] IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 [ 1090.039001] IPVS: stopping backup sync thread 19583 ... 21:23:47 executing program 0: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) clock_adjtime(0x0, &(0x7f0000000140)) 21:23:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf7fffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1090.134517] IPVS: stopping backup sync thread 19585 ... 21:23:48 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0x0, r1, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) 21:23:48 executing program 0: r0 = shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) shmdt(r0) select(0x40, &(0x7f00000000c0), 0x0, 0x0, 0x0) 21:23:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffdfcbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1090.343879] IPVS: stopping backup sync thread 19598 ... [ 1090.351320] IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 [ 1090.379603] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:48 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0x0, r1, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) 21:23:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000feffffff00bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf8cffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1090.486747] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1090.565926] IPVS: stopping backup sync thread 19614 ... [ 1090.571904] IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 [ 1090.597281] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1090.619427] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1090.766498] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:48 executing program 3: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 21:23:48 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(0x0, 0x0, 0x0, r1, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'dummy0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gretap0\x00'}, 0x18) 21:23:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffdfdbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:48 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_bridge\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r1, 0x3f, 0xffffff2c, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89a0, &(0x7f0000000040)={'vcan0\x00', @ifru_data=0x0}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth0_to_bridge\x00', {0x2}, 0x2}) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) getsockname(r1, &(0x7f0000000140)=@l2tp={0x2, 0x0, @loopback}, &(0x7f00000001c0)=0x80) [ 1090.982697] IPVS: stopping backup sync thread 19635 ... [ 1090.990397] IPVS: sync thread started: state = BACKUP, mcast_ifn = dummy0, syncid = 0, id = 0 21:23:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000002000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bff5ffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:48 executing program 1: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x35}, 0x8) r0 = shmget(0x2, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000002000/0x13000)=nil, 0xf67b59b2e9e4b3eb) r2 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SECUREBITS(0x1c, 0x1) getsockopt(r2, 0x6, 0x8, &(0x7f0000000080)=""/69, &(0x7f0000000100)=0x45) shmdt(r1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x0, 'wlan1\x00', {0x4000000}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x0, 'veth1_vlan\x00', {0x1}, 0xffff}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000140)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000180)=0x28) [ 1091.119226] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:49 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x42502, 0x0) write(r0, &(0x7f0000000340)="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", 0xfee0) 21:23:49 executing program 3: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) [ 1091.321484] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1091.330883] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1091.341136] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000003000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffffdbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:49 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000011c0)={'bridge_slave_0\x00'}) 21:23:49 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x189e41, 0x0) 21:23:49 executing program 3: r0 = socket(0x1, 0x2, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 21:23:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bff6ffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1091.711377] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:49 executing program 3: r0 = shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x7000) shmdt(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000003fc0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) 21:23:49 executing program 0: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1091.936454] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1091.948276] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:49 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0) 21:23:49 executing program 3: accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, 0x0) 21:23:49 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000004000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1092.097232] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:50 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 21:23:50 executing program 3: r0 = shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x6000) shmdt(r0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/201) 21:23:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000fffffffebf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1092.510915] bridge0: port 1(bridge_slave_0) entered disabled state 21:23:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fcntl$notify(r0, 0x402, 0x3a34d29066b7652a) fcntl$notify(r0, 0x402, 0x0) 21:23:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0xfffffffffffffec4) [ 1092.700553] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1092.722576] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffbffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000fffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:50 executing program 3: syz_open_dev$audion(&(0x7f0000000180), 0x0, 0xe2400) 21:23:50 executing program 0: timer_create(0x7293c1cb8d4b2a5e, 0x0, &(0x7f00000001c0)) 21:23:50 executing program 1: syz_open_dev$char_raw(&(0x7f0000000200), 0x1, 0x0) r0 = eventfd(0x5) read$eventfd(r0, &(0x7f00000000c0), 0x8) 21:23:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) dup2(r2, r0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 21:23:50 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000005000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:50 executing program 3: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) [ 1093.134963] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1093.146725] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1093.177585] audit: type=1804 audit(1626729830.999:133): pid=19762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir596956790/syzkaller.n6w7Ib/3636/bus" dev="sda1" ino=14360 res=1 21:23:51 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/meminfo\x00', 0x0, 0x0) 21:23:51 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000740)='y') 21:23:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000001fffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1093.287945] audit: type=1804 audit(1626729831.069:134): pid=19769 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir596956790/syzkaller.n6w7Ib/3636/bus" dev="sda1" ino=14360 res=1 21:23:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bffeffffff0000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000002c0), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 1093.363558] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind(r0, &(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80) 21:23:51 executing program 0: syz_open_procfs(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) [ 1093.573313] net_ratelimit: 11966 callbacks suppressed [ 1093.573325] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1093.590860] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1093.602718] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1093.614962] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1093.626204] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1093.626846] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1093.638493] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1093.649753] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1093.661699] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1093.672816] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 21:23:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x4020940d, &(0x7f00000008c0)={'batadv_slave_0\x00'}) 21:23:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$unix(r0, 0x0, 0x0) accept4$vsock_stream(r1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000004c0)='net/tcp\x00') ioctl$CHAR_RAW_HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000500)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680), 0x0, 0x0, 0x3) syz_genetlink_get_family_id$team(&(0x7f0000000880), 0xffffffffffffffff) 21:23:51 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) 21:23:51 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000006000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1093.862786] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1093.902168] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000480)=[{&(0x7f0000000180)='E', 0x1}], 0x0, &(0x7f00000004c0)=ANY=[]) [ 1093.990147] overlayfs: missing 'lowerdir' 21:23:51 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x5515) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x20000004}) 21:23:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x80000000) ioctl$FS_IOC_GETFLAGS(r0, 0xc02812f8, &(0x7f0000000040)) [ 1094.207978] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1094.215574] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000007fffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) fcntl$setstatus(r0, 0x804, 0x42800) 21:23:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0xcea, 0x180, 0x3f, 0x0, 0x1}, 0x40) pselect6(0x40, &(0x7f0000000040)={0x9}, 0x0, 0x0, 0x0, 0x0) 21:23:52 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000a80)='personality\x00') syz_genetlink_get_family_id$wireguard(&(0x7f0000000e00), r0) socket(0x2, 0x0, 0x0) 21:23:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x12fb, 0x0) 21:23:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000007000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000008700)=[{{&(0x7f0000000000)=@rc={0x1f, @none}, 0x80, &(0x7f0000000180)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x40000143, 0x0) [ 1094.673675] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1094.682955] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1094.704421] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000002c0), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 