rite$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 544.044059][T31816] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) 08:35:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x28, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 544.179546][T31816] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 544.214003][T31816] EXT4-fs (loop5): get root inode failed [ 544.277341][T31816] EXT4-fs (loop5): mount failed 08:35:02 executing program 2: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) syz_open_procfs(r2, &(0x7f0000000200)='net/ip6_tables_tarZets\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0000000000000000020000000000fe020200000008000400", @ANYRES32=r5], 0x24}}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x6, @random="229d3b3454a3"}, 0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x5) r7 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r7, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r8 = dup3(r6, r7, 0x0) r9 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r9, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") mkdirat(r9, &(0x7f0000000240)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x8910, 0x710000) r10 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r10, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$RTC_WKALM_SET(r10, 0x4028700f, &(0x7f0000000040)={0x0, 0x1, {0x30, 0x30, 0x15, 0x16, 0x1, 0x2, 0x1, 0x169, 0xb5696a77ade35400}}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa240, 0x130) ioctl$TIOCVHANGUP(r11, 0x5437, 0x0) 08:35:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:02 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffdf9, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 544.612582][T31867] mkiss: ax0: crc mode is auto. 08:35:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2d, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 544.873630][T31887] mkiss: ax0: crc mode is auto. [ 544.926615][T31877] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 545.036857][T31877] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, 0x0) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 545.119761][T31877] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:03 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e23, 0x800, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5b10a52a8897f0ded0fb372c", 0xc}, {&(0x7f0000000140)="a03dc3fd44780f11454919fea84dd8e0c152eda0fde18c99738c2dacf66fb5cb6c6904f1fb2705f7eb7b6313897f1dadaa5545b6865f83d3436b576f16c0d8466e", 0x41}], 0x2, &(0x7f0000000340)=[{0x98, 0x0, 0x0, "0ea29666eff809b137b397f9a11d84884f08bcb18d21c3d784f7af3b9717246fee6b2291500cf1b453d3eec882c22d10a503ff783e5e4ed6d15d4706d6bee193a21893da2c637c07cfe55768529c450b1da1c097c9a350b8368ad8a930fc5f67bee5b67a1095611115121c5f93c2c37eefa164b61faed8f91088508a51c4954996cede"}, {0xf0, 0x3a, 0x6, "0200f0ec171ec8c8defae3a3911ede266ef8bdf87eedf9561e2a38a5e6f4d21524ed3f3566e958135cdf46a76d066c488cc0363ebb7dd0324bf5431019227abe1b3e46342bd445d05a3ad099d6a55ce9465730bd1fe698a3d915d8558058eeed06d0db4fc0c42d889fd5f68f3c39d25db98c45ef267e2374d0e4a7e6eaa71f6e4b53a68860f5a17936e8664958e32287d78e6627c779c3f26c186bcb9f43bd7f7235c609839701c83d51ec5e3fef269854cd883e763264b32a83d9023b50101ad8b2e47b57c943e49bf6e1413b60804f812e87bd1e0638639cd94294993c1d"}, {0xb0, 0x10d, 0x8, "dbb53dcfd2a53f64fa8310f0abfc07e37a1efcaa4ea39ae92a0aa470c5f5f7f439f265061723b6fea37e360c0c47cdbd7de7e937400351e51c1e8bad2e070b0f0ee2249af9eb93956f65bd4f6feda7eaa692d36a7e4f5c48cd7ec7fbb2c2cab2a9fc8a22db315605a1d7de1a1a7721bcf028275c8555e9c9417c48d7f15c8bdd008e927e2a601b9661fb2a5c1bd4d3b3276ce76d0d340a89d53c878f6442"}, {0x60, 0x114, 0xc472, "b2e24176187500bde511ce7e47443294317eb4ed941d62b61aa7d008f25274b4d9dcb84f9cd4bfa2aa4696ae15a6cfac551a73b3d06319a371b236445cc18712bdb83cee4d2d94d93502"}, {0x50, 0x112, 0x0, "44d4d434163a094a1b543e73ea532f892b9855686c75a0870f68e95b55ba4b7b44b025617c7dcd23384bf25873fc08d8bc6f69bffb09c020f6"}], 0x2e8}, 0x4000000) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) [ 545.202132][T31877] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:03 executing program 0: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x5f, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 545.372889][T31877] EXT4-fs (loop5): get root inode failed [ 545.429921][T31877] EXT4-fs (loop5): mount failed [ 545.450680][T31926] mkiss: ax0: crc mode is auto. 08:35:03 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffdfd, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e23, @rand_addr=0x1f}, 0x10) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82180, 0x0) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x13) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") write(r3, &(0x7f0000000040)="31ec7812fd95da73ea4ce08b75", 0xd) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") recvfrom$netrom(r4, &(0x7f0000000080)=""/193, 0xc1, 0x12003, 0x0, 0x0) 08:35:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/t|x@\xdb\xb2F\xfc\x00', 0x200400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x180, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 546.080809][T31958] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 546.190329][T31958] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4208, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x8, 0x20}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/psched\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 546.339857][T31958] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 546.382625][T31983] mkiss: ax0: crc mode is auto. 08:35:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x300, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 546.481062][T31958] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 546.599937][T31958] EXT4-fs (loop5): get root inode failed [ 546.656107][T31958] EXT4-fs (loop5): mount failed 08:35:05 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1000000000000151}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0000000000000000020000000000fe020200000008000400", @ANYRES32=r4], 0x24}}, 0x0) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'team0\x00', @ifru_ivalue=0x1}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x500, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 547.261303][T32023] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 547.348468][T32023] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:05 executing program 0: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000001040)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x81, 0xa4, 0x0, 0x401, 0xe9afce29d22cf278, 0x6, 0x372a, 0x8c, 0x40, 0x10c, 0x2, 0x9, 0x38, 0x1, 0x6, 0xfc00, 0x1}, [{0x60000000, 0x3, 0x9, 0x2, 0xfffffffffffffffd, 0x200, 0x80000000, 0x1000}, {0x6, 0x7f, 0x1, 0x1, 0x3, 0x36, 0xfffffffffffffffb, 0x9}], "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", [[], [], [], [], []]}, 0x15b0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 547.413225][T32023] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x145841) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0xe1) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) r8 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r8, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") connect$bt_rfcomm(r8, &(0x7f00000000c0)={0x1f, {0x80, 0x6, 0x20, 0x2, 0x3, 0x8}, 0x6}, 0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e21, 0x20, @mcast2, 0x3}}}, 0x84) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x9, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r9, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r11], 0x24}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000240)={@remote, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3ff, 0xd9, 0x4, 0x200, 0xe6, 0x4, r11}) r12 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r12, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_udp_int(r12, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000480)=0x4) [ 547.505182][T32023] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x600, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 547.594879][T32054] mkiss: ax0: crc mode is auto. [ 547.626150][T32023] EXT4-fs (loop5): get root inode failed [ 547.673019][T32023] EXT4-fs (loop5): mount failed [ 547.845306][T32054] mkiss: ax0: crc mode is auto. 08:35:06 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x700, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 548.282757][T32095] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 548.347274][T32095] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 548.404786][T32095] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 548.512189][T32095] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x900, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 548.587467][T32095] EXT4-fs (loop5): get root inode failed [ 548.612635][T32095] EXT4-fs (loop5): mount failed 08:35:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = dup2(0xffffffffffffffff, r5) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000480)={0xee, 0x0, 0x8, 0xffffffff, 0x10, 0x1ff}) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r7, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$alg(r7, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="5a743423971537b98c53ce2db83db89eeb05972283059cc6c4f724da6731903f343e89156039c856b7d1fb73430db0b66c6c829ee4ee4ef3a63b2e2364925b942fe414b3dff31e2bdc986667540eedae79d9d036cef0a66dbe7c1f3b7dd96b8a79d77dc9276d37abd8cb657bafc5406718ecbd0c83993a457a6e50fdef711ab0074695f246579eb1770b0ef0173979f32c51b4959e579c91e4c682cba63cd300c4", 0xa1}], 0x1, &(0x7f0000000380)=[@op={0x18}, @op={0x18}, @op={0x18}, @iv={0x70, 0x117, 0x2, 0x5b, "580757c1dad7ab75a2dd32af1aa8d0a3aa9eacea19ea2c29419946041c1ec609b9a37835dca3a28cb4e9d495d5e6a03600453639ecd8fe84334b712857d249bb29bc55e6bf20faaf02c6a952ee91fbd223fbfa38118b0345534a1c"}], 0xb8, 0x2000000}, 0x6b3e96fb6a65dccf) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0000000000000000020000000000fe020000200008000400", @ANYRES32=r8], 0x24}}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r8, 0x1, 0x6, @local}, 0x10) r9 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x8910, 0x710000) [ 548.847104][T32132] mkiss: ax0: crc mode is auto. 08:35:06 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff97, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xa00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 549.182531][T32151] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dVv/\x04\x00\xff\x00', 0x40, 0x0) r2 = dup3(r1, r0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000000c0)={r0, 0x10, &(0x7f0000000040)={&(0x7f0000000340)=""/4096, 0x1000}}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 549.289615][T32151] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xb00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 549.352476][T32151] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 549.432428][T32151] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 549.497078][T32151] EXT4-fs (loop5): get root inode failed [ 549.529286][T32151] EXT4-fs (loop5): mount failed 08:35:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '\xbdem1'}, {0x20, 'selinux'}], 0xa, "25716f8416a631298d6a54112e7cac11ad52c6046866c90d97142fa7c931030ac13c2e0877a199ab2ac2d1"}, 0x59) r3 = semget$private(0x0, 0x0, 0x0) semop(r3, &(0x7f0000000140), 0x0) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000140)=""/189) [ 549.686918][T32188] mkiss: ax0: crc mode is auto. 08:35:07 