21:23:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x40) 21:23:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x6, 0x3, &(0x7f0000000480)=[{&(0x7f0000000180)='E', 0x1}, {&(0x7f0000000200)="6185840f8664edb7b04424c9a5d183ec6baac5144df5e8c56820f56d5e31960f67667319053640466ac9a8b7f9aa160411b09c", 0x33}, {0x0}], 0x244000, 0x0) [ 1095.072490] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000000000ffffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x6000, 0x0) 21:23:53 executing program 3: syz_emit_ethernet(0x2c, &(0x7f0000000080)={@link_local, @broadcast, @void, {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @current}, {@current, @random="b76f9f71f80f"}}}}}, 0x0) 21:23:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000008000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:53 executing program 1: select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x9}, 0x0) [ 1095.314731] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000400000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, 0x0) 21:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x101, 0x0) 21:23:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) [ 1095.566874] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1095.577345] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:53 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x604c0, 0x0) 21:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001880), 0x0, 0x101, &(0x7f0000001940)) 21:23:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00000015c0), 0x0, 0x0) [ 1095.923064] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1095.948842] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200007ffffffffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) 21:23:53 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000009000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, 0x0, 0xfffffffffffffe80, 0x0, 0x0) 21:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, 0x0) 21:23:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000500000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:54 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/power_supply', 0x100, 0x122) 21:23:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000001940)) 21:23:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_pts(r0, 0x183c01) [ 1096.438363] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1096.456116] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1096.497194] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020200020202020202020202020202000f0ffffffffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x80) 21:23:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@buf) 21:23:54 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) 21:23:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000600000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:54 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000a000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:54 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) 21:23:54 executing program 1: syz_open_procfs(0x0, &(0x7f0000001100)='totmaps\x00') 21:23:54 executing program 3: r0 = syz_usbip_server_init(0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) 21:23:54 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x3ff}, &(0x7f00000000c0)) 21:23:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) ppoll(&(0x7f0000000100)=[{r0, 0x7}], 0x1, 0x0, 0x0, 0x0) [ 1097.164140] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1097.191729] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 21:23:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0xc10c5541, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) capset(0x0, 0x0) [ 1097.311064] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1097.327934] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020207fffffffffffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000000c000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0xc10c5541, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) capset(0x0, 0x0) 21:23:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000700000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1097.685558] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0xc10c5541, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) capset(0x0, 0x0) [ 1097.773644] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 21:23:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000740)='net/raw\x00') lseek(r0, 0x236, 0x1) [ 1097.845090] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:55 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000022000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1097.936867] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000800000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:55 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000140), 0x0, 0x40400) 21:23:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0xc10c5541, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) capset(0x0, 0x0) [ 1098.385906] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1098.426659] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:56 executing program 0: futex(0x0, 0x4, 0x0, &(0x7f0000000400), 0x0, 0x0) 21:23:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020ffffffffffffffffbf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000680), 0x0, 0x40882) ioctl$LOOP_GET_STATUS64(r0, 0x4c00, 0x0) 21:23:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000740)='net/raw\x00') read$FUSE(r0, &(0x7f0000000780)={0x2020}, 0xfffffffffffffe54) [ 1098.575568] net_ratelimit: 19751 callbacks suppressed [ 1098.575581] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1098.580368] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1098.581100] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1098.592338] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1098.604281] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1098.616273] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1098.627528] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1098.638826] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) 21:23:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000023000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1098.650511] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1098.661548] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 21:23:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x40045542, 0x0) 21:23:56 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000008900)={0x18, 0x3, &(0x7f0000008780)=@framed, &(0x7f0000008800)='syzkaller\x00', 0x40e6cffd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000088c0)={0x4, 0x7, 0x4}, 0x10}, 0x74) 21:23:56 executing program 3: futex(&(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 21:23:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000900000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1098.792597] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x40045542, 0x0) 21:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) shutdown(r0, 0x0) 21:23:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, 0x0, &(0x7f0000000040)) [ 1098.976133] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x40045542, 0x0) [ 1099.236059] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1099.264122] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200002000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), 0x4) 21:23:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000000000)={'batadv_slave_1\x00'}) 21:23:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x40045542, 0x0) 21:23:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000043000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000a00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:57 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') 21:23:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f0000000040)) 21:23:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x8906, 0x0) [ 1099.626479] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x0, 0x0, "e3d26c049404b45212284bc9b7d0e83e6a54c976892f57d376d1f55063f04bbf431f431aa510b4b1b54f068671a448180d9f463727fa35cc6195e11c46cc7629", "01d8ba3012247f4f130a4fcde3e89a5556089c419cf4c43ba1a9a451b12c2423"}) 21:23:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000280)={'veth1_to_bond\x00', @ifru_hwaddr=@dev}) 21:23:57 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1733c2, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000000c0)=0x6) sendfile(r0, r1, 0x0, 0x4000000000010046) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x55c89000) perf_event_open$cgroup(&(0x7f0000000480)={0x4, 0x80, 0x8, 0x3f, 0x20, 0x0, 0x0, 0x2, 0x80, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xff, 0x0, @perf_config_ext={0x9, 0x9}, 0x0, 0x8, 0x8, 0x7, 0x3ff, 0x8, 0x5, 0x0, 0x5f77, 0x0, 0x200}, 0xffffffffffffffff, 0xc, r2, 0x0) sched_setscheduler(r3, 0x5, &(0x7f0000000380)) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x1b44}}, 0x18) ptrace$peek(0x2, 0x0, &(0x7f0000000180)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0500000900400000000006e6000008000300", @ANYRES32=r6, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) [ 1099.780537] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200003000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000045000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:23:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) [ 1099.929639] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:57 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x12, 0x74, 0x7, 0x0, 0x0, 0x12e1, 0x800, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000400), 0x5}, 0x140, 0x1, 0x5, 0x6, 0xfffffffffffffff9, 0x8, 0x20, 0x0, 0x18b5, 0x0, 0x4}, 0x0, 0xc, r1, 0x8) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x2) r3 = gettid() r4 = gettid() perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(r5, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x3f, 0x40, 0x84, 0x5, 0x0, 0x5, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x4}, 0x1, 0x2, 0xfffffffc, 0x5, 0x0, 0x9, 0x7, 0x0, 0x7, 0x0, 0x1}, r4, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7c, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x1, 0xc00000}, 0x800, 0xc6, 0x33, 0x4, 0x8, 0x0, 0x8, 0x0, 0x7}, r3, 0x10, r2, 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) 21:23:57 executing program 3: openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) 21:23:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000c00000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1100.220112] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x9, 0x0, 0x0, 0x0, 0x24}, 0x40) 21:23:58 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x2}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x9c, &(0x7f0000000100)=""/156, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:23:58 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000048000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) [ 1100.398513] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1100.505363] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1100.518927] isofs_fill_super: root inode is not a directory. Corrupted media? 21:23:58 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x1900}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x9c, &(0x7f0000000100)=""/156, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:23:58 executing program 1: syz_open_dev$vcsu(0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x26e1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc0c0583b, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00000003c0)="ea40b7c553b8fee8ed7584bb0b828742e6474e3c20228a4612ef180b031f14aaec93eff4171cbe01c8af458ca82469535dea882c9cfdbfc830385f6e594373c8058c18d53c225f3c9b349e7db286406ead1443547db6499282a22c644185943ff3", 0x61}, {0x0}, {0x0}], 0x3) [ 1100.718678] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1103.585016] net_ratelimit: 25126 callbacks suppressed [ 1103.585029] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1103.585086] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1103.590604] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1103.602432] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1103.615601] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1103.627032] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1103.638089] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1103.649561] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1103.661004] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1103.672499] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1108.594553] net_ratelimit: 35736 callbacks suppressed [ 1108.594566] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1108.594645] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1108.600109] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1108.611281] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1108.622940] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1108.634980] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1108.656680] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1108.659473] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1108.670927] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1108.682136] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) 21:24:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setreuid(0x0, 0xee01) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8946, &(0x7f0000000140)={'wlan1\x00'}) 21:24:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002200000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:24:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200004000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:24:09 executing program 3: io_setup(0x8001, &(0x7f0000000100)) 21:24:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202000202020202020202020202020000000004c000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:24:09 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x0, 0x3938700}, 0x0) [ 1112.162678] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1112.198356] isofs_fill_super: root inode is not a directory. Corrupted media? 21:24:10 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000300)={[{@default_permissions}, {@nfs_export_on}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}, {@dont_measure}, {@context={'context', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@uid_gt={'uid>', r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-}#},'}}]}) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='@@/]!&\x00') symlink(&(0x7f0000000180)='./file0\x00', 0x0) 21:24:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf002300000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@check_relaxed}]}) 21:24:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002a80)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001300)=[@rights={{0x18}}], 0x18}, {&(0x7f0000001340)=@file={0x0, './file0\x00'}, 0x90, 0x0}], 0x32, 0x0) 21:24:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[@window, @sack_perm, @window, @sack_perm, @timestamp, @window, @mss, @mss={0x2, 0x4}], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f00000004c0)="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", 0x20000671, 0x805, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000001c0)={0x0, @adiantum}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x13, r1, 0x0) 21:24:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0xf, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 1112.473621] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1112.524131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 1112.526062] overlayfs: unrecognized mount option "uid=00000000000000060929" or missing value 21:24:10 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x8, &(0x7f0000000b40)=ANY=[@ANYBLOB="3a04000004000000504904000200000095000000000000009500000000000000a86663d78ce76c18360007"], &(0x7f0000000300)='syzkaller\x00', 0x5, 0xab, &(0x7f0000000340)=""/171, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:24:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x2, 0x0, 0x0, 0x2}}, &(0x7f0000000280)=""/160, 0x1a, 0xa0, 0x1}, 0x20) 21:24:10 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x30) [ 1113.606043] net_ratelimit: 29892 callbacks suppressed [ 1113.606059] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1113.606232] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1113.606397] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1113.606563] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1113.606590] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1113.607170] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1113.607321] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1113.607469] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1113.607622] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1113.607772] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1117.389004] ieee802154 phy0 wpan0: encryption failed: -22 [ 1117.389046] ieee802154 phy1 wpan1: encryption failed: -22 [ 1118.613757] net_ratelimit: 20187 callbacks suppressed [ 1118.613770] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1118.613928] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.614080] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1118.614230] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.614380] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.614669] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1118.614828] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.614978] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.615129] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1118.615699] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1123.626506] net_ratelimit: 20432 callbacks suppressed [ 1123.626521] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1123.626680] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.626840] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1123.626991] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.627143] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.627431] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1123.627587] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.627743] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.627902] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1123.628467] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1128.633025] net_ratelimit: 20413 callbacks suppressed [ 1128.633040] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.633352] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1128.633638] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.633830] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.634008] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.634679] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1128.634847] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.635019] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1128.635198] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1128.635360] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1129.669498] EXT4-fs: error -4 creating inode table initialization thread [ 1129.669758] EXT4-fs (loop1): mount failed [ 1133.642541] net_ratelimit: 20390 callbacks suppressed [ 1133.642566] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.645525] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.645935] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1133.646090] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.646247] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1133.646397] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.646547] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.646829] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1133.646979] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1133.647133] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.652069] net_ratelimit: 20292 callbacks suppressed [ 1138.652081] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.652242] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.652816] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1138.652970] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.653120] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1138.653269] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.653291] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.653419] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1138.653705] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1138.653860] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.662163] net_ratelimit: 20534 callbacks suppressed [ 1143.662175] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1143.662328] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.662485] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1143.662633] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.662787] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.663073] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1143.663223] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.663377] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.663440] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1143.663527] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.671547] net_ratelimit: 20265 callbacks suppressed [ 1148.671560] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1148.671712] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.671866] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1148.672010] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.672018] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.672174] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.672460] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1148.672618] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.672768] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1148.672918] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.680858] net_ratelimit: 