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffe0, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xc00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 549.851028][T32188] mkiss: ax0: crc mode is auto. [ 549.961166][T32198] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 550.043340][T32198] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000240)={{0x1, 0x9}, 'port1\x00', 0x4, 0x110020, 0x5, 0x8, 0xffff, 0x8, 0x3f, 0x0, 0x1, 0x8}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x6c, @rand_addr=0x2, 0x4e22, 0x0, 'sh\x00', 0x0, 0x0, 0x50}, 0x2c) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 550.139479][T32198] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 550.203008][T32226] mkiss: ax0: crc mode is auto. [ 550.239507][T32198] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 550.310059][T32198] EXT4-fs (loop5): get root inode failed [ 550.350941][T32198] EXT4-fs (loop5): mount failed 08:35:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xd00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x560, 0x290, 0xc0, 0xc0, 0x290, 0x290, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x4c8, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x1, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xff, 0x8}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @multicast2, 0xffffffff, 0xff000000, '\x00', 'bridge0\x00', {0xff}, {0x101}, 0x2e, 0x2, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x20, 0x80}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x8}}}, {{@ip={@multicast1, @multicast2, 0xff000000, 0x0, 'bridge_slave_0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x5e, 0x2, 0x3a}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0xc00, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x16}}}, {{@ip={@loopback, @loopback, 0xffffff, 0xff000000, 'rose0\x00', 'ip6gretap0\x00', {0xff}, {0x80}, 0x32, 0x2, 0x44}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffff, 0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x401, @dev={0xac, 0x14, 0x14, 0x27}, 0x4e22}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x5c0) [ 550.634594][T32255] mkiss: ax0: crc mode is auto. 08:35:08 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffeb, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xe00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x190000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 551.069213][T32268] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 551.131531][T32283] mkiss: ax0: crc mode is auto. [ 551.179177][T32268] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 551.268378][T32268] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 551.302039][T32283] mkiss: ax0: crc mode is auto. [ 551.404325][T32268] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 551.489948][T32268] EXT4-fs (loop5): get root inode failed [ 551.495789][T32268] EXT4-fs (loop5): mount failed 08:35:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x1100, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:09 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r7, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$VT_WAITACTIVE(r7, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r6, @in={{0x2, 0x4e21, @local}}}, 0x84) 08:35:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 552.017943][T32327] mkiss: ax0: crc mode is auto. 08:35:10 executing program 0: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") fsetxattr$security_evm(r1, &(0x7f0000000380)='security.evm\x00', &(0x7f00000003c0)=@v2={0x3, 0x3, 0x13, 0x400, 0x4d, "f7049997aa0e71b72ab17561320ad466b318b995810eb430951cb6892e3ad62c38d22bb153bdbfb94caa6da4ffc106ebf04b1639db2a73be3b96b81dbbfaba9f0a503d2d6d366cbbf497a5d52f"}, 0x57, 0x6) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f00000002c0)={0x1, 0x0, @stop_pts=0x8dd8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r2, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x188, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0x810c5701, 0x0) r4 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r5, 0x1}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000340)={r5, 0x1}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r9 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1d8, 0x20000) r10 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r10, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="66bad00466b80a0066ef66baf80cb86ce68083ef66bafc0c66b8fa8f66efb805000000b9004800000f01c1c481d573f8f9360f75e1b9800000c00f3235000100000f30f241f4b805000000b9000000000f01c1642640dd880000000036450f01f8", 0x61}], 0x1, 0x50, &(0x7f0000000280)=[@cr0={0x0, 0x10}, @cr0={0x0, 0x40010030}], 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r8, 0xc4, 0x7ff, 0xda, 0xfd02, 0x1f, 0x2, 0xffffffff, {0x0, @in6={{0xa, 0x4e22, 0x40, @mcast1, 0x9}}, 0x3ff, 0xc411, 0x7, 0x1, 0xffffef79}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={r11, 0xcb}, 0x8) iopl(0x9) 08:35:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x1200, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:10 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 552.461569][T32342] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 552.603142][T32342] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 552.711436][T32361] mkiss: ax0: crc mode is auto. [ 552.731185][T32342] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 552.861116][T32342] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sync_file_range(r1, 0x100000000, 0x4, 0x2) clock_gettime(0x0, 0x0) [ 553.042031][T32342] EXT4-fs (loop5): get root inode failed [ 553.047712][T32342] EXT4-fs (loop5): mount failed 08:35:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2000, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x1, 0x7fffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x13) dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r6, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r7 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r7, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r8 = dup2(r6, r7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x8910, 0x800) 08:35:11 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffb, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 553.420619][T32403] mkiss: ax0: crc mode is auto. 08:35:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xace2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 553.751122][T32413] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:11 executing program 0: 08:35:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2500, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 553.840135][T32413] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x3ff, 0x1660, 0x3, 0xa1, 0x2, [{0x0, 0x9, 0x3, 0x0, 0x0, 0x810}, {0x9, 0x6, 0x5, 0x0, 0x0, 0x2000}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) r3 = dup3(r2, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) [ 553.957767][T32413] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 554.051855][T32413] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:12 executing program 0: 08:35:12 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10100, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendto$ax25(r0, &(0x7f0000000140)="0ad867907e021a5865d9141afb5504f7447d157604c3e0ee98fa81f980e5560c0e96513cde0ccfff61747a5298a422996ed86bcb2fee7f6df4f9695c1998537d4f845176547a0dab", 0x48, 0x4, &(0x7f00000001c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) [ 554.170960][T32413] EXT4-fs (loop5): get root inode failed [ 554.209629][T32413] EXT4-fs (loop5): mount failed 08:35:12 executing program 0: [ 554.346040][T32459] mkiss: ax0: crc mode is auto. 08:35:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2800, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:12 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffd, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:12 executing program 0: 08:35:12 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x81, 0x2, 0x0, 0x8000}, {0x8, 0x81, 0x9, 0x200}, {0xffff, 0x4, 0x80, 0x9}, {0x6, 0x55, 0x5, 0x7}, {0x3f, 0x9, 0x1, 0x101}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40200, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = dup(r5) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0xb) clock_getres(0x5efa075203951c2, &(0x7f0000000000)) r7 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x8910, 0x710000) 08:35:12 executing program 0: 08:35:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 554.887032][T32487] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 554.994064][T32487] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:13 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udp6\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r5 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x8910, 0x710000) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8d, 0x400000) r7 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r7, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$VIDIOC_TRY_DECODER_CMD(r7, 0xc0485661, &(0x7f0000000180)={0x2, 0x1, @start={0x9}}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) 08:35:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x2d00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:13 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000009031, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x100000003) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3) [ 555.079630][T32487] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 555.129608][T32487] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 555.174114][T32516] mkiss: ax0: crc mode is auto. [ 555.226411][T32487] EXT4-fs (loop5): get root inode failed [ 555.260154][T32487] EXT4-fs (loop5): mount failed [ 555.401589][T32516] mkiss: ax0: crc mode is auto. 08:35:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x3f00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:13 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffe, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x6) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCTRL(r4, 0xc0445624, &(0x7f0000000140)={0x1000, 0x8, "5791518d9c9f881014130769009ebb35aeb3ecc4ab3ca9f721bc0e68af88a2ca", 0x2, 0x9, 0x3ff, 0x4, 0x4}) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000000)={0xff, 0x0, 0x3, 0x1d97}, 0x10) [ 555.837291][T32561] mkiss: ax0: crc mode is auto. 08:35:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 555.958220][T32558] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 556.099474][T32558] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x4000, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 556.219478][T32558] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 556.279307][T32558] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 556.354056][T32558] EXT4-fs (loop5): get root inode failed [ 556.405915][T32558] EXT4-fs (loop5): mount failed 08:35:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x3, 0x20, 0x8c73, 0x7f, 0xfff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r5, @in={{0x2, 0x4e24, @broadcast}}, 0x8, 0x7fff, 0x73, 0x20}, &(0x7f0000000140)=0x98) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) r6 = dup3(r2, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) r7 = getpgrp(0x0) setpriority(0x0, r7, 0x0) syz_open_procfs(r7, &(0x7f0000000180)='net/icmp\x00') [ 556.568751][T32593] mkiss: ax0: crc mode is auto. 08:35:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x5f00, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:14 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 556.765244][T32605] mkiss: ax0: crc mode is auto. 08:35:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 557.112030][T32625] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 557.209575][T32625] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x3, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:15 executing program 2: getitimer(0x2, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9d\xff\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") recvmsg$can_raw(r3, &(0x7f0000000580)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/68, 0x44}], 0x2, &(0x7f00000004c0)=""/191, 0xbf}, 0x40000000) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x26, "70e7d63f1c50c159d699c20ef013aefdfb5ed1915daa61105f8d546e9eb2dca37f4c5d852225"}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r5, 0x327}, &(0x7f0000000180)=0x8) r6 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r6, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @multicast1}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000006c0)={0x2a, 0x1, 0x8, 0x6, r7}, 0x10) [ 557.316162][T32625] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 557.385955][T32625] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 557.491860][T32649] mkiss: ax0: crc mode is auto. [ 557.532152][T32625] EXT4-fs (loop5): get root inode failed [ 557.602316][T32625] EXT4-fs (loop5): mount failed [ 557.641074][T32653] mkiss: ax0: crc mode is auto. 08:35:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x1e64) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 08:35:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0xa, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, 0x0, 0x0, 0x40012500, 0x0, 0x0) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:16 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x80000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x17, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:16 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) [ 558.352742][T32702] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 558.457146][T32702] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 558.529488][T32702] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 558.634390][T32702] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 558.763432][T32702] EXT4-fs (loop5): get root inode failed 08:35:16 executing program 0: r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xff}}}}, 0x108) r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @dev}}}, 0x108) setsockopt$inet6_group_source_req(r5, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @dev}}}, 0x108) [ 558.810635][T32702] EXT4-fs (loop5): mount failed 08:35:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, 0x0, 0x0, 0x40012500, 0x0, 0x0) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:17 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xedc000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000000301ffff808fc201000000000000101b"], 0x14}}, 0x0) [ 559.390585][T32747] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 559.483095][T32747] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 559.552068][T32747] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:17 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$caif_seqpacket(0x25, 0x5, 0x3) fsync(r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000000)={0xf9, 0xbe, 0x5}) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") connect$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x3, @rand_addr=0x81}}, 0x1e) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xc65, 0x0, 0x100000003, 0x1a, 0x0, 0xffff, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) r9 = syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="ee9e07f5", @ANYRES16=r9, @ANYBLOB='\x00'/14], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8040) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) ioctl$int_in(r11, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_TLS_TX(r11, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r13, &(0x7f0000000340)=ANY=[], 0xff0e) close(r13) ioctl$int_in(r13, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_TLS_TX(r13, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r12, 0x0, r13, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r15, &(0x7f0000000340)=ANY=[], 0xff0e) close(r15) ioctl$int_in(r15, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_TLS_TX(r15, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r14, 0x0, r15, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r17, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r16, 0x0, r17, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r19, &(0x7f0000000340)=ANY=[], 0xff0e) close(r19) ioctl$int_in(r19, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_TLS_TX(r19, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r18, 0x0, r19, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r21, &(0x7f0000000340)=ANY=[], 0xff0e) close(r21) ioctl$int_in(r21, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_tcp_TLS_TX(r21, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "1f88b228b5c500", "52a8f3c9edd18e459572f1c59d2a86e8f5088c6b3768c865c200", "b611dfba", "907291487b859891"}, 0x38) splice(r20, 0x0, r21, 0x0, 0x100000000, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4030a03}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x94, r9, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r11}, {0x8}, {0x8, 0x1, r13}, {0x8, 0x1, r15}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xac7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r6}, {0x8, 0x1, r6}, {0x8, 0x1, r16}, {0x8, 0x1, r19}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r20}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4048880}, 0x10) r22 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x401, 0x2000) r23 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r23, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r24 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r24, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r25 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r25, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r26 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r26, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r27 = syz_open_dev$sndpcmc(0x0, 0x3ffffd, 0x0) ioctl(r27, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000c008}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x60, r9, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r22}, {0x8, 0x1, r23}, {0x8, 0x1, r24}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r25}, {0x8, 0x1, r26}, {0x8, 0x1, r27}, {0x8, 0x1, r3}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x200804c) r28 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r28, 0x8910, 0x710000) 08:35:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2Y\x00\x00\x00_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000440)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) [ 559.604685][T32747] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 559.662723][T32764] mkiss: ax0: crc mode is auto. [ 559.682637][T32747] EXT4-fs (loop5): get root inode failed [ 559.714874][T32747] EXT4-fs (loop5): mount failed 08:35:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, 0x0, 0x0, 0x40012500, 0x0, 0x0) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:18 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220000, 0x0) timerfd_gettime(r3, &(0x7f0000000040)) [ 560.169545][ T26] audit: type=1800 audit(1573288518.248:55): pid=304 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="hugetlb.2Y" dev="sda1" ino=16800 res=0 08:35:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x5, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 560.248244][ T344] mkiss: ax0: crc mode is auto. [ 560.259703][ T336] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:18 executing program 0: [ 560.314528][ T336] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 560.389791][ T336] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:18 executing program 0: [ 560.454562][ T336] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) r3 = dup3(r2, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) [ 560.525765][ T336] EXT4-fs (loop5): get root inode failed [ 560.555194][ T336] EXT4-fs (loop5): mount failed 08:35:18 executing program 0: 08:35:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x6, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 560.735876][ T379] mkiss: ax0: crc mode is auto. 08:35:18 executing program 0: 08:35:18 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x0, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 560.888793][ T379] mkiss: ax0: crc mode is auto. 08:35:19 executing program 0: 08:35:19 executing program 2: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r0, 0x4) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r2, 0x20, &(0x7f0000000140)={0x23, 0x5, 0x9}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x5) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x8910, 0x710000) 08:35:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x7, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:19 executing program 0: [ 561.292115][ T412] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 561.355499][ T412] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 561.443172][ T412] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:19 executing program 0: [ 561.502200][ T426] mkiss: ax0: crc mode is auto. [ 561.529878][ T412] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 561.630151][ T412] EXT4-fs (loop5): get root inode failed [ 561.675067][ T412] EXT4-fs (loop5): mount failed [ 561.696115][ T426] mkiss: ax0: crc mode is auto. 08:35:19 executing program 0: 08:35:19 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, 0x16, 0x8, "519a6bdce2bd42e4b067f03a2e19de7a74eaef1e5f73634dd038a03f1cd7f612036cd47aaf59d5002aeca04a6c8915ee88c5f8ee18bb2b927c262a8d989e5b63", "b150c6f841c39ded20db3aad9712130b85238f5987c02898db8355862c6d0075", [0x0, 0x83d]}) ioctl(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x0, {0xa, 0x4e24, 0x6, @empty, 0x6}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000240)={0x3, 0x9, [{0x0, 0x0, 0xfff}, {0x80000000, 0x0, 0xe7}, {0x1800, 0x0, 0x5bdc961b}]}) r3 = semget(0x1, 0x1, 0x5) semtimedop(r3, &(0x7f0000000280)=[{0x4, 0xf0, 0x1000}], 0x1, &(0x7f00000002c0)={0x77359400}) 08:35:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x0, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x8, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:20 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/\x003\b\x00', 0x4100, 0x0) ioctl(r0, 0x0, 0x0) 08:35:20 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x10300, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:20 executing program 0: 08:35:20 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x5, 0x2, 0xc, &(0x7f0000000000)="7d5a855c42f2e9323860283f"}) 08:35:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 08:35:20 executing program 0: [ 562.464784][ T495] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 562.519411][ T495] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 562.575951][ T501] mkiss: ax0: crc mode is auto. 08:35:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x9, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:20 executing program 0: 08:35:20 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) pidfd_open(r0, 0x0) unshare(0x400) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r1, 0x0, 0x0) [ 562.689569][ T495] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 562.752268][ T495] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x0, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:20 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = dup3(r3, r0, 0xc0000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x8910, 0x710000) [ 562.881809][ T495] EXT4-fs (loop5): get root inode failed [ 562.887675][ T495] EXT4-fs (loop5): mount failed 08:35:21 executing program 0: 08:35:21 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7ffffffffffff, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:21 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x400, 0x0) ioctl(r0, 0x0, 0x0) 08:35:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:21 executing program 0: 08:35:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xa, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:21 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='eR\x00\x00\x00\x00\xc7\x92\xfbB\xfb{e\xa3\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80800, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0x2, @pix_mp={0x40, 0x6, 0x47524247, 0x0, 0x6, [{0xff, 0xffffffff}, {0x7, 0x2}, {0x9, 0x100}, {0x4, 0xfffffffb}, {}, {0x4, 0x2}, {0x10001, 0xe9}, {0x1, 0x80}], 0x81, 0x6, 0x2, 0x1, 0x7}}) ioctl(r0, 0x0, 0x0) write(r0, &(0x7f00000000c0)="8b8dd7d27d3f32e644348b3f9461859023ac95565fc3cf470b977ba38a181472f7b48866fc3486f940c2029345bc5dfdb2bc3d91bde57577e32a3a0830b858cb7a12bccd4b85862725ce961a6c93b2760fde2a12b69275382dcb70f6fc15dceb8f8fe634f7f2a423ca41c926bf472100c114886c3daca5ebfe9392145c411c38919fd208a865a8c1d4cdae0e3f5741687b1c4c004f4e2f0f33bdf843048eb7b2b4da9a23e5c2814635a2be9afc5b", 0xa) 08:35:21 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000440)=0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') getgroups(0x0, 0x0) getgroups(0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() write$FUSE_ENTRY(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, 0x0, 0x0) r3 = dup2(r2, r0) sendmsg$TIPC_NL_BEARER_GET(r3, &(0x7f00000003c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000300)={&(0x7f0000000700)={0xd4, 0x0, 0x202, 0x70bd27, 0x0, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_LINK={0x20, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, 0x0, 0x0) vmsplice(r6, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r8}], 0x1, 0xffbffff6) 08:35:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="240000001a0007041dfffd946f610500020000e8fe02000000010800080010000400ff7e", 0x24}], 0x1}, 0x0) [ 563.659862][ T567] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:21 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x12000, 0x0) ioctl(r0, 0x0, 0x0) [ 563.756473][ T567] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 563.821786][ T567] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 563.846527][ T567] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 563.897551][ T567] EXT4-fs (loop5): get root inode failed [ 563.934831][ T567] EXT4-fs (loop5): mount failed 08:35:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) sched_getscheduler(0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_getscheduler(r4) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000005c0)=ANY=[]) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) socket$inet6(0xa, 0x0, 0x7ffffffa) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000600)) r6 = syz_open_pts(r5, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2bb108a2ecebe597959b72031d5af3ad20953d66adcde9d60c0684dec97f4baafb560fb6f1b99a1cee48d671557b1308b08d832f9464465d1d1cddb59026aa49bbe53d043fcc3db3440c14cca3f9c93d227c424bff6d2df081bb791993636852a5c9289f6541e230c7628410e64f660622814b1757ca3045def3d34a7885b9d55b90a560604e57fe6dbb2468f2f1478c3c2cd2ccc2c8a26ab49cb1306aca457851b5c8052a9c1f7db3dc460b94e4eac406dc9c3a9585102617b55afc88faf177792ccfc4b41a10a9431e847a5f2f2e7ce7ce4f689215c1d2aa45fe026519fb5d598ec92647adb8", @ANYRES64, @ANYRESOCT]) write$binfmt_aout(r5, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETSF(r6, 0x5412, &(0x7f0000000040)={0x17}) 08:35:22 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDN\bimer\x00', 0x400000, 0x0) ioctl(r0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 08:35:22 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xb, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:22 executing program 1: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000003c0)="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") ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000080)={{0xae, 0x7, 0x3ff, 0x7}, 'syz0\x00', 0x46}) ioctl(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) 08:35:22 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, 0x0) 08:35:22 executing program 0: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") fsetxattr$security_evm(r1, &(0x7f0000000380)='security.evm\x00', &(0x7f00000003c0)=@v2={0x3, 0x3, 0x13, 0x400, 0x4d, "f7049997aa0e71b72ab17561320ad466b318b995810eb430951cb6892e3ad62c38d22bb153bdbfb94caa6da4ffc106ebf04b1639db2a73be3b96b81dbbfaba9f0a503d2d6d366cbbf497a5d52f"}, 0x57, 0x6) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f00000002c0)={0x1, 0x0, @stop_pts=0x8dd8}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r2, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x188, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0x810c5701, 0x0) r4 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r5, 0x1}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000340)={r5, 0x1}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r9 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1d8, 0x20000) r10 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r10, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="66bad00466b80a0066ef66baf80cb86ce68083ef66bafc0c66b8fa8f66efb805000000b9004800000f01c1c481d573f8f9360f75e1b9800000c00f3235000100000f30f241f4b805000000b9000000000f01c1642640dd880000000036450f01f8", 0x61}], 0x1, 0x50, &(0x7f0000000280)=[@cr0={0x0, 0x10}, @cr0={0x0, 0x40010030}], 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r8, 0xc4, 0x7ff, 0xda, 0xfd02, 0x1f, 0x2, 0xffffffff, {0x0, @in6={{0xa, 0x4e22, 0x40, @mcast1, 0x9}}, 0x3ff, 0xc411, 0x7, 0x1, 0xffffef79}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={r11, 0xcb}, 0x8) iopl(0x9) [ 564.535766][ T634] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:22 executing program 1: unshare(0x86cb7e8d8b722d33) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/Ntimjr\x00\xecS\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) [ 564.584863][ T634] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xc, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 564.699592][ T634] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:22 executing program 1: unshare(0x2040d00) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x82, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1000) ioctl(r0, 0x0, 0x0) [ 564.783680][ T634] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1000000000000151}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0000000000000000020000000000fe020200000008000400", @ANYRES32=r4], 0x24}}, 0x0) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'team0\x00', @ifru_ivalue=0x1}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 564.849911][ T634] EXT4-fs (loop5): get root inode failed [ 564.877005][ T634] EXT4-fs (loop5): mount failed 08:35:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="8f7cce77db273ea20f4abd9036a5952342eed57bb191633d265652888bf91c77615627587b328a5fe26aef7420e1c788c635466865e7fd1638686ee7fe2ac388b9df1335180978cbe7abf7b4fce76a2e2bf5ab7b437faeef2a4e577c7ddd5eead5efda7faf8b78f7c7169dfece21837fec78a4d0f7ae32e3aaf08ce8313e88c9287916ffe6a1534d06bce2026328da3472b6a00cb0495761934c589ea73bb943b0f388ce1e9355574a21c1b4fa02fa6eb9cc309614269883b95849627cb15a7c954b396832010193aabb1b1921bc3e8852f24f5717893689e92d154160631ded0af16d3f6ef641b0e4e0ffaf314295cba43844780836570f8d1c4f082e4af5fe145a2d9f5eedf3f7e740aec9f1073d35ca31a6a76899f3da843814339f09d2a644262c769ff8cadd5851eda9dad0e323eb05b7abb0ddd524f780ab49e16620bd88d81c48f61ce3b651aeb4c4cbc5824642e1635a76a85ce9b392cf3bd4bf36ef1085e666d11ab9232a9472c13a5b4e3745276f839116b3562d53022dd1794178d3f0bc20545a2aac3780765fe5fb2c43c1c1c8a8c11445aa863034f2e21d7fd1febf4a09714c387fd4f152ab217c98bfd0628815105333fb40769e04f207511799c0b9994dd7eb5780bf8af1fd465dfe4541092711962c7dd6371d6fd744844300ecdc752b0a88d5ec610386d88a91bda1cf11550d71eaffd19b78dc943550f951f9d6d2b9d00fece8a379e9ae853a831f82652ca58e4678be60c411bb5ed4d7e0965e285f210ec623f2014c6d71eddb3c0e127c326accbf78451cdcbd8b647addacf197f70125a29c78dc9eec59a5129351dbd52d5e75391cff574a919f0212c211583f82b44b6c33702205e169e378dde60098f83457e0797d1dfeba57d3af8e6d80eab61b7595c01cc7230e990208ae1a59210752706215a6687589a884e622d5f6e0b239e02c557de530d94c4baac6a93a8d89203b62ce2b6dd0887f676daeaae237a1894bfa11dd756d2675873d8f3d91b04780bb95480ca7bb30861085785b40f0c865e43339b8398197b178f6f9a0f98cbe826b1c2144ffaac292cd41b0299e30e963c83521925073df8ea40ac5818febf85153c9443206f59b0802cfce59eb972ea721f034d979e6cdfae626ca30ee76b196abf8f4393461b08a5ff8ccaa4e8173741bb0a077f54d1f535709b22124face4e11b2beec810ae8e258ba6cc0f13ac320565c79cbc84951ced4cc4368b8c1d8768ed0a447a3c20eb310279f0a5da091c212b0316626f7ce9d7abeb5451831c88b406c166c66a9892e568ae0ca62503deb09c211ca6b333a0ceec6c886306c890f2293be25b9b9f0103b5c30ad100ba7434366f741eca82bd7b7ac951d2e744d54df784e140a46e668ee5a2e4c5ee60b722df216be6b8db75ccad147400402040d0f6b646daa1b9f178277b644aa6ad8f6023f0d73f021275a519da4383faf841c5e09abbf96427a30a53dcb7e1addc3e4a8d388ce24043cf9064711d880fc2e5a24f7275249512a523de613a7a51981396b9759f8bf0deb414800c8de005cf25e73ec4c19548983704ca80289f4ddcadd3bfa5538d52f902365773cd1ed96c8099914bc3ddc84a726a6b462a29118e3e73cb2c2a5941134fc8f4d36b1868f0b5d828af54e43e4833318586ba7dd0f33ed2edce4f20a53032f40eadcbca08fafb32426c16914fcd23c1eb1d821c6b221d57b5604e12a9a23d388194331460940ff23bce3143fa7ffff8745191508e58fc2eaa095163818dfe8719c74876d65387cd542987e34f5353b42eda63d21b63be53965e8499e8468ebc24921f0d2338b1459d06a7a4379a08fc70048866fe038cf176fe6202dbdb7016e357b5c2f625d7e79f1df308a548a4c7f7fa351c84862128e5daf61d3e102a34837870c33639cec558ddc59a3829fb983f82a670fe9bfbb93957e9c8c3318277a11299275ec2f1da77f2d5b2e703792f234d027691b3de9facdee3623aa7f8e4d71e4511842ae8edf31ecf707449b93f55cf78433fa03260e2301eb9b6237da3cca798fa1ab5e45a0edc865fdf3355be9adaacdf764b0050f9df18ab266cba709621a91e29f29b0a5209ea8a4394e34fb2823a0d1d7cc52af55230a0c0d457abe3c8b3247d171d02f010cfbbfc14736735167d7d7ab50423ee70c03b26f0124020b74d6aaaac55d79f88aa2028e95a347f2f631fc7a76cf7a501157226f50573b5c1d77fabc3518486684f1671425a55c9c81d9433ad58b7190af4bbe42b0551ec6c0a754cd56717df2ca5a7d73f9851aff7b31770c5a9e2c6300cc7acadcf1572730691693061dc43f5515de0664be64468f446f38d0d8f1304e51606a6a3eda030d5024987662e1211f38874efcbc7560198a6a997c1a263929ac04f386e394be3af7e0255977135a3c55741ed283823f546d6d6c89993ff5259e948e169bd3267f9864bf6e4919ccdbce0f5a8c715c6c04aba9c686666268c632b9d836de8131daaa30dd354fdca5a366ef8f405dd229e469427abe9fac13f4174ec3f088204f0e0866865f7468005021ff85ab20d5db2c3a89cc7f41b37ddab53d26621dbd8b243d3b3c799a8c5e6451ff226ed89d5572265c8a7f20b9dd7cbc0a46fc9642d024ef3f7bb6abcd090fe340f37df342c504e15d8fb28fd7663b68dfe55ebbce3bef4d640321b36f97dd44461b59a3f19faea0494f631d8daa6082d39608d2f3e0a2bfa7cdb74ac9d060d8a5eab7e9bd7d55d59987aa04bf9083f3198af245f3fc6d4dee0786d2a70292cc2ea4ac0adcbe254ae09fe1ec0c92f7c8888d464d95acd1c95a9c8a30196c51540fcb2009d0a44ee9b4a1a968170803ff788ee8d9e340bd1dee585465974f5fce77556c2c3a78b50da534034372de903ec926697d284cb98514a0bf5f8d7579f20a841eda35cb1c056c168b6e12598b0287ca2cb582ef6c0ed9b27c256151257eef8b5a5d46e02cf614078f28efaf68705e449c2d142987baf7cd5aae21c6d93c7e517d70e8a9a8fc9a90bdf592da0dc253421780feb69cae8c23ed2b8862083df77489a6aec56debc7dbd29c0381ee00b4977295000f17a85d7f68ab84119bc796f83c646f74b9e5f97d5928da781b1f1b553fd6af7d25a9a3eff928f68aeb0066130f0c446f2de55948a5b335a8cf0d970a9503310d283cdee6bda52c61a8d5ceed4bab9325f141022b747b6068beb1be7909fa0cddf572812a038a8a37408b4e754b5d3afccb28b76a737a9ec1fc64c1fd3901ea75709633feab179eae33045d9baaebbc7dba26f29d3aff55b3140e802020f200b46480c5db60a53bee279a5d143c8822869a15d45f18df8d2884df572569db8e208b5cd349566cce921657009fa26e56f892c935b66d07c216dd28ff6ed99dbff7b10e83fa0525f5e2fc0c47ff62ed5b2af1257b0c64a1a96217456459924631d302a82841755ffa68d2ee22236f0fea73357433dc9f218800cda60e938f7e359464f861b0282732ea5c5c139849829bb35f8339557fd08e31f3cbe6c4cedd4834bd92e87bfc154a13ed1528f1ae86a3e0ad718c41044a508ce47b6cd7c03e8b36e4980fb9763d4bc141639c7662c77862b38efa2b2fc31b0d2a5a1540bb3f5aa849b92f3e3d1a7d318d2a086d0715bf10bf513614ebb8a99576bc91a3e83f988e4615c37ccd546ca60723daa12af0964e9d18226e4477ae3eeea02945ee20c9dfa4886e29c5b02eecf6fb34c452a454442d3091d68dc84a5ed1df7e691dcbba0f7ea66af515fb7d3c08e8ac1e490e69dcfd1e250f68177f80e583d774b4e4dcc739cad8f732c6f2cfe106d1beb6d8275dc917b0b76a650f63d93132be508438722e2c428d8bc1e8623d4bf78b037828dd90fe881fa5ba013facaf9e2b1947393762eca626810732976fea3f706b7da3b620846ebb17ff963913a1ad9b86af96ba880af1f4ec885bec547a74a83b2fb3441cde1568e251b667e05cb9dc4c11459d0c567ef353264d070e916d244d00ae878da301d5f172c34c3f24359d713922e74d9d37f3b9171a516b45aadd4e7c6589cf494038f82dbc2a58c69ce49c36ce8bc11e4326f9ceafeeca3c1674a3281d94075cf3e1a464712a50b8f96dc53d19c5da602e3cee2b777e622e7b2955d94874367143a5f46aaf914a8909cd1049c3cd5dc2f986b4a406a71b429714fdd66b76dd0d2af1d6bfef77ae392c3b9a45f8b2ba9c61062438f725bbd9d1d52da67dca3c63e2af954dd7c58a3dbad029c36fd9ec13f98d459b9dfe4cf4ae001874722a5dddf80bc72a6a49ddd344d2b79c50a65f48c5e41a1168682735c41caa7123cb2ebce7901675892992630d032770c3173d7d8e3e8f143b13c3f3f4025fe7c4a42045acfdc3e25840d2f5563c0296346b1a761efdea3b85b0626716e4241419d059d9de3c3d0aa4feccd71c6a1cd9b24921df03b77644eefd8ef53cffab14998219bb4a73ea15dcd949df7cd1b3fdd1674e379a30fb2195ff5559250183854ed816117519f597c0ee3bf4d26469ed678f89faed11f96111b7b4242a33bda79861e67f313efd63e3f44844888634c7b60fff4b37f0a205ace572e2fe7fdfef8926e24b73eecf6e96c8043a43eea0e7b5fb71a658f8ab128adfae375b04df939f6cf8112262a5c51c8381236863e4f43cabf536d42ad1baf94c50ae92faabdefa1abd0f002f492975419a5af314a1e3e351f8704a7351ffd7c67589ef117b4f4d5416c69d34f99153e8c3621e0e4a981f2690c76c2e05f57ac72b1265c1baa64c54f0883235fd8075985110029c93bbcfa2db4acecbc499f6f97840805899cf1ece273747e5082dabce5947d28911f0b2a5d998af9e99371ceb6bb604cad162855f0a4f0c8ba2bf6ed4248af7973aa56d9b764e042f310fe82b33e5d221e0ce7737d8ca32e63fb58c697d5109c66a8b32598029a62a0cac51ad305eb82caf515cbe6bf32cdb54132ffc9e6b4fc4bcf8b464871188611947edf9f7806398c7e85cec6db54b4d625ba3d468b7046c4da361fc2ff297d706ab6c37c61937663a4f6b19b81f27aaeac031a7857dea2d40a491b4b61e162467414f301b6b2f21bb1eae20b4da20dfc128c46203305a19d4eb293a680f54e2cf968fa0dc72623682bcc27c0389d23458703f579b6fe41c5e0b4cac9cb66d4d4766e99cce162dad0eb686fd5ec2dbe5404ec3885c8644a8c85de75c4cb675d7fa44406fc24e4a3170d595d2eb85957281f178eee0c2f3076006cea0d5294df6c7286fd13c3a6e1cab5476c775558b4239d60db5035050eefb92179816db82a92a2db31a5fba51b4db030e4c15ca9c903fe9869a8cad2f6c2980b8aaf5062328fde9128556c36dd3490ad1cb75fc2b7df8d93528eecae4cd862f77e6e65bc745ae731258f993eac213e504477c6130953ae99fb47b4e9f6c2df05f6b65f010c9af96a6a48a84fcc91cc9ca7400290ce693fe0a546b5e59d008711a20c60cd2ccf14b0872995f343aac7458224b8a71f9a7eb1911c344d5462bbf67b7b2d8b4a3ee52bc90062e6a90fb582509bb9de6b677bda783f6c12ace91f2077e6ea8352ce4181439124c98c0f716b1fe22e9ea6f694e2c04d2e05c95c990fc269a58b39b68fbb9a3004584adadad5abf28075f4b763cc1c1e13ed702d77bf7511244204fdb2fcf86f683a8e9be19613fd05ec08ad6d5fc0c62314362a58da9e7e4c46936c85cd4f251917701ceafdfc3fa0191c6e86bbe360f4d5ba779b7a64819792c5d8de105690ec0ebc49cfd6650", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r4, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x409002) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@remote={[], 0x3}, 0x3, 'ip6tnl0\x00'}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r3 = accept4(r0, 0x0, &(0x7f00000000c0), 0x57a7ddd5615e6751) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000240)={{0xf8, 0x3, 0x3f, 0x5, 0x4, 0x8}, 0x81}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) r4 = dup3(r2, r0, 0x80000) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984128, &(0x7f00000003c0)="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") ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x8910, 0x710000) 08:35:23 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xa000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1000000000000151}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0000000000000000020000000000fe020200000008000400", @ANYRES32=r4], 0x24}}, 0x0) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'team0\x00', @ifru_ivalue=0x1}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xd, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r4, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 565.315383][ T699] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 565.342250][ T703] mkiss: ax0: crc mode is auto. [ 565.371325][ T699] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 565.409697][ T699] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:23 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x7, 0x5, 0x7ff}, 0x10) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) 08:35:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r2, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) [ 565.471336][ T699] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 565.509918][ T699] EXT4-fs (loop5): get root inode failed 08:35:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r4, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 565.539891][ T699] EXT4-fs (loop5): mount failed 08:35:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xe, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:23 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r4, &(0x7f00000017c0), 0x199, 0x0) 08:35:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') 08:35:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x10, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:24 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x7, 0x5, 0x7ff}, 0x10) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) [ 566.179526][ T777] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 566.259784][ T777] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 566.304889][ T777] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 566.364412][ T777] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) [ 566.429666][ T777] EXT4-fs (loop5): get root inode failed [ 566.502136][ T777] EXT4-fs (loop5): mount failed 08:35:24 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x11, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r0, 0xee01, r1, r3]) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, 0x0, 0x0) 08:35:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x7, 0x5, 0x7ff}, 0x10) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) 08:35:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:25 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="8f7cce77db273ea20f4abd9036a5952342eed57bb191633d265652888bf91c77615627587b328a5fe26aef7420e1c788c635466865e7fd1638686ee7fe2ac388b9df1335180978cbe7abf7b4fce76a2e2bf5ab7b437faeef2a4e577c7ddd5eead5efda7faf8b78f7c7169dfece21837fec78a4d0f7ae32e3aaf08ce8313e88c9287916ffe6a1534d06bce2026328da3472b6a00cb0495761934c589ea73bb943b0f388ce1e9355574a21c1b4fa02fa6eb9cc309614269883b95849627cb15a7c954b396832010193aabb1b1921bc3e8852f24f5717893689e92d154160631ded0af16d3f6ef641b0e4e0ffaf314295cba43844780836570f8d1c4f082e4af5fe145a2d9f5eedf3f7e740aec9f1073d35ca31a6a76899f3da843814339f09d2a644262c769ff8cadd5851eda9dad0e323eb05b7abb0ddd524f780ab49e16620bd88d81c48f61ce3b651aeb4c4cbc5824642e1635a76a85ce9b392cf3bd4bf36ef1085e666d11ab9232a9472c13a5b4e3745276f839116b3562d53022dd1794178d3f0bc20545a2aac3780765fe5fb2c43c1c1c8a8c11445aa863034f2e21d7fd1febf4a09714c387fd4f152ab217c98bfd0628815105333fb40769e04f207511799c0b9994dd7eb5780bf8af1fd465dfe4541092711962c7dd6371d6fd744844300ecdc752b0a88d5ec610386d88a91bda1cf11550d71eaffd19b78dc943550f951f9d6d2b9d00fece8a379e9ae853a831f82652ca58e4678be60c411bb5ed4d7e0965e285f210ec623f2014c6d71eddb3c0e127c326accbf78451cdcbd8b647addacf197f70125a29c78dc9eec59a5129351dbd52d5e75391cff574a919f0212c211583f82b44b6c33702205e169e378dde60098f83457e0797d1dfeba57d3af8e6d80eab61b7595c01cc7230e990208ae1a59210752706215a6687589a884e622d5f6e0b239e02c557de530d94c4baac6a93a8d89203b62ce2b6dd0887f676daeaae237a1894bfa11dd756d2675873d8f3d91b04780bb95480ca7bb30861085785b40f0c865e43339b8398197b178f6f9a0f98cbe826b1c2144ffaac292cd41b0299e30e963c83521925073df8ea40ac5818febf85153c9443206f59b0802cfce59eb972ea721f034d979e6cdfae626ca30ee76b196abf8f4393461b08a5ff8ccaa4e8173741bb0a077f54d1f535709b22124face4e11b2beec810ae8e258ba6cc0f13ac320565c79cbc84951ced4cc4368b8c1d8768ed0a447a3c20eb310279f0a5da091c212b0316626f7ce9d7abeb5451831c88b406c166c66a9892e568ae0ca62503deb09c211ca6b333a0ceec6c886306c890f2293be25b9b9f0103b5c30ad100ba7434366f741eca82bd7b7ac951d2e744d54df784e140a46e668ee5a2e4c5ee60b722df216be6b8db75ccad147400402040d0f6b646daa1b9f178277b644aa6ad8f6023f0d73f021275a519da4383faf841c5e09abbf96427a30a53dcb7e1addc3e4a8d388ce24043cf9064711d880fc2e5a24f7275249512a523de613a7a51981396b9759f8bf0deb414800c8de005cf25e73ec4c19548983704ca80289f4ddcadd3bfa5538d52f902365773cd1ed96c8099914bc3ddc84a726a6b462a29118e3e73cb2c2a5941134fc8f4d36b1868f0b5d828af54e43e4833318586ba7dd0f33ed2edce4f20a53032f40eadcbca08fafb32426c16914fcd23c1eb1d821c6b221d57b5604e12a9a23d388194331460940ff23bce3143fa7ffff8745191508e58fc2eaa095163818dfe8719c74876d65387cd542987e34f5353b42eda63d21b63be53965e8499e8468ebc24921f0d2338b1459d06a7a4379a08fc70048866fe038cf176fe6202dbdb7016e357b5c2f625d7e79f1df308a548a4c7f7fa351c84862128e5daf61d3e102a34837870c33639cec558ddc59a3829fb983f82a670fe9bfbb93957e9c8c3318277a11299275ec2f1da77f2d5b2e703792f234d027691b3de9facdee3623aa7f8e4d71e4511842ae8edf31ecf707449b93f55cf78433fa03260e2301eb9b6237da3cca798fa1ab5e45a0edc865fdf3355be9adaacdf764b0050f9df18ab266cba709621a91e29f29b0a5209ea8a4394e34fb2823a0d1d7cc52af55230a0c0d457abe3c8b3247d171d02f010cfbbfc14736735167d7d7ab50423ee70c03b26f0124020b74d6aaaac55d79f88aa2028e95a347f2f631fc7a76cf7a501157226f50573b5c1d77fabc3518486684f1671425a55c9c81d9433ad58b7190af4bbe42b0551ec6c0a754cd56717df2ca5a7d73f9851aff7b31770c5a9e2c6300cc7acadcf1572730691693061dc43f5515de0664be64468f446f38d0d8f1304e51606a6a3eda030d5024987662e1211f38874efcbc7560198a6a997c1a263929ac04f386e394be3af7e0255977135a3c55741ed283823f546d6d6c89993ff5259e948e169bd3267f9864bf6e4919ccdbce0f5a8c715c6c04aba9c686666268c632b9d836de8131daaa30dd354fdca5a366ef8f405dd229e469427abe9fac13f4174ec3f088204f0e0866865f7468005021ff85ab20d5db2c3a89cc7f41b37ddab53d26621dbd8b243d3b3c799a8c5e6451ff226ed89d5572265c8a7f20b9dd7cbc0a46fc9642d024ef3f7bb6abcd090fe340f37df342c504e15d8fb28fd7663b68dfe55ebbce3bef4d640321b36f97dd44461b59a3f19faea0494f631d8daa6082d39608d2f3e0a2bfa7cdb74ac9d060d8a5eab7e9bd7d55d59987aa04bf9083f3198af245f3fc6d4dee0786d2a70292cc2ea4ac0adcbe254ae09fe1ec0c92f7c8888d464d95acd1c95a9c8a30196c51540fcb2009d0a44ee9b4a1a968170803ff