19824 callbacks suppressed [ 1153.680885] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.680894] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.681053] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.681639] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1153.681790] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.681952] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1153.682102] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.682251] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1153.682544] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1153.682708] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.690743] net_ratelimit: 20455 callbacks suppressed [ 1158.690755] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1158.690934] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.691085] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1158.691235] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.691394] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.691682] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1158.691833] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.691981] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.692131] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1158.692696] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1163.700146] net_ratelimit: 17023 callbacks suppressed [ 1163.700159] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.700455] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1163.700607] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.700756] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.700904] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.701471] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1163.701620] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.701770] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1163.701919] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1163.702068] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.709846] net_ratelimit: 20515 callbacks suppressed [ 1168.709859] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1168.710013] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.710164] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.710314] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.710883] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1168.711033] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.711181] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1168.711329] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.711477] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1168.711831] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1173.719340] net_ratelimit: 20416 callbacks suppressed [ 1173.719353] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.719508] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.720133] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1173.720284] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.720433] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1173.720583] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.720732] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.721024] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1173.721187] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1173.721336] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.693518] ieee802154 phy0 wpan0: encryption failed: -22 [ 1178.693559] ieee802154 phy1 wpan1: encryption failed: -22 [ 1178.729095] net_ratelimit: 20734 callbacks suppressed [ 1178.729107] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.729704] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1178.729857] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.730013] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1178.730164] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.730301] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.730313] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.730604] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1178.730755] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1178.730903] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.738708] net_ratelimit: 20424 callbacks suppressed [ 1183.738721] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.738893] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.739057] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.739692] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1183.739860] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.740021] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1183.740180] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.740334] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1183.740628] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1183.740782] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.748561] net_ratelimit: 16323 callbacks suppressed [ 1188.748574] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.749028] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.749154] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1188.749353] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.749504] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1188.749654] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.749803] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.750097] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1188.750248] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1188.750408] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.758087] net_ratelimit: 20128 callbacks suppressed [ 1193.758100] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1193.758253] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.758404] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1193.758560] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.758709] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.758995] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1193.759009] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.759147] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.759297] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1193.759446] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.767405] net_ratelimit: 19644 callbacks suppressed [ 1198.767417] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.770508] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.771706] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1198.771883] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.772044] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1198.772205] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.772401] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.772697] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1198.772853] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1198.773003] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.777058] net_ratelimit: 19804 callbacks suppressed [ 1203.777070] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1203.777225] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.777382] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.777532] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.777815] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1203.778101] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1203.778260] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.778410] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1203.778560] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1203.778709] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.786699] net_ratelimit: 19847 callbacks suppressed [ 1208.786711] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1208.786871] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.787030] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.787180] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.787752] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1208.787901] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.788072] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1208.788222] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.788372] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1208.788670] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1213.796384] net_ratelimit: 20138 callbacks suppressed [ 1213.796396] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.796561] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.796851] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1213.797003] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.797153] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.797302] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.797882] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1213.798032] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1213.798066] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1213.798180] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1217.616017] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 1217.616358] rcu: 1-....: (10482 ticks this GP) idle=41a/1/0x4000000000000004 softirq=176257/176592 fqs=3315 [ 1217.616510] rcu: (detected by 0, t=10502 jiffies, g=73389, q=14) [ 1217.616528] Sending NMI from CPU 0 to CPUs 1: [ 1217.617714] NMI backtrace for cpu 1 [ 1217.617720] CPU: 1 PID: 20224 Comm: syz-executor.1 Not tainted 4.19.197-syzkaller #0 [ 1217.617726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.617729] RIP: 0010:kasan_check_read+0x0/0x10 [ 1217.617739] Code: 00 00 c3 48 89 d0 49 39 c1 75 11 49 0f be 01 41 83 e2 07 49 39 c2 0f 8c 4e ff ff ff 5b 44 89 c2 5d 41 5c e9 b2 18 00 00 66 90 <48> 8b 0c 24 89 f6 31 d2 e9 83 fe ff ff 0f 1f 00 48 8b 0c 24 89 f6 [ 1217.617742] RSP: 0018:ffff8880ba107020 EFLAGS: 00000082 [ 1217.617749] RAX: 0000000000000001 RBX: ffff8880ba122a80 RCX: 1ffffffff139f1e1 [ 1217.617754] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff8880ba122a90 [ 1217.617758] RBP: ffff8880ba122a90 R08: 0000000000000000 R09: 0000000000000000 [ 1217.617763] R10: 0000000000000005 R11: ffffffff8c66205b R12: 0000000000000086 [ 1217.617767] R13: ffff888095104298 R14: ffff8880ba124d00 R15: dffffc0000000000 [ 1217.617772] FS: 00007fdf035d7700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1217.617776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1217.617781] CR2: 000000000056c020 CR3: 00000000a4b00000 CR4: 00000000001406e0 [ 1217.617785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1217.617790] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1217.617792] Call Trace: [ 1217.617795] [ 1217.617798] rcu_is_watching+0x53/0xc0 [ 1217.617801] rcu_read_lock_sched_held+0xc6/0x1d0 [ 1217.617804] __hrtimer_run_queues+0xc21/0xe60 [ 1217.617808] ? hrtimer_fixup_init+0xa0/0xa0 [ 1217.617811] ? kvm_clock_get_cycles+0x14/0x30 [ 1217.617815] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 1217.617818] hrtimer_interrupt+0x326/0x9e0 [ 1217.617821] smp_apic_timer_interrupt+0x10c/0x550 [ 1217.617824] apic_timer_interrupt+0xf/0x20 [ 1217.617828] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x50 [ 1217.617838] Code: e8 31 cf 35 00 e9 ab fe ff ff 4c 89 ef e8 24 cf 35 00 e9 23 fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 34 24 <65> 48 8b 04 25 80 df 01 00 65 8b 15 0c 5f 9f 7e 81 e2 00 01 1f 00 [ 1217.617841] RSP: 0018:ffff8880ba107310 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 1217.617849] RAX: dffffc0000000000 RBX: 1ffff11017420e67 RCX: ffffffff872a07cb [ 1217.617853] RDX: 1ffff11013345e97 RSI: ffffffff872a081d RDI: ffff888045c3e180 [ 1217.617858] RBP: ffff8880ba107498 R08: 0000000000000001 R09: ffffed1008b87c30 [ 1217.617862] R10: ffff888045c3e183 R11: 00000000a8f2488c R12: ffff888099a2f440 [ 1217.617867] R13: ffff888045c3e200 R14: ffff888045c3e180 R15: ffff888099a2f4b8 [ 1217.617870] ? apic_timer_interrupt+0xa/0x20 [ 1217.617873] ? br_nf_forward_ip+0x38b/0x15e0 [ 1217.617877] ? br_nf_forward_ip+0x3dd/0x15e0 [ 1217.617880] br_nf_forward_ip+0x3dd/0x15e0 [ 1217.617883] ? br_nf_forward_arp+0xc90/0xc90 [ 1217.617886] ? retint_kernel+0x2d/0x2d [ 1217.617889] nf_hook_slow+0xc5/0x1e0 [ 1217.617892] __br_forward+0x354/0xae0 [ 1217.617896] ? br_forward_finish+0x3d0/0x3d0 [ 1217.617899] ? skb_clone+0x151/0x3d0 [ 1217.617902] ? br_dev_queue_push_xmit+0x6c0/0x6c0 [ 1217.617905] ? kmem_cache_alloc+0x315/0x370 [ 1217.617908] br_flood+0x3c2/0x4d0 [ 1217.617912] br_handle_frame_finish+0xf41/0x1410 [ 1217.617915] ? br_pass_frame_up+0x6c0/0x6c0 [ 1217.617918] ? tick_program_event+0xb4/0x140 [ 1217.617922] ? check_preemption_disabled+0x41/0x280 [ 1217.617925] ? nf_hook_slow+0xf5/0x1e0 [ 1217.617928] br_nf_hook_thresh+0x2a3/0x330 [ 1217.617931] ? br_pass_frame_up+0x6c0/0x6c0 [ 1217.617934] ? setup_pre_routing+0x450/0x450 [ 1217.617937] ? retint_kernel+0x2d/0x2d [ 1217.617940] ? br_pass_frame_up+0x6c0/0x6c0 [ 1217.617944] ? check_preemption_disabled+0x41/0x280 [ 1217.617948] br_nf_pre_routing_finish_ipv6+0x6e3/0xd40 [ 1217.617951] ? br_pass_frame_up+0x6c0/0x6c0 [ 1217.617954] ? check_preemption_disabled+0x41/0x280 [ 1217.617958] br_nf_pre_routing_ipv6+0x3f4/0x860 [ 1217.617961] ? br_validate_ipv6+0xb80/0xb80 [ 1217.617964] ? br_nf_pre_routing+0x1500/0x1500 [ 1217.617968] ? check_preemption_disabled+0x41/0x280 [ 1217.617971] br_nf_pre_routing+0xf05/0x1500 [ 1217.617975] ? br_nf_pre_routing_finish+0x17c0/0x17c0 [ 1217.617978] nf_hook_slow+0xc5/0x1e0 [ 1217.617981] br_handle_frame+0xa60/0x13b0 [ 1217.617984] ? br_handle_local_finish+0x20/0x20 [ 1217.617987] ? br_pass_frame_up+0x6c0/0x6c0 [ 1217.617991] ? br_handle_local_finish+0x20/0x20 [ 1217.617994] __netif_receive_skb_core+0x929/0x3270 [ 1217.617997] ? tick_program_event+0x90/0x140 [ 1217.618001] ? do_xdp_generic.part.0+0x1a0/0x1a0 [ 1217.618004] ? mark_held_locks+0xa6/0xf0 [ 1217.618007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1217.618011] ? lockdep_hardirqs_on+0x288/0x5c0 [ 1217.618014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1217.618017] ? rcu_nmi_exit+0xb3/0x180 [ 1217.618021] __netif_receive_skb_one_core+0xae/0x180 [ 1217.618024] ? __netif_receive_skb_core+0x3270/0x3270 [ 1217.618027] ? lock_acquire+0x1ec/0x3c0 [ 1217.618030] __netif_receive_skb+0x27/0x1c0 [ 1217.618034] process_backlog+0x241/0x700 [ 1217.618037] ? net_rx_action+0x260/0xfb0 [ 1217.618040] net_rx_action+0x4ac/0xfb0 [ 1217.618043] ? retint_kernel+0x2d/0x2d [ 1217.618046] ? napi_complete_done+0x570/0x570 [ 1217.618049] __do_softirq+0x265/0x980 [ 1217.618052] irq_exit+0x215/0x260 [ 1217.618055] smp_apic_timer_interrupt+0x136/0x550 [ 1217.618058] apic_timer_interrupt+0xf/0x20 [ 1217.618061] [ 1217.618064] RIP: 0010:console_unlock+0xe7b/0x1110 [ 1217.618074] Code: ff df 48 c1 e8 03 80 3c 08 00 0f 85 66 02 00 00 48 83 3d cf c5 a3 08 00 0f 84 9e 00 00 00 e8 6c c3 14 00 48 8b 7c 24 30 57 9d <0f> 1f 44 00 00 e9 9b fc ff ff e8 56 c3 14 00 0f 0b e8 4f c3 14 00 [ 1217.618077] RSP: 0018:ffff88804d40f918 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1217.618085] RAX: 0000000000040000 RBX: 0000000000000200 RCX: ffffc9000804a000 [ 1217.618089] RDX: 0000000000040000 RSI: ffffffff814dbc84 RDI: 0000000000000246 [ 1217.618094] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1217.618098] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8446d900 [ 1217.618103] R13: 000000000000007e R14: 0000000000000000 R15: ffffffff8a6dc830 [ 1217.618106] ? netconsole_netdev_event+0x280/0x280 [ 1217.618109] ? console_unlock+0xe74/0x1110 [ 1217.618112] vprintk_emit+0x2d1/0x740 [ 1217.618115] vprintk_func+0x79/0x180 [ 1217.618118] printk+0xba/0xed [ 1217.618121] ? log_store.cold+0x16/0x16 [ 1217.618124] ? match_wildcard+0x300/0x300 [ 1217.618127] ovl_fill_super.cold+0x2f2/0x828 [ 1217.618131] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1217.618134] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1217.618137] ? ovl_dentry_release+0x130/0x130 [ 1217.618140] ? retint_kernel+0x2d/0x2d [ 1217.618144] ? ovl_dentry_release+0x130/0x130 [ 1217.618147] ? ovl_dentry_release+0x130/0x130 [ 1217.618150] mount_nodev+0x60/0x110 [ 1217.618153] mount_fs+0xa3/0x310 [ 1217.618156] vfs_kern_mount.part.0+0x68/0x470 [ 1217.618159] do_mount+0x113c/0x2f10 [ 1217.618162] ? rcu_nmi_exit+0xb3/0x180 [ 1217.618165] ? retint_kernel+0x2d/0x2d [ 1217.618168] ? copy_mount_string+0x40/0x40 [ 1217.618172] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 1217.618175] ? copy_mount_options+0x26f/0x380 [ 1217.618178] ksys_mount+0xcf/0x130 [ 1217.618181] __x64_sys_mount+0xba/0x150 [ 1217.618184] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1217.618187] do_syscall_64+0xf9/0x620 [ 1217.618191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.618194] RIP: 0033:0x4665e9 [ 1217.618203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1217.618207] RSP: 002b:00007fdf035d7188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1217.618215] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 1217.618219] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 1217.618224] RBP: 00000000004bfcc4 R08: 0000000020000300 R09: 0000000000000000 [ 1217.618229] R10: 0000000000008000 R11: 0000000000000246 R12: 000000000056c038 [ 1217.618233] R13: 00007ffe73ad2b2f R14: 00007fdf035d7300 R15: 0000000000022000 [ 1218.806262] net_ratelimit: 19243 callbacks suppressed [ 1218.806287] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.807087] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.807291] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1218.807445] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.807610] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.807957] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1218.808117] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.808267] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.808447] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1218.809058] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1223.815601] net_ratelimit: 19810 callbacks suppressed [ 1223.815614] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1223.815788] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.815948] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.816250] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1223.816415] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.816569] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.816724] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.817524] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1223.817678] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1223.817844] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1228.826066] net_ratelimit: 20132 callbacks suppressed [ 1228.826079] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.826261] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.826422] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.827000] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1228.827159] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.827310] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1228.827461] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.827618] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1228.827915] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1228.828066] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.835007] net_ratelimit: 20159 callbacks suppressed [ 1233.835019] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.835179] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.835747] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1233.835902] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.836052] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1233.836214] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.836362] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1233.836428] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1233.836683] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1233.836838] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.844636] net_ratelimit: 19782 callbacks suppressed [ 1238.844649] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1238.844809] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.844961] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.845250] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1238.845399] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.845548] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.845697] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.846273] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1238.846431] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1238.846581] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1240.134585] ieee802154 phy0 wpan0: encryption failed: -22 [ 1240.134625] ieee802154 phy1 wpan1: encryption failed: -22 [ 1243.854224] net_ratelimit: 19887 callbacks suppressed [ 1243.854236] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1243.854409] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1243.854566] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1243.854867] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1243.855021] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1243.855179] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1243.855307] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1243.855330] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1243.855910] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1243.856062] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.863933] net_ratelimit: 20124 callbacks suppressed [ 1248.863945] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1248.864097] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.864248] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1248.864398] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.864546] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.864845] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1248.865017] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.865171] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.865322] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1248.865894] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1253.873529] net_ratelimit: 19968 callbacks suppressed [ 1253.873542] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.873855] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1253.874010] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.874162] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.874313] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.874886] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1253.875043] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.875242] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1253.875395] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1253.875436] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.883188] net_ratelimit: 20021 callbacks suppressed [ 1258.883201] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1258.883363] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.883515] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.883805] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1258.883874] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.883956] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.884111] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.884262] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1258.884835] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1258.884984] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.892933] net_ratelimit: 20051 callbacks suppressed [ 1263.892946] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.893106] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.893400] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1263.893551] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.893701] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.893851] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.894141] bridge0: received packet on veth1_to_bridge with own address as source address (addr:76:e3:97:2a:0d:28, vlan:0) [ 1263.894419] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1263.894568] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1263.894718] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 1265.681890] INFO: task systemd-udevd:4702 blocked for more than 140 seconds. [ 1265.681904] Not tainted 4.19.197-syzkaller #0 [ 1265.681910] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.681917] systemd-udevd D25024 4702 1 0x00000100 [ 1265.681939] Call Trace: [ 1265.681962] __schedule+0x887/0x2040 [ 1265.681982] ? io_schedule_timeout+0x140/0x140 [ 1265.681997] ? lock_downgrade+0x720/0x720 [ 1265.682010] ? __mutex_lock+0x415/0x1200 [ 1265.682027] schedule+0x8d/0x1b0 [ 1265.682041] schedule_preempt_disabled+0xf/0x20 [ 1265.682052] __mutex_lock+0x604/0x1200 [ 1265.682069] ? unwind_get_return_address+0x51/0x90 [ 1265.682087] ? __blkdev_get+0x1d0/0x1480 [ 1265.682100] ? mutex_trylock+0x1a0/0x1a0 [ 1265.682117] ? lock_downgrade+0x720/0x720 [ 1265.682130] ? lock_acquire+0x170/0x3c0 [ 1265.682143] ? get_gendisk+0x83/0x380 [ 1265.682163] ? disk_block_events+0x1d/0x130 [ 1265.682179] __blkdev_get+0x1d0/0x1480 [ 1265.682199] ? bdev_disk_changed+0x1b0/0x1b0 [ 1265.682212] ? mark_held_locks+0xf0/0xf0 [ 1265.682229] ? mark_held_locks+0xf0/0xf0 [ 1265.682244] blkdev_get+0xb0/0x940 [ 1265.682256] ? bd_acquire+0x245/0x440 [ 1265.682272] ? __blkdev_get+0x1480/0x1480 [ 1265.682285] ? lock_downgrade+0x720/0x720 [ 1265.682297] ? lock_acquire+0x170/0x3c0 [ 1265.682309] ? bd_acquire+0x21/0x440 [ 1265.682325] ? do_raw_spin_unlock+0x171/0x230 [ 1265.682342] blkdev_open+0x202/0x290 [ 1265.682358] do_dentry_open+0x4aa/0x1160 [ 1265.682378] ? blkdev_get_by_dev+0x70/0x70 [ 1265.682394] ? chown_common+0x550/0x550 [ 1265.682411] ? inode_permission+0x3d/0x140 [ 1265.682430] path_openat+0x793/0x2df0 [ 1265.682455] ? path_lookupat+0x8d0/0x8d0 [ 1265.682467] ? __put_seccomp_filter+0xa0/0xa0 [ 1265.682483] ? mark_held_locks+0xf0/0xf0 [ 1265.682496] ? __lock_acquire+0x6de/0x3ff0 [ 1265.682517] do_filp_open+0x18c/0x3f0 [ 1265.682529] ? may_open_dev+0xf0/0xf0 [ 1265.682552] ? lock_downgrade+0x720/0x720 [ 1265.682565] ? lock_acquire+0x170/0x3c0 [ 1265.682577] ? __alloc_fd+0x34/0x570 [ 1265.682598] ? do_raw_spin_unlock+0x171/0x230 [ 1265.682612] ? _raw_spin_unlock+0x29/0x40 [ 1265.682624] ? __alloc_fd+0x28d/0x570 [ 1265.723315] do_sys_open+0x3b3/0x520 [ 1265.723335] ? filp_open+0x70/0x70 [ 1265.723354] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1265.723375] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1265.723391] ? do_syscall_64+0x21/0x620 [ 1265.723407] do_syscall_64+0xf9/0x620 [ 1265.723425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.723437] RIP: 0033:0x7f1e92feb840 [ 1265.723452] Code: Bad RIP value. [ 1265.723460] RSP: 002b:00007ffcd8cda3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1265.723473] RAX: ffffffffffffffda RBX: 00007ffcd8cda440 RCX: 00007f1e92feb840 [ 1265.723481] RDX: 00005557368c8fe3 RSI: 00000000000a0800 RDI: 00005557377619a0 [ 1265.723489] RBP: 00007ffcd8cda900 R08: 00005557368c8670 R09: 0000000000000010 [ 1265.723497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcd8cda550 [ 1265.723505] R13: 000055573774f010 R14: 00005557377632e0 R15: 00007ffcd8cda420 [ 1265.723568] INFO: task syz-executor.4:20197 blocked for more than 140 seconds. [ 1265.723576] Not tainted 4.19.197-syzkaller #0 [ 1265.723581] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.723588] syz-executor.4 D28648 20197 8159 0x00000004 [ 1265.723609] Call Trace: [ 1265.723626] __schedule+0x887/0x2040 [ 1265.723644] ? io_schedule_timeout+0x140/0x140 [ 1265.723659] ? lock_downgrade+0x720/0x720 [ 1265.723671] ? __mutex_lock+0x415/0x1200 [ 1265.723688] schedule+0x8d/0x1b0 [ 1265.723701] schedule_preempt_disabled+0xf/0x20 [ 1265.723713] __mutex_lock+0x604/0x1200 [ 1265.723730] ? blkdev_put+0x30/0x520 [ 1265.723743] ? mutex_trylock+0x1a0/0x1a0 [ 1265.723757] ? lock_downgrade+0x720/0x720 [ 1265.723770] ? locks_remove_file+0x286/0x450 [ 1265.723784] ? locks_check_ctx_file_list+0x1d/0x110 [ 1265.724412] ? _raw_spin_unlock+0x29/0x40 [ 1265.724425] ? locks_remove_file+0x2cd/0x450 [ 1265.724442] ? blkdev_put+0x520/0x520 [ 1265.724454] blkdev_put+0x30/0x520 [ 1265.724468] ? blkdev_put+0x520/0x520 [ 1265.724479] blkdev_close+0x86/0xb0 [ 1265.724494] __fput+0x2ce/0x890 [ 1265.724516] task_work_run+0x148/0x1c0 [ 1265.724536] exit_to_usermode_loop+0x251/0x2a0 [ 1265.724552] do_syscall_64+0x538/0x620 [ 1265.724569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.724580] RIP: 0033:0x4193fb [ 1265.724592] Code: 8b 5c 24 2c 89 de 87 59 10 4c 8b 44 24 60 4c 8b 4c 24 40 48 89 ca 89 f3 4c 89 c9 4c 89 c0 85 db 0f 86 5a 02 00 00 ff cb 0f 1f <80> 00 00 00 00 48 83 fb 65 0f 83 fb 02 00 00 89 5c 24 2c 48 8d 34 [ 1265.724600] RSP: 002b:00007ffc49e78200 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1265.724612] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004193fb [ 1265.724620] RDX: 00000000005703a8 RSI: 00000000000f4240 RDI: 0000000000000004 [ 1265.724628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000012ad9a5ef8f [ 1265.724636] R10: 001414c92dfc4fac R11: 0000000000000293 R12: 000000000010f9e0 [ 1265.724644] R13: 00000000000003e8 R14: 000000000056bf80 R15: 000000000010f893 [ 1265.724667] INFO: task syz-executor.4:20203 blocked for more than 140 seconds. [ 1265.724674] Not tainted 4.19.197-syzkaller #0 [ 1265.724679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.724685] syz-executor.4 D27984 20203 8159 0x80000004 [ 1265.724705] Call Trace: [ 1265.724721] __schedule+0x887/0x2040 [ 1265.724740] ? io_schedule_timeout+0x140/0x140 [ 1265.724754] ? lock_downgrade+0x720/0x720 [ 1265.724766] ? __mutex_lock+0x415/0x1200 [ 1265.724782] schedule+0x8d/0x1b0 [ 1265.724796] schedule_preempt_disabled+0xf/0x20 [ 1265.724807] __mutex_lock+0x604/0x1200 [ 1265.724828] ? lo_release+0x1a/0x1f0 [ 1265.724840] ? mutex_trylock+0x1a0/0x1a0 [ 1265.724851] ? __blkdev_put+0xfc/0x870 [ 1265.724866] ? mark_held_locks+0xf0/0xf0 [ 1265.724887] ? lock_downgrade+0x720/0x720 [ 1265.724902] ? wait_on_page_bit+0x3f0/0x3f0 [ 1265.724918] ? __loop_clr_fd+0xe50/0xe50 [ 1265.724932] lo_release+0x1a/0x1f0 [ 1265.724947] ? __loop_clr_fd+0xe50/0xe50 [ 1265.724957] __blkdev_put+0x636/0x870 [ 1265.724975] ? fsync_bdev+0xc0/0xc0 [ 1265.724993] ? blkdev_put+0x85/0x520 [ 1265.725011] deactivate_locked_super+0x94/0x160 [ 1265.725024] mount_bdev+0x373/0x3b0 [ 1265.725039] ? __isofs_iget+0x2010/0x2010 [ 1265.725053] mount_fs+0xa3/0x310 [ 1265.725071] vfs_kern_mount.part.0+0x68/0x470 [ 1265.725089] do_mount+0x113c/0x2f10 [ 1265.725106] ? cmp_ex_sort+0xc0/0xc0 [ 1265.725122] ? __do_page_fault+0x180/0xd60 [ 1265.725138] ? copy_mount_string+0x40/0x40 [ 1265.725160] ? memset+0x20/0x40 [ 1265.725176] ? copy_mount_options+0x26f/0x380 [ 1265.725193] ksys_mount+0xcf/0x130 [ 1265.725209] __x64_sys_mount+0xba/0x150 [ 1265.725224] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1265.725237] do_syscall_64+0xf9/0x620 [ 1265.725255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.725264] RIP: 0033:0x467b0a [ 1265.725276] Code: 68 48 8b 44 24 48 48 89 44 24 70 48 8b 44 24 40 48 89 44 24 78 48 8b 6c 24 58 48 83 c4 60 c3 48 8d 0d fa d3 2a 00 48 89 0c 24 <48> 8d 15 df 38 42 01 48 89 54 24 08 0f 57 c0 0f 11 44 24 10 48 89 [ 1265.725283] RSP: 002b:00007f85df544fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1265.725295] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b0a [ 1265.725303] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f85df545000 [ 1265.725311] RBP: 00007f85df545040 R08: 00007f85df545040 R09: 0000000020000000 [ 1265.725319] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 1265.725327] R13: 0000000020000100 R14: 00007f85df545000 R15: 00000000200001c0 [ 1265.725350] INFO: task syz-executor.5:20209 blocked for more than 140 seconds. [ 1265.725357] Not tainted 4.19.197-syzkaller #0 [ 1265.725361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.725372] syz-executor.5 D27984 20209 8161 0x00000004 [ 1265.725391] Call Trace: [ 1265.725407] __schedule+0x887/0x2040 [ 1265.725425] ? io_schedule_timeout+0x140/0x140 [ 1265.726593] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 1265.726609] schedule+0x8d/0x1b0 [ 1265.726627] blk_mq_freeze_queue_wait+0x119/0x270 [ 1265.726644] ? blk_mq_poll_stats_fn+0x210/0x210 [ 1265.726658] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1265.726671] ? wait_woken+0x250/0x250 [ 1265.726688] ? blk_freeze_queue_start+0x124/0x200 [ 1265.726708] __loop_clr_fd+0x143/0xe50 [ 1265.726728] lo_ioctl+0x363/0x20e0 [ 1265.726744] ? __lock_acquire+0x6de/0x3ff0 [ 1265.726760] ? loop_set_status64+0x110/0x110 [ 1265.726775] blkdev_ioctl+0x5cb/0x1a80 [ 1265.726789] ? blkpg_ioctl+0x9d0/0x9d0 [ 1265.726803] ? trace_hardirqs_off+0x64/0x200 [ 1265.726819] ? mark_held_locks+0xf0/0xf0 [ 1265.726834] ? __kasan_slab_free+0x186/0x1f0 [ 1265.726848] ? kfree+0xcc/0x210 [ 1265.726861] ? ksys_mount+0xf4/0x130 [ 1265.726873] ? __x64_sys_mount+0xba/0x150 [ 1265.726885] ? do_syscall_64+0xf9/0x620 [ 1265.726899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.726919] block_ioctl+0xe9/0x130 [ 1265.726931] ? blkdev_fallocate+0x3f0/0x3f0 [ 1265.726945] do_vfs_ioctl+0xcdb/0x12e0 [ 1265.726960] ? lock_downgrade+0x720/0x720 [ 1265.726975] ? check_preemption_disabled+0x41/0x280 [ 1265.726989] ? ioctl_preallocate+0x200/0x200 [ 1265.727006] ? __fget+0x356/0x510 [ 1265.727023] ? do_dup2+0x450/0x450 [ 1265.727037] ? kfree+0x110/0x210 [ 1265.727050] ? ksys_mount+0xf4/0x130 [ 1265.727069] ksys_ioctl+0x9b/0xc0 [ 1265.727085] __x64_sys_ioctl+0x6f/0xb0 [ 1265.727099] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1265.727112] do_syscall_64+0xf9/0x620 [ 1265.727129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.727140] RIP: 0033:0x4663a7 [ 1265.727152] Code: cc cc cc 64 48 8b 0c 25 f8 ff ff ff 48 3b 61 10 76 68 48 83 ec 20 48 89 6c 24 18 48 8d 6c 24 18 80 3d c0 51 42 01 00 74 0c 48 <8b> 44 24 28 48 83 78 08 00 75 22 48 8b 44 24 30 48 89 04 24 48 8b [ 1265.727160] RSP: 002b:00007f7f92a68fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1265.727172] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004663a7 [ 1265.727180] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 1265.727189] RBP: 00007f7f92a696bc R08: 00007f7f92a69040 R09: 0000000020000000 [ 1265.727196] R10: 0000000000000001 R11: 0000000000000246 R12: ffffffffffffffff [ 1265.727204] R13: 0000000000000016 R14: 00007f7f92a69000 R15: 00000000200001c0 [ 1265.727231] INFO: task syz-executor.1:20219 blocked for more than 140 seconds. [ 1265.727239] Not tainted 4.19.197-syzkaller #0 [ 1265.727243] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.727249] syz-executor.1 D28648 20219 8153 0x00000004 [ 1265.727269] Call Trace: [ 1265.727285] __schedule+0x887/0x2040 [ 1265.727303] ? io_schedule_timeout+0x140/0x140 [ 1265.727318] ? lock_downgrade+0x720/0x720 [ 1265.727330] ? __mutex_lock+0x415/0x1200 [ 1265.727346] schedule+0x8d/0x1b0 [ 1265.727360] schedule_preempt_disabled+0xf/0x20 [ 1265.727376] __mutex_lock+0x604/0x1200 [ 1265.727396] ? lo_release+0x1a/0x1f0 [ 1265.727409] ? mutex_trylock+0x1a0/0x1a0 [ 1265.727419] ? __blkdev_put+0xfc/0x870 [ 1265.727447] ? lock_downgrade+0x720/0x720 [ 1265.730782] ? locks_remove_file+0x2c8/0x450 [ 1265.730801] ? __loop_clr_fd+0xe50/0xe50 [ 1265.730814] ? blkdev_put+0x520/0x520 [ 1265.730827] lo_release+0x1a/0x1f0 [ 1265.730841] ? __loop_clr_fd+0xe50/0xe50 [ 1265.730851] __blkdev_put+0x636/0x870 [ 1265.730867] ? fsync_bdev+0xc0/0xc0 [ 1265.730878] ? locks_remove_file+0x2cd/0x450 [ 1265.730894] ? __do_page_fault+0x6d1/0xd60 [ 1265.730908] ? blkdev_put+0x85/0x520 [ 1265.730920] ? blkdev_put+0x520/0x520 [ 1265.730930] blkdev_close+0x86/0xb0 [ 1265.730946] __fput+0x2ce/0x890 [ 1265.730968] task_work_run+0x148/0x1c0 [ 1265.730989] exit_to_usermode_loop+0x251/0x2a0 [ 1265.731005] do_syscall_64+0x538/0x620 [ 1265.731024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.731035] RIP: 0033:0x4193fb [ 1265.731049] Code: 8b 5c 24 2c 89 de 87 59 10 4c 8b 44 24 60 4c 8b 4c 24 40 48 89 ca 89 f3 4c 89 c9 4c 89 c0 85 db 0f 86 5a 02 00 00 ff cb 0f 1f <80> 00 00 00 00 48 83 fb 65 0f 83 fb 02 00 00 89 5c 24 2c 48 8d 34 [ 1265.731056] RSP: 002b:00007ffe73ad2b90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1265.731068] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004193fb [ 1265.731076] RDX: 0000001b314279f4 RSI: ffffffff83771681 RDI: 0000000000000004 [ 1265.731084] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b31427034 [ 1265.731092] R10: 0000000000000207 R11: 0000000000000293 R12: 000000000056cb00 [ 1265.731102] R13: 000000000056cb00 R14: 000000000056bf80 R15: 000000000010f974 [ 1265.731303] ? check_preemption_disabled+0x41/0x280 [ 1265.731321] INFO: task syz-executor.2:20240 blocked for more than 140 seconds. [ 1265.731329] Not tainted 4.19.197-syzkaller #0 [ 1265.731333] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.731340] syz-executor.2 D28104 20240 8155 0x00000004 [ 1265.731359] Call Trace: [ 1265.731382] __schedule+0x887/0x2040 [ 1265.731400] ? io_schedule_timeout+0x140/0x140 [ 1265.731415] ? lock_downgrade+0x720/0x720 [ 1265.731428] ? __mutex_lock+0x415/0x1200 [ 1265.731444] schedule+0x8d/0x1b0 [ 1265.731457] schedule_preempt_disabled+0xf/0x20 [ 1265.731469] __mutex_lock+0x604/0x1200 [ 1265.731484] ? unwind_get_return_address+0x51/0x90 [ 1265.731500] ? __blkdev_get+0x1d0/0x1480 [ 1265.731512] ? mutex_trylock+0x1a0/0x1a0 [ 1265.731530] ? lock_downgrade+0x720/0x720 [ 1265.731542] ? lock_acquire+0x170/0x3c0 [ 1265.731555] ? get_gendisk+0x83/0x380 [ 1265.731575] ? disk_block_events+0x1d/0x130 [ 1265.731590] __blkdev_get+0x1d0/0x1480 [ 1265.731612] ? bdev_disk_changed+0x1b0/0x1b0 [ 1265.731625] ? mark_held_locks+0xf0/0xf0 [ 1265.731642] ? mark_held_locks+0xf0/0xf0 [ 1265.731656] blkdev_get+0xb0/0x940 [ 1265.731668] ? bd_acquire+0x245/0x440 [ 1265.731683] ? __blkdev_get+0x1480/0x1480 [ 1265.731696] ? lock_downgrade+0x720/0x720 [ 1265.731708] ? lock_acquire+0x170/0x3c0 [ 1265.731719] ? bd_acquire+0x21/0x440 [ 1265.731735] ? do_raw_spin_unlock+0x171/0x230 [ 1265.731753] blkdev_open+0x202/0x290 [ 1265.731769] do_dentry_open+0x4aa/0x1160 [ 1265.731783] ? blkdev_get_by_dev+0x70/0x70 [ 1265.731800] ? chown_common+0x550/0x550 [ 1265.731867] ? inode_permission+0x3d/0x140 [ 1265.731887] path_openat+0x793/0x2df0 [ 1265.731911] ? path_lookupat+0x8d0/0x8d0 [ 1265.731928] ? mark_held_locks+0xf0/0xf0 [ 1265.731949] do_filp_open+0x18c/0x3f0 [ 1265.731961] ? may_open_dev+0xf0/0xf0 [ 1265.731983] ? lock_downgrade+0x720/0x720 [ 1265.731996] ? lock_acquire+0x170/0x3c0 [ 1265.732008] ? __alloc_fd+0x34/0x570 [ 1265.732024] ? do_raw_spin_unlock+0x171/0x230 [ 1265.732038] ? _raw_spin_unlock+0x29/0x40 [ 1265.732050] ? __alloc_fd+0x28d/0x570 [ 1265.732070] do_sys_open+0x3b3/0x520 [ 1265.732085] ? filp_open+0x70/0x70 [ 1265.732102] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1265.732118] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1265.732131] ? do_syscall_64+0x21/0x620 [ 1265.732148] do_syscall_64+0xf9/0x620 [ 1265.732165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.732175] RIP: 0033:0x4196d4 [ 1265.732188] Code: 8b 54 24 30 48 85 d2 74 12 48 89 54 24 48 8b 5a 10 0f 1f 44 00 00 e9 2a fd ff ff 48 89 c2 48 89 c8 48 89 d1 e9 32 fc ff ff 48 <8d> 05 df 36 3a 00 48 89 04 24 48 c7 44 24 08 13 00 00 00 e8 74 cd [ 1265.732195] RSP: 002b:00007f57b4158ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1265.732208] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196d4 [ 1265.732216] RDX: 0000000000000002 RSI: 00007f57b4159000 RDI: 00000000ffffff9c [ 1265.732224] RBP: 00007f57b4159000 R08: 0000000000000000 R09: 0000000000000000 [ 1265.732231] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1265.732238] R13: 0000000000000004 R14: 0000000020001530 R15: 0000000000000002 [ 1265.732262] INFO: task systemd-udevd:20237 blocked for more than 140 seconds. [ 1265.732269] Not tainted 4.19.197-syzkaller #0 [ 1265.732274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1265.732280] systemd-udevd D28648 20237 4702 0x00000100 [ 1265.732300] Call Trace: [ 1265.732315] __schedule+0x887/0x2040 [ 1265.732333] ? io_schedule_timeout+0x140/0x140 [ 1265.732347] ? lock_downgrade+0x720/0x720 [ 1265.732359] ? __mutex_lock+0x415/0x1200 [ 1265.732381] schedule+0x8d/0x1b0 [ 1265.732394] schedule_preempt_disabled+0xf/0x20 [ 1265.732405] __mutex_lock+0x604/0x1200 [ 1265.732419] ? unwind_get_return_address+0x51/0x90 [ 1265.732436] ? __blkdev_get+0x1d0/0x1480 [ 1265.732448] ? mutex_trylock+0x1a0/0x1a0 [ 1265.732465] ? lock_downgrade+0x720/0x720 [ 1265.732478] ? lock_acquire+0x170/0x3c0 [ 1265.732490] ? get_gendisk+0x83/0x380 [ 1265.732510] ? disk_block_events+0x1d/0x130 [ 1265.732524] __blkdev_get+0x1d0/0x1480 [ 1265.732545] ? bdev_disk_changed+0x1b0/0x1b0 [ 1265.732558] ? mark_held_locks+0xf0/0xf0 [ 1265.732575] ? mark_held_locks+0xf0/0xf0 [ 1265.732590] blkdev_get+0xb0/0x940 [ 1265.732606] ? bd_acquire+0x245/0x440 [ 1265.732621] ? __blkdev_get+0x1480/0x1480 [ 1265.732637] ? lock_downgrade+0x720/0x720 [ 1265.737812] ? lock_acquire+0x170/0x3c0 [ 1265.737826] ? bd_acquire+0x21/0x440 [ 1265.737844] ? do_raw_spin_unlock+0x171/0x230 [ 1265.737862] blkdev_open+0x202/0x290 [ 1265.737879] do_dentry_open+0x4aa/0x1160 [ 1265.737893] ? blkdev_get_by_dev+0x70/0x70 [ 1265.737908] ? chown_common+0x550/0x550 [ 1265.737925] ? inode_permission+0x3d/0x140 [ 1265.737945] path_openat+0x793/0x2df0 [ 1265.737987] ? path_lookupat+0x8d0/0x8d0 [ 1265.737999] ? __put_seccomp_filter+0xa0/0xa0 [ 1265.738016] ? mark_held_locks+0xf0/0xf0 [ 1265.738036] do_filp_open+0x18c/0x3f0 [ 1265.738048] ? may_open_dev+0xf0/0xf0 [ 1265.738071] ? lock_downgrade+0x720/0x720 [ 1265.738083] ? lock_acquire+0x170/0x3c0 [ 1265.738096] ? __alloc_fd+0x34/0x570 [ 1265.738112] ? do_raw_spin_unlock+0x171/0x230 [ 1265.738128] ? _raw_spin_unlock+0x29/0x40 [ 1265.738139] ? __alloc_fd+0x28d/0x570 [ 1265.738159] do_sys_open+0x3b3/0x520 [ 1265.738175] ? filp_open+0x70/0x70 [ 1265.738192] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1265.738207] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1265.738221] ? do_syscall_64+0x21/0x620 [ 1265.738238] do_syscall_64+0xf9/0x620 [ 1265.738255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.738266] RIP: 0033:0x7f1e92feb840 [ 1265.738279] Code: Bad RIP value. [ 1265.738287] RSP: 002b:00007ffcd8cd9ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1265.738300] RAX: ffffffffffffffda RBX: 0000555737760810 RCX: 00007f1e92feb840 [ 1265.738308] RDX: 00005557368c8fe3 RSI: 00000000000a0800 RDI: 00005557377605c0 [ 1265.738317] RBP: 00007ffcd8cd9e60 R08: 00005557368c8670 R09: 0000000000000010 [ 1265.738324] R10: 00005557368c8d0c R11: 0000000000000246 R12: 00007ffcd8cd9db0 [ 1265.738332] R13: 000055573775ff00 R14: 0000000000000003 R15: 000000000000000e [ 1265.738357] [ 1265.738357] Showing all locks held in the system: [ 1265.738378] 1 lock held by khungtaskd/1569: [ 1265.738382] #0: 00000000330c992f (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 1265.738447] 1 lock held by systemd-journal/4688: [ 1265.738455] 1 lock held by systemd-udevd/4702: [ 1265.738459] #0: 00000000708494a1 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1265.738486] 1 lock held by in:imklog/7825: [ 1265.738491] #0: 000000000dc64df7 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 1265.738518] 2 locks held by agetty/7832: [ 1265.738522] #0: 000000007089a2f4 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 1265.738546] #1: 000000008025a771 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x217/0x1950 [ 1265.738580] 2 locks held by kworker/0:3/8697: [ 1265.738584] #0: 000000001dbecbf1 ((wq_completion)"md_misc"){+.+.}, at: process_one_work+0x767/0x1570 [ 1265.738609] #1: 00000000dea01edb ((work_completion)(&mddev->del_work)){+.+.}, at: process_one_work+0x79c/0x1570 [ 1265.738638] 1 lock held by syz-executor.3/9727: [ 1265.738642] #0: 0000000078582d22 (tty_mutex){+.+.}, at: tty_release_struct+0xa9/0xe0 [ 1265.739811] 1 lock held by syz-executor.4/9799: [ 1265.739816] #0: 0000000078582d22 (tty_mutex){+.+.}, at: tty_release_struct+0xa9/0xe0 [ 1265.739849] 2 locks held by kworker/0:2/27447: [ 1265.739853] #0: 000000004f837ae0 ((wq_completion)"rcu_gp"){+.+.}, at: process_one_work+0x767/0x1570 [ 1265.739878] #1: 00000000f76624ec ((work_completion)(&rew.rew_work)){+.+.}, at: process_one_work+0x79c/0x1570 [ 1265.739912] 2 locks held by syz-executor.1/12206: [ 1265.739916] #0: 0000000012b8a099 (event_mutex){+.+.}, at: perf_trace_destroy+0x23/0xf0 [ 1265.739941] #1: 00000000ed2e3658 (rcu_sched_state.exp_mutex){+.+.}, at: _synchronize_rcu_expedited+0x4dc/0x6f0 [ 1265.739973] 2 locks held by syz-executor.3/16967: [ 1265.739977] #0: 000000005dd7daf6 (rtnl_mutex){+.+.}, at: tun_chr_close+0x3a/0x180 [ 1265.740000] #1: 00000000d57bea7d (cpu_hotplug_lock.rw_sem){++++}, at: rollback_registered_many+0x3a8/0xe70 [ 1265.740031] 1 lock held by syz-executor.4/20197: [ 1265.740035] #0: 00000000708494a1 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x520 [ 1265.740059] 2 locks held by syz-executor.4/20203: [ 1265.740063] #0: 00000000708494a1 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xfc/0x870 [ 1265.740084] #1: 00000000d9a3746f (loop_ctl_mutex){+.+.}, at: lo_release+0x1a/0x1f0 [ 1265.740113] 1 lock held by syz-executor.5/20209: [ 1265.740116] #0: 00000000d9a3746f (loop_ctl_mutex){+.+.}, at: __loop_clr_fd+0x88/0xe50 [ 1265.740143] 1 lock held by systemd-udevd/20208: [ 1265.740147] #0: 00000000cee75ad9 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x520 [ 1265.740172] 2 locks held by systemd-udevd/20217: [ 1265.740176] #0: 000000000f2e1642 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1265.740197] #1: 00000000d9a3746f (loop_ctl_mutex){+.+.}, at: lo_open+0x19/0xd0 [ 1265.740224] 2 locks held by syz-executor.1/20219: [ 1265.740228] #0: 00000000cee75ad9 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xfc/0x870 [ 1265.740248] #1: 00000000d9a3746f (loop_ctl_mutex){+.+.}, at: lo_release+0x1a/0x1f0 [ 1265.740275] 1 lock held by syz-executor.1/20222: [ 1265.740279] #0: 00000000cee75ad9 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x520 [ 1265.740303] 5 locks held by syz-executor.1/20224: [ 1265.740311] 1 lock held by syz-executor.2/20240: [ 1265.740315] #0: 000000000f2e1642 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1265.740340] 1 lock held by systemd-udevd/20237: [ 1265.740344] #0: 00000000708494a1 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1265.740375] 3 locks held by kworker/0:1/20252: [ 1265.740379] #0: 000000005579a3f9 ((wq_completion)"events"){+.+.}, at: process_one_work+0x767/0x1570 [ 1265.740403] #1: 00000000050d6ebb ((linkwatch_work).work){+.+.}, at: process_one_work+0x79c/0x1570 [ 1265.740426] #2: 000000005dd7daf6 (rtnl_mutex){+.+.}, at: linkwatch_event+0xb/0x60 [ 1265.740454] 3 locks held by kworker/0:4/20253: [ 1265.740458] #0: 0000000042b8d64a ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x767/0x1570 [ 1265.740482] #1: 000000003ccae78e ((addr_chk_work).work){+.+.}, at: process_one_work+0x79c/0x1570 [ 1265.740505] #2: 000000005dd7daf6 (rtnl_mutex){+.+.}, at: addrconf_verify_work+0xa/0x20 [ 1265.740531] [ 1265.740537] ============================================= [ 1265.740537] [ 1265.740543] NMI backtrace for cpu 0 [ 1265.740557] CPU: 0 PID: 1569 Comm: khungtaskd Not tainted 4.19.197-syzkaller #0 [ 1265.740564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1265.740568] Call Trace: [ 1265.740585] dump_stack+0x1fc/0x2ef [ 1265.740602] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1265.740618] ? lapic_can_unplug_cpu+0x80/0x80 [ 1265.740634] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 1265.740652] watchdog+0x991/0xe60 [ 1265.740671] ? reset_hung_task_detector+0x30/0x30 [ 1265.740685] kthread+0x33f/0x460 [ 1265.740697] ? kthread_park+0x180/0x180 [ 1265.740712] ret_from_fork+0x24/0x30 [ 1265.740733] Sending NMI from CPU 0 to CPUs 1: [ 1265.741746] NMI backtrace for cpu 1 [ 1265.741752] CPU: 1 PID: 20224 Comm: syz-executor.1 Not tainted 4.19.197-syzkaller #0 [ 1265.741757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1265.741759] RIP: 0010:lock_is_held_type+0x131/0x210 [ 1265.741768] Code: ef e8 93 fd ff ff 65 48 8b 2c 25 80 df 01 00 48 8d bd 84 08 00 00 41 89 c4 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 6f 48 [ 1265.741771] RSP: 0018:ffff8880ba107418 EFLAGS: 00000803 [ 1265.741777] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: 0000000000000000 [ 1265.741780] RDX: 1ffff11013390910 RSI: 00000000ffffffff RDI: ffff888099c84884 [ 1265.741784] RBP: ffff888099c84000 R08: 0000000000000000 R09: 0000000000000000 [ 1265.741788] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000001 [ 1265.741792] R13: ffff88808f46ca80 R14: 0000000000000000 R15: dffffc0000000000 [ 1265.741797] FS: 00007fdf035d7700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1265.741800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1265.741804] CR2: 000000000056c020 CR3: 00000000a4b00000 CR4: 00000000001406e0 [ 1265.741808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1265.741812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1265.741814] Call Trace: [ 1265.741816] [ 1265.741819] fdb_find_rcu+0x51a/0x680 [ 1265.741823] ? lockdep_hardirqs_on+0x288/0x5c0 [ 1265.741826] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1265.741829] ? fdb_to_nud+0x200/0x200 [ 1265.741831] ? rcu_nmi_exit+0xb3/0x180 [ 1265.741834] ? retint_kernel+0x2d/0x2d [ 1265.741837] br_fdb_update.part.0+0x40/0x8c0 [ 1265.741841] ? check_preemption_disabled+0x33/0x280 [ 1265.741844] ? check_preemption_disabled+0x41/0x280 [ 1265.741847] br_fdb_update+0x148/0x170 [ 1265.741850] br_handle_frame_finish+0x7a2/0x1410 [ 1265.741853] ? br_pass_frame_up+0x6c0/0x6c0 [ 1265.741857] ? tick_program_event+0xb4/0x140 [ 1265.741860] ? check_preemption_disabled+0x41/0x280 [ 1265.741868] ? nf_hook_slow+0xf5/0x1e0 [ 1265.741871] br_nf_hook_thresh+0x2a3/0x330 [ 1265.741873] ? br_pass_frame_up+0x6c0/0x6c0 [ 1265.741876] ? setup_pre_routing+0x450/0x450 [ 1265.741879] ? br_pass_frame_up+0x6c0/0x6c0 [ 1265.741882] ? check_preemption_disabled+0x41/0x280 [ 1265.741885] br_nf_pre_routing_finish_ipv6+0x6e3/0xd40 [ 1265.741887] ? br_pass_frame_up+0x6c0/0x6c0 [ 1265.741890] ? check_preemption_disabled+0x41/0x280 [ 1265.741894] br_nf_pre_routing_ipv6+0x3f4/0x860 [ 1265.741897] ? br_validate_ipv6+0xb80/0xb80 [ 1265.741901] ? lockdep_hardirqs_on+0x288/0x5c0 [ 1265.741904] ? ebt_do_table+0x1924/0x1d50 [ 1265.741907] ? br_nf_pre_routing+0x1500/0x1500 [ 1265.741910] ? check_preemption_disabled+0x41/0x280 [ 1265.741912] br_nf_pre_routing+0xf05/0x1500 [ 1265.741916] ? br_nf_pre_routing_finish+0x17c0/0x17c0 [ 1265.741918] nf_hook_slow+0xc5/0x1e0 [ 1265.741921] br_handle_frame+0xa60/0x13b0 [ 1265.741924] ? br_handle_local_finish+0x20/0x20 [ 1265.741926] ? retint_kernel+0x2d/0x2d [ 1265.741929] ? br_pass_frame_up+0x6c0/0x6c0 [ 1265.741932] ? br_handle_local_finish+0x20/0x20 [ 1265.741935] __netif_receive_skb_core+0x929/0x3270 [ 1265.741938] ? do_xdp_generic.part.0+0x1a0/0x1a0 [ 1265.741941] ? tick_program_event+0xb4/0x140 [ 1265.741944] ? mark_held_locks+0xf0/0xf0 [ 1265.741946] ? mark_held_locks+0xa6/0xf0 [ 1265.741949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1265.741952] ? lockdep_hardirqs_on+0x288/0x5c0 [ 1265.741956] __netif_receive_skb_one_core+0xae/0x180 [ 1265.741959] ? __netif_receive_skb_core+0x3270/0x3270 [ 1265.741961] ? lock_acquire+0x170/0x3c0 [ 1265.741964] ? process_backlog+0x1d0/0x700 [ 1265.741967] __netif_receive_skb+0x27/0x1c0 [ 1265.741970] process_backlog+0x241/0x700 [ 1265.741972] ? net_rx_action+0x260/0xfb0 [ 1265.741975] net_rx_action+0x4ac/0xfb0 [ 1265.741978] ? napi_complete_done+0x570/0x570 [ 1265.741981] ? lock_is_held_type+0x17a/0x210 [ 1265.741983] __do_softirq+0x265/0x980 [ 1265.741986] irq_exit+0x215/0x260 [ 1265.741989] smp_apic_timer_interrupt+0x136/0x550 [ 1265.741991] apic_timer_interrupt+0xf/0x20 [ 1265.741993] [ 1265.741996] RIP: 0010:console_unlock+0xd9/0x1110 [ 1265.742005] Code: 00 00 00 fc ff df 48 c1 e8 03 48 01 c8 48 89 44 24 38 65 48 8b 04 25 80 df 01 00 48 89 44 24 50 e8 0c d1 14 00 48 8b 44 24 38 <80> 38 00 0f 85 ee 0e 00 00 48 83 3d 46 d3 a3 08 00 0f 84 9c 0d 00 [ 1265.742008] RSP: 0018:ffff88804d40f918 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1265.742015] RAX: fffffbfff13e3048 RBX: 0000000000000000 RCX: ffffc9000804a000 [ 1265.742019] RDX: 0000000000040000 RSI: ffffffff814daee4 RDI: 0000000000000005 [ 1265.742023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1265.742027] R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8446d900 [ 1265.742031] R13: 000000000000007e R14: 0000000000000000 R15: ffffffff8a6dc830 [ 1265.742034] ? netconsole_netdev_event+0x280/0x280 [ 1265.742037] ? console_unlock+0xd4/0x1110 [ 1265.742040] ? console_unlock+0xd4/0x1110 [ 1265.742042] vprintk_emit+0x2d1/0x740 [ 1265.742045] vprintk_func+0x79/0x180 [ 1265.742047] printk+0xba/0xed [ 1265.742050] ? log_store.cold+0x16/0x16 [ 1265.742053] ? match_wildcard+0x300/0x300 [ 1265.742056] ovl_fill_super.cold+0x2f2/0x828 [ 1265.742059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1265.742061] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1265.742064] ? ovl_dentry_release+0x130/0x130 [ 1265.742067] ? retint_kernel+0x2d/0x2d [ 1265.742070] ? ovl_dentry_release+0x130/0x130 [ 1265.742073] ? ovl_dentry_release+0x130/0x130 [ 1265.742075] mount_nodev+0x60/0x110 [ 1265.742078] mount_fs+0xa3/0x310 [ 1265.742081] vfs_kern_mount.part.0+0x68/0x470 [ 1265.742083] do_mount+0x113c/0x2f10 [ 1265.742086] ? rcu_nmi_exit+0xb3/0x180 [ 1265.742089] ? retint_kernel+0x2d/0x2d [ 1265.742091] ? copy_mount_string+0x40/0x40 [ 1265.742095] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 1265.742098] ? copy_mount_options+0x26f/0x380 [ 1265.742100] ksys_mount+0xcf/0x130 [ 1265.742103] __x64_sys_mount+0xba/0x150 [ 1265.742106] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1265.742108] do_syscall_64+0xf9/0x620 [ 1265.742112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1265.742114] RIP: 0033:0x4665e9 [ 1265.742123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1265.742126] RSP: 002b:00007fdf035d7188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1265.742133] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 1265.742137] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000 [ 1265.742141] RBP: 00000000004bfcc4 R08: 0000000020000300 R09: 0000000000000000 [ 1265.742145] R10: 0000000000008000 R11: 0000000000000246 R12: 000000000056c038 [ 1265.742149] R13: 00007ffe73ad2b2f R14: 00007fdf035d7300 R15: 0000000000022000 [ 1265.766125] Kernel panic - not syncing: hung_task: blocked tasks [ 1265.766143] CPU: 0 PID: 1569 Comm: khungtaskd Not tainted 4.19.197-syzkaller #0 [ 1265.766151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1265.766155] Call Trace: [ 1265.766176] dump_stack+0x1fc/0x2ef [ 1265.766194] panic+0x26a/0x50e [ 1265.766208] ? __warn_printk+0xf3/0xf3 [ 1265.766225] ? lapic_can_unplug_cpu+0x80/0x80 [ 1265.766238] ? ___preempt_schedule+0x16/0x18 [ 1265.766256] ? watchdog+0x991/0xe60 [ 1265.766272] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 1265.766289] watchdog+0x9a2/0xe60 [ 1265.766308] ? reset_hung_task_detector+0x30/0x30 [ 1265.766322] kthread+0x33f/0x460 [ 1265.766334] ? kthread_park+0x180/0x180 [ 1265.766349] ret_from_fork+0x24/0x30 [ 1265.768040] Kernel Offset: disabled