788ee8d9e340bd1dee585465974f5fce77556c2c3a78b50da534034372de903ec926697d284cb98514a0bf5f8d7579f20a841eda35cb1c056c168b6e12598b0287ca2cb582ef6c0ed9b27c256151257eef8b5a5d46e02cf614078f28efaf68705e449c2d142987baf7cd5aae21c6d93c7e517d70e8a9a8fc9a90bdf592da0dc253421780feb69cae8c23ed2b8862083df77489a6aec56debc7dbd29c0381ee00b4977295000f17a85d7f68ab84119bc796f83c646f74b9e5f97d5928da781b1f1b553fd6af7d25a9a3eff928f68aeb0066130f0c446f2de55948a5b335a8cf0d970a9503310d283cdee6bda52c61a8d5ceed4bab9325f141022b747b6068beb1be7909fa0cddf572812a038a8a37408b4e754b5d3afccb28b76a737a9ec1fc64c1fd3901ea75709633feab179eae33045d9baaebbc7dba26f29d3aff55b3140e802020f200b46480c5db60a53bee279a5d143c8822869a15d45f18df8d2884df572569db8e208b5cd349566cce921657009fa26e56f892c935b66d07c216dd28ff6ed99dbff7b10e83fa0525f5e2fc0c47ff62ed5b2af1257b0c64a1a96217456459924631d302a82841755ffa68d2ee22236f0fea73357433dc9f218800cda60e938f7e359464f861b0282732ea5c5c139849829bb35f8339557fd08e31f3cbe6c4cedd4834bd92e87bfc154a13ed1528f1ae86a3e0ad718c41044a508ce47b6cd7c03e8b36e4980fb9763d4bc141639c7662c77862b38efa2b2fc31b0d2a5a1540bb3f5aa849b92f3e3d1a7d318d2a086d0715bf10bf513614ebb8a99576bc91a3e83f988e4615c37ccd546ca60723daa12af0964e9d18226e4477ae3eeea02945ee20c9dfa4886e29c5b02eecf6fb34c452a454442d3091d68dc84a5ed1df7e691dcbba0f7ea66af515fb7d3c08e8ac1e490e69dcfd1e250f68177f80e583d774b4e4dcc739cad8f732c6f2cfe106d1beb6d8275dc917b0b76a650f63d93132be508438722e2c428d8bc1e8623d4bf78b037828dd90fe881fa5ba013facaf9e2b1947393762eca626810732976fea3f706b7da3b620846ebb17ff963913a1ad9b86af96ba880af1f4ec885bec547a74a83b2fb3441cde1568e251b667e05cb9dc4c11459d0c567ef353264d070e916d244d00ae878da301d5f172c34c3f24359d713922e74d9d37f3b9171a516b45aadd4e7c6589cf494038f82dbc2a58c69ce49c36ce8bc11e4326f9ceafeeca3c1674a3281d94075cf3e1a464712a50b8f96dc53d19c5da602e3cee2b777e622e7b2955d94874367143a5f46aaf914a8909cd1049c3cd5dc2f986b4a406a71b429714fdd66b76dd0d2af1d6bfef77ae392c3b9a45f8b2ba9c61062438f725bbd9d1d52da67dca3c63e2af954dd7c58a3dbad029c36fd9ec13f98d459b9dfe4cf4ae001874722a5dddf80bc72a6a49ddd344d2b79c50a65f48c5e41a1168682735c41caa7123cb2ebce7901675892992630d032770c3173d7d8e3e8f143b13c3f3f4025fe7c4a42045acfdc3e25840d2f5563c0296346b1a761efdea3b85b0626716e4241419d059d9de3c3d0aa4feccd71c6a1cd9b24921df03b77644eefd8ef53cffab14998219bb4a73ea15dcd949df7cd1b3fdd1674e379a30fb2195ff5559250183854ed816117519f597c0ee3bf4d26469ed678f89faed11f96111b7b4242a33bda79861e67f313efd63e3f44844888634c7b60fff4b37f0a205ace572e2fe7fdfef8926e24b73eecf6e96c8043a43eea0e7b5fb71a658f8ab128adfae375b04df939f6cf8112262a5c51c8381236863e4f43cabf536d42ad1baf94c50ae92faabdefa1abd0f002f492975419a5af314a1e3e351f8704a7351ffd7c67589ef117b4f4d5416c69d34f99153e8c3621e0e4a981f2690c76c2e05f57ac72b1265c1baa64c54f0883235fd8075985110029c93bbcfa2db4acecbc499f6f97840805899cf1ece273747e5082dabce5947d28911f0b2a5d998af9e99371ceb6bb604cad162855f0a4f0c8ba2bf6ed4248af7973aa56d9b764e042f310fe82b33e5d221e0ce7737d8ca32e63fb58c697d5109c66a8b32598029a62a0cac51ad305eb82caf515cbe6bf32cdb54132ffc9e6b4fc4bcf8b464871188611947edf9f7806398c7e85cec6db54b4d625ba3d468b7046c4da361fc2ff297d706ab6c37c61937663a4f6b19b81f27aaeac031a7857dea2d40a491b4b61e162467414f301b6b2f21bb1eae20b4da20dfc128c46203305a19d4eb293a680f54e2cf968fa0dc72623682bcc27c0389d23458703f579b6fe41c5e0b4cac9cb66d4d4766e99cce162dad0eb686fd5ec2dbe5404ec3885c8644a8c85de75c4cb675d7fa44406fc24e4a3170d595d2eb85957281f178eee0c2f3076006cea0d5294df6c7286fd13c3a6e1cab5476c775558b4239d60db5035050eefb92179816db82a92a2db31a5fba51b4db030e4c15ca9c903fe9869a8cad2f6c2980b8aaf5062328fde9128556c36dd3490ad1cb75fc2b7df8d93528eecae4cd862f77e6e65bc745ae731258f993eac213e504477c6130953ae99fb47b4e9f6c2df05f6b65f010c9af96a6a48a84fcc91cc9ca7400290ce693fe0a546b5e59d008711a20c60cd2ccf14b0872995f343aac7458224b8a71f9a7eb1911c344d5462bbf67b7b2d8b4a3ee52bc90062e6a90fb582509bb9de6b677bda783f6c12ace91f2077e6ea8352ce4181439124c98c0f716b1fe22e9ea6f694e2c04d2e05c95c990fc269a58b39b68fbb9a3004584adadad5abf28075f4b763cc1c1e13ed702d77bf7511244204fdb2fcf86f683a8e9be19613fd05ec08ad6d5fc0c62314362a58da9e7e4c46936c85cd4f251917701ceafdfc3fa0191c6e86bbe360f4d5ba779b7a64819792c5d8de105690ec0ebc49cfd6650", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x12, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 567.452634][ T863] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x7, 0x5, 0x7ff}, 0x10) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) [ 567.511197][ T863] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 567.599562][ T863] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:25 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) [ 567.684536][ T863] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, 0x0, 0x0) [ 567.808442][ T863] EXT4-fs (loop5): get root inode failed [ 567.819585][ T863] EXT4-fs (loop5): mount failed 08:35:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x25, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r7, 0x7, 0x5, 0x7ff}, 0x10) 08:35:26 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r0}}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x28, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 568.553012][ T946] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid', 0x3d, r0}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) [ 568.644376][ T946] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 568.761963][ T946] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r3, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r2, 0x0, 0x0) [ 568.839567][ T946] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x1}, 0x0, 0x200}, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) [ 568.910231][ T946] EXT4-fs (loop5): get root inode failed [ 568.936107][ T946] EXT4-fs (loop5): mount failed 08:35:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2d, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 08:35:27 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="8f7cce77db273ea20f4abd9036a5952342eed57bb191633d265652888bf91c77615627587b328a5fe26aef7420e1c788c635466865e7fd1638686ee7fe2ac388b9df1335180978cbe7abf7b4fce76a2e2bf5ab7b437faeef2a4e577c7ddd5eead5efda7faf8b78f7c7169dfece21837fec78a4d0f7ae32e3aaf08ce8313e88c9287916ffe6a1534d06bce2026328da3472b6a00cb0495761934c589ea73bb943b0f388ce1e9355574a21c1b4fa02fa6eb9cc309614269883b95849627cb15a7c954b396832010193aabb1b1921bc3e8852f24f5717893689e92d154160631ded0af16d3f6ef641b0e4e0ffaf314295cba43844780836570f8d1c4f082e4af5fe145a2d9f5eedf3f7e740aec9f1073d35ca31a6a76899f3da843814339f09d2a644262c769ff8cadd5851eda9dad0e323eb05b7abb0ddd524f780ab49e16620bd88d81c48f61ce3b651aeb4c4cbc5824642e1635a76a85ce9b392cf3bd4bf36ef1085e666d11ab9232a9472c13a5b4e3745276f839116b3562d53022dd1794178d3f0bc20545a2aac3780765fe5fb2c43c1c1c8a8c11445aa863034f2e21d7fd1febf4a09714c387fd4f152ab217c98bfd0628815105333fb40769e04f207511799c0b9994dd7eb5780bf8af1fd465dfe4541092711962c7dd6371d6fd744844300ecdc752b0a88d5ec610386d88a91bda1cf11550d71eaffd19b78dc943550f951f9d6d2b9d00fece8a379e9ae853a831f82652ca58e4678be60c411bb5ed4d7e0965e285f210ec623f2014c6d71eddb3c0e127c326accbf78451cdcbd8b647addacf197f70125a29c78dc9eec59a5129351dbd52d5e75391cff574a919f0212c211583f82b44b6c33702205e169e378dde60098f83457e0797d1dfeba57d3af8e6d80eab61b7595c01cc7230e990208ae1a59210752706215a6687589a884e622d5f6e0b239e02c557de530d94c4baac6a93a8d89203b62ce2b6dd0887f676daeaae237a1894bfa11dd756d2675873d8f3d91b04780bb95480ca7bb30861085785b40f0c865e43339b8398197b178f6f9a0f98cbe826b1c2144ffaac292cd41b0299e30e963c83521925073df8ea40ac5818febf85153c9443206f59b0802cfce59eb972ea721f034d979e6cdfae626ca30ee76b196abf8f4393461b08a5ff8ccaa4e8173741bb0a077f54d1f535709b22124face4e11b2beec810ae8e258ba6cc0f13ac320565c79cbc84951ced4cc4368b8c1d8768ed0a447a3c20eb310279f0a5da091c212b0316626f7ce9d7abeb5451831c88b406c166c66a9892e568ae0ca62503deb09c211ca6b333a0ceec6c886306c890f2293be25b9b9f0103b5c30ad100ba7434366f741eca82bd7b7ac951d2e744d54df784e140a46e668ee5a2e4c5ee60b722df216be6b8db75ccad147400402040d0f6b646daa1b9f178277b644aa6ad8f6023f0d73f021275a519da4383faf841c5e09abbf96427a30a53dcb7e1addc3e4a8d388ce24043cf9064711d880fc2e5a24f7275249512a523de613a7a51981396b9759f8bf0deb414800c8de005cf25e73ec4c19548983704ca80289f4ddcadd3bfa5538d52f902365773cd1ed96c8099914bc3ddc84a726a6b462a29118e3e73cb2c2a5941134fc8f4d36b1868f0b5d828af54e43e4833318586ba7dd0f33ed2edce4f20a53032f40eadcbca08fafb32426c16914fcd23c1eb1d821c6b221d57b5604e12a9a23d388194331460940ff23bce3143fa7ffff8745191508e58fc2eaa095163818dfe8719c74876d65387cd542987e34f5353b42eda63d21b63be53965e8499e8468ebc24921f0d2338b1459d06a7a4379a08fc70048866fe038cf176fe6202dbdb7016e357b5c2f625d7e79f1df308a548a4c7f7fa351c84862128e5daf61d3e102a34837870c33639cec558ddc59a3829fb983f82a670fe9bfbb93957e9c8c3318277a11299275ec2f1da77f2d5b2e703792f234d027691b3de9facdee3623aa7f8e4d71e4511842ae8edf31ecf707449b93f55cf78433fa03260e2301eb9b6237da3cca798fa1ab5e45a0edc865fdf3355be9adaacdf764b0050f9df18ab266cba709621a91e29f29b0a5209ea8a4394e34fb2823a0d1d7cc52af55230a0c0d457abe3c8b3247d171d02f010cfbbfc14736735167d7d7ab50423ee70c03b26f0124020b74d6aaaac55d79f88aa2028e95a347f2f631fc7a76cf7a501157226f50573b5c1d77fabc3518486684f1671425a55c9c81d9433ad58b7190af4bbe42b0551ec6c0a754cd56717df2ca5a7d73f9851aff7b31770c5a9e2c6300cc7acadcf1572730691693061dc43f5515de0664be64468f446f38d0d8f1304e51606a6a3eda030d5024987662e1211f38874efcbc7560198a6a997c1a263929ac04f386e394be3af7e0255977135a3c55741ed283823f546d6d6c89993ff5259e948e169bd3267f9864bf6e4919ccdbce0f5a8c715c6c04aba9c686666268c632b9d836de8131daaa30dd354fdca5a366ef8f405dd229e469427abe9fac13f4174ec3f088204f0e0866865f7468005021ff85ab20d5db2c3a89cc7f41b37ddab53d26621dbd8b243d3b3c799a8c5e6451ff226ed89d5572265c8a7f20b9dd7cbc0a46fc9642d024ef3f7bb6abcd090fe340f37df342c504e15d8fb28fd7663b68dfe55ebbce3bef4d640321b36f97dd44461b59a3f19faea0494f631d8daa6082d39608d2f3e0a2bfa7cdb74ac9d060d8a5eab7e9bd7d55d59987aa04bf9083f3198af245f3fc6d4dee0786d2a70292cc2ea4ac0adcbe254ae09fe1ec0c92f7c8888d464d95acd1c95a9c8a30196c51540fcb2009d0a44ee9b4a1a968170803ff788ee8d9e340bd1dee585465974f5fce77556c2c3a78b50da534034372de903ec926697d284cb98514a0bf5f8d7579f20a841eda35cb1c056c168b6e12598b0287ca2cb582ef6c0ed9b27c256151257eef8b5a5d46e02cf614078f28efaf68705e449c2d142987baf7cd5aae21c6d93c7e517d70e8a9a8fc9a90bdf592da0dc253421780feb69cae8c23ed2b8862083df77489a6aec56debc7dbd29c0381ee00b4977295000f17a85d7f68ab84119bc796f83c646f74b9e5f97d5928da781b1f1b553fd6af7d25a9a3eff928f68aeb0066130f0c446f2de55948a5b335a8cf0d970a9503310d283cdee6bda52c61a8d5ceed4bab9325f141022b747b6068beb1be7909fa0cddf572812a038a8a37408b4e754b5d3afccb28b76a737a9ec1fc64c1fd3901ea75709633feab179eae33045d9baaebbc7dba26f29d3aff55b3140e802020f200b46480c5db60a53bee279a5d143c8822869a15d45f18df8d2884df572569db8e208b5cd349566cce921657009fa26e56f892c935b66d07c216dd28ff6ed99dbff7b10e83fa0525f5e2fc0c47ff62ed5b2af1257b0c64a1a96217456459924631d302a82841755ffa68d2ee22236f0fea73357433dc9f218800cda60e938f7e359464f861b0282732ea5c5c139849829bb35f8339557fd08e31f3cbe6c4cedd4834bd92e87bfc154a13ed1528f1ae86a3e0ad718c41044a508ce47b6cd7c03e8b36e4980fb9763d4bc141639c7662c77862b38efa2b2fc31b0d2a5a1540bb3f5aa849b92f3e3d1a7d318d2a086d0715bf10bf513614ebb8a99576bc91a3e83f988e4615c37ccd546ca60723daa12af0964e9d18226e4477ae3eeea02945ee20c9dfa4886e29c5b02eecf6fb34c452a454442d3091d68dc84a5ed1df7e691dcbba0f7ea66af515fb7d3c08e8ac1e490e69dcfd1e250f68177f80e583d774b4e4dcc739cad8f732c6f2cfe106d1beb6d8275dc917b0b76a650f63d93132be508438722e2c428d8bc1e8623d4bf78b037828dd90fe881fa5ba013facaf9e2b1947393762eca626810732976fea3f706b7da3b620846ebb17ff963913a1ad9b86af96ba880af1f4ec885bec547a74a83b2fb3441cde1568e251b667e05cb9dc4c11459d0c567ef353264d070e916d244d00ae878da301d5f172c34c3f24359d713922e74d9d37f3b9171a516b45aadd4e7c6589cf494038f82dbc2a58c69ce49c36ce8bc11e4326f9ceafeeca3c1674a3281d94075cf3e1a464712a50b8f96dc53d19c5da602e3cee2b777e622e7b2955d94874367143a5f46aaf914a8909cd1049c3cd5dc2f986b4a406a71b429714fdd66b76dd0d2af1d6bfef77ae392c3b9a45f8b2ba9c61062438f725bbd9d1d52da67dca3c63e2af954dd7c58a3dbad029c36fd9ec13f98d459b9dfe4cf4ae001874722a5dddf80bc72a6a49ddd344d2b79c50a65f48c5e41a1168682735c41caa7123cb2ebce7901675892992630d032770c3173d7d8e3e8f143b13c3f3f4025fe7c4a42045acfdc3e25840d2f5563c0296346b1a761efdea3b85b0626716e4241419d059d9de3c3d0aa4feccd71c6a1cd9b24921df03b77644eefd8ef53cffab14998219bb4a73ea15dcd949df7cd1b3fdd1674e379a30fb2195ff5559250183854ed816117519f597c0ee3bf4d26469ed678f89faed11f96111b7b4242a33bda79861e67f313efd63e3f44844888634c7b60fff4b37f0a205ace572e2fe7fdfef8926e24b73eecf6e96c8043a43eea0e7b5fb71a658f8ab128adfae375b04df939f6cf8112262a5c51c8381236863e4f43cabf536d42ad1baf94c50ae92faabdefa1abd0f002f492975419a5af314a1e3e351f8704a7351ffd7c67589ef117b4f4d5416c69d34f99153e8c3621e0e4a981f2690c76c2e05f57ac72b1265c1baa64c54f0883235fd8075985110029c93bbcfa2db4acecbc499f6f97840805899cf1ece273747e5082dabce5947d28911f0b2a5d998af9e99371ceb6bb604cad162855f0a4f0c8ba2bf6ed4248af7973aa56d9b764e042f310fe82b33e5d221e0ce7737d8ca32e63fb58c697d5109c66a8b32598029a62a0cac51ad305eb82caf515cbe6bf32cdb54132ffc9e6b4fc4bcf8b464871188611947edf9f7806398c7e85cec6db54b4d625ba3d468b7046c4da361fc2ff297d706ab6c37c61937663a4f6b19b81f27aaeac031a7857dea2d40a491b4b61e162467414f301b6b2f21bb1eae20b4da20dfc128c46203305a19d4eb293a680f54e2cf968fa0dc72623682bcc27c0389d23458703f579b6fe41c5e0b4cac9cb66d4d4766e99cce162dad0eb686fd5ec2dbe5404ec3885c8644a8c85de75c4cb675d7fa44406fc24e4a3170d595d2eb85957281f178eee0c2f3076006cea0d5294df6c7286fd13c3a6e1cab5476c775558b4239d60db5035050eefb92179816db82a92a2db31a5fba51b4db030e4c15ca9c903fe9869a8cad2f6c2980b8aaf5062328fde9128556c36dd3490ad1cb75fc2b7df8d93528eecae4cd862f77e6e65bc745ae731258f993eac213e504477c6130953ae99fb47b4e9f6c2df05f6b65f010c9af96a6a48a84fcc91cc9ca7400290ce693fe0a546b5e59d008711a20c60cd2ccf14b0872995f343aac7458224b8a71f9a7eb1911c344d5462bbf67b7b2d8b4a3ee52bc90062e6a90fb582509bb9de6b677bda783f6c12ace91f2077e6ea8352ce4181439124c98c0f716b1fe22e9ea6f694e2c04d2e05c95c990fc269a58b39b68fbb9a3004584adadad5abf28075f4b763cc1c1e13ed702d77bf7511244204fdb2fcf86f683a8e9be19613fd05ec08ad6d5fc0c62314362a58da9e7e4c46936c85cd4f251917701ceafdfc3fa0191c6e86bbe360f4d5ba779b7a64819792c5d8de105690ec0ebc49cfd6650", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:27 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:27 executing program 2: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x5f, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) [ 569.840032][ T1036] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) [ 569.924647][ T1036] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) [ 570.043034][ T1036] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:28 executing program 2: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) [ 570.219074][ T1036] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x180, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 570.301014][ T1036] EXT4-fs (loop5): get root inode failed [ 570.380807][ T1036] EXT4-fs (loop5): mount failed 08:35:28 executing program 2: syz_mount_image$jfs(0x0, &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:28 executing program 3: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800dd8d0010000000000000020000000000fe020000200008000400", @ANYRES32=r4], 0x24}}, 0x0) sendto$packet(r1, &(0x7f0000000000)="766123b5ce9d3dd726699c37df383a6eaa987a1a7846e4604ed25a3bd912831a1f25ef40b6c8585fbb9a07ae1a83a412", 0x30, 0x40188c0, &(0x7f0000000040)={0x11, 0x17, r4, 0x1, 0x3f, 0x6, @broadcast}, 0x14) ioctl(r0, 0x0, 0x0) 08:35:28 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x204000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") socket$inet6_sctp(0xa, 0x5, 0x84) 08:35:28 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', 0x0, 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r2, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x300, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:29 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', 0x0, 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) [ 571.221322][ T1136] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 571.326050][ T1136] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x1000, 0x7}, &(0x7f0000000000)=0x90) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:29 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") [ 571.458606][ T1136] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:29 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', 0x0, 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) [ 571.514341][ T1136] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 571.693442][ T1136] EXT4-fs (loop5): get root inode failed [ 571.731642][ T1136] EXT4-fs (loop5): mount failed 08:35:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x500, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:29 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r10 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x8910, 0x710000) 08:35:30 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:30 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x1000, 0x4}], 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) 08:35:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") accept4$alg(r3, 0x0, 0x0, 0x80000) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x67, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000001800dd8d0000083d55f48500000028000002000000780183ea11335c7fc00000fe02000020", @ANYRES32=r4], 0x24}}, 0x0) r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r6, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) mmap$usbfs(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x100010, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r9, @in={{0x2, 0x4e22, @rand_addr=0x8}}, [0x80, 0x8001, 0x8000, 0x6, 0x8d, 0x401, 0x519a, 0x2, 0x4, 0x3, 0xfffffffffffffffa, 0x3b, 0x81, 0xfffffffffffffff8, 0x7]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000380)={r10, 0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @ldst={0x1, 0x1, 0x0, 0x9, 0x0, 0xc28a6163bf8d947, 0x6f6b91ac0be52b8a}, @jmp={0x5, 0x0, 0x9, 0x1, 0x2, 0x30, 0x10}], &(0x7f0000000040)='GPL\x00', 0x2, 0x6a, &(0x7f0000000080)=""/106, 0x40f00, 0x6, [], r4, 0x15, r5, 0x8, &(0x7f0000000100)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x5, 0x0, 0x62fa78bb, 0x8}, 0x6}, 0x70) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x5, 0x0) 08:35:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r8 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x8910, 0x710000) 08:35:30 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x600, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 572.512807][ T1234] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 572.583071][ T1234] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:30 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) [ 572.666180][ T1234] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r2, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r7 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x8910, 0x710000) [ 572.773698][ T1234] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x700, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 572.905410][ T1234] EXT4-fs (loop5): get root inode failed [ 572.945219][ T1234] EXT4-fs (loop5): mount failed 08:35:31 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:31 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 08:35:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r7 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x8910, 0x710000) 08:35:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x900, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:31 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:35:31 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r7 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x8910, 0x710000) [ 573.735567][ T1322] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x2) [ 573.837524][ T1322] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:31 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}], [{@smackfsroot={'smackfsroot'}}]}) [ 573.932024][ T1322] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r2, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r6 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) 08:35:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xa00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 574.017353][ T1322] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 574.093935][ T1322] EXT4-fs (loop5): get root inode failed [ 574.244757][ T1322] EXT4-fs (loop5): mount failed 08:35:32 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x500000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:32 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r6 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) 08:35:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) 08:35:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xb00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:32 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@grpquota='grpquota'}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfa, r4, &(0x7f0000000200)="28041b83db1907160480d59454c8a6fb230dc3ad677f643285ab5e1a7f54038a4c8f4f429f4680f9c3a60a437dee5d9bbb03729acead33410741e431dd6866f45326b32ae5fedb16047d133480c298b5ebeb3289eddd32d3326d440435aa746f86b081f963d93a722f7b35a075c9dff005c2731f44f2a1", 0x77, 0x6, 0x0, 0x4b1b01683815ca99, r5}, &(0x7f0000000280)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r6 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) [ 574.869963][ T1416] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xc00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 574.968565][ T1416] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:33 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 575.101642][ T1416] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r2, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0x119) recvmsg(r1, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 08:35:33 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@gid={'gid'}}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x6) r7 = dup3(r6, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x8910, 0x710000) [ 575.197902][ T1416] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 575.311171][ T1416] EXT4-fs (loop5): get root inode failed [ 575.321581][ T1416] EXT4-fs (loop5): mount failed 08:35:33 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x600000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:33 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}}], [{@smackfsroot={'smackfsroot'}}]}) 08:35:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xd00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:33 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)=0x6) r6 = dup3(r5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) 08:35:33 executing program 2: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}}]}) 08:35:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r4, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000080)=0x6) r6 = dup3(r5, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x8910, 0x710000) 08:35:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x600, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xe00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 576.120767][ T1514] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 576.293293][ T1514] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 576.379563][ T1514] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:34 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r2, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bind$xdp(r3, &(0x7f0000000280)={0x2c, 0x2, r4, 0x28}, 0x10) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) ioctl(r1, 0x0, 0x0) 08:35:34 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x6) r5 = dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x8910, 0x710000) [ 576.433886][ T1514] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 576.530089][ T1514] EXT4-fs (loop5): get root inode failed [ 576.620439][ T1514] EXT4-fs (loop5): mount failed 08:35:34 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x604000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:34 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:34 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r2, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bind$xdp(r3, &(0x7f0000000280)={0x2c, 0x2, r4, 0x28}, 0x10) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) ioctl(r1, 0x0, 0x0) 08:35:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1100, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r3 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r2, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x6) r5 = dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x8910, 0x710000) 08:35:35 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:35 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r2, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r3, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bind$xdp(r3, &(0x7f0000000280)={0x2c, 0x2, r4, 0x28}, 0x10) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) ioctl(r1, 0x0, 0x0) 08:35:35 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r2 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r1, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x6) r4 = dup3(r3, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x8910, 0x710000) 08:35:35 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) [ 577.325099][ T1609] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:35 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bind$xdp(r2, &(0x7f0000000280)={0x2c, 0x2, r3, 0x28}, 0x10) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1200, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 577.465294][ T1609] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 577.548592][ T1609] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 577.651863][ T1609] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 577.757205][ T1609] EXT4-fs (loop5): get root inode failed [ 577.799057][ T1609] EXT4-fs (loop5): mount failed 08:35:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2000, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:36 executing program 2: unshare(0x400) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:36 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:36 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2}, &(0x7f0000000240)=0xc) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:36 executing program 2: unshare(0x400) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:36 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:36 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x6) r3 = dup3(r2, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) 08:35:36 executing program 2: unshare(0x400) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 578.393771][ T1679] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:36 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2500, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 578.469492][ T1679] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 578.550131][ T1679] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 578.634461][ T1679] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 578.704243][ T1679] EXT4-fs (loop5): get root inode failed [ 578.719113][ T1679] EXT4-fs (loop5): mount failed 08:35:36 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x800000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:36 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:36 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2800, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:37 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 579.054122][ T1738] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 579.093043][ T1738] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 579.106625][ T1738] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 579.124523][ T1738] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 579.140497][ T1738] EXT4-fs (loop5): get root inode failed [ 579.149636][ T1738] EXT4-fs (loop5): mount failed 08:35:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x6) r3 = dup3(r2, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x8910, 0x710000) 08:35:37 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:37 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmsg$sock(r1, &(0x7f0000000480)={&(0x7f0000000100)=@generic={0x5, "6b19817c5bd1cfd43c449ed719c63aab3d2f123b34b68d5f6e47cccf6b1aa0d1ba84d672f6c6cd663ea2de9184d75570704ec866b78ce046fc6a83df9a5212d8a42751586d4db5bd2269b50e3933b00b35e60f2798538abce525848ac2aa636f3d2f92e48ce6fe2f8b3d57aebd35828fe9b2d58d9c4e433965505b338c5e"}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="194ce81f47af1aed76f0d09a869b61f0910cb95f00be546aa4d2f241827c27853f967967f84bd666a66fbaf2aa2a6bef71e65c61834a9c8af6f4fcafdb6a34f915998ab762f6029aa9eee86e8bcdd50d6ec82d45d052566f77d6f7a0f24a8031b3e2d0ea167c09c36f126c68869ae25f06227fed5abdb28e94f618a8a8972df2f4e8fba37273da61411fdcfd4f0c74a2ea4ed6b10d0ef8e764e4aabf7c287b65bdb0d5d4a61733066c01ca75dc5c7d09e41d6582db6eca9e8aa7f11bcbc77f7d49b2af255148e9cf57b2e9454a820a9ec66cdac96b70a2610f4b22c2ab6dcdcc52965ab5", 0xe4}], 0x1, &(0x7f0000000400)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffa}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x48}, 0x20008000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2d00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 579.237210][ T1761] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 579.264501][ T1761] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 579.353072][ T1761] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 579.412080][ T1761] EXT4-fs: failed to create workqueue [ 579.428185][ T1761] EXT4-fs (loop5): mount failed 08:35:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:37 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:37 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x900000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:37 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3f00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:37 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:37 executing program 2: unshare(0x0) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) [ 579.621418][ T1811] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 579.692989][ T1811] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 579.719028][ T1811] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 579.766749][ T1811] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 579.840172][ T1811] EXT4-fs (loop5): get root inode failed [ 579.866612][ T1811] EXT4-fs (loop5): mount failed 08:35:38 executing program 2: unshare(0x0) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:38 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4000, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') socket$inet6(0xa, 0x1, 0x0) io_setup(0x3, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:38 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xa00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:38 executing program 3: unshare(0x400) r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x6a, &(0x7f00000000c0)={@empty, @broadcast}, 0x8) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:38 executing program 2: unshare(0x0) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') socket$inet6(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 580.385681][ T1854] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 580.419562][ T1854] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 580.468491][ T1854] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:38 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:38 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) [ 580.545227][ T1854] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x5f00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:38 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) [ 580.692637][ T1854] EXT4-fs (loop5): get root inode failed [ 580.698436][ T1854] EXT4-fs (loop5): mount failed 08:35:38 executing program 3: unshare(0x400) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:39 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xb00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:39 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:39 executing program 3: unshare(0x400) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:39 executing program 2: unshare(0x400) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) [ 581.259211][ T1937] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:39 executing program 3: unshare(0x400) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) [ 581.330868][ T1937] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 581.429583][ T1937] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:39 executing program 2: unshare(0x400) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) [ 581.525320][ T1937] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:39 executing program 3: syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000005}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 581.649891][ T1937] EXT4-fs (loop5): get root inode failed [ 581.655671][ T1937] EXT4-fs (loop5): mount failed 08:35:40 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xc00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:40 executing program 2: unshare(0x400) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:40 executing program 3: syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:40 executing program 3: syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:40 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) 08:35:40 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000006}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:40 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) [ 582.475148][ T2024] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:40 executing program 3: unshare(0x0) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) [ 582.586959][ T2024] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:40 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 582.696305][ T2024] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 582.795877][ T2024] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 582.901320][ T2024] EXT4-fs (loop5): get root inode failed [ 582.940501][ T2024] EXT4-fs (loop5): mount failed 08:35:41 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xd00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:41 executing program 2: unshare(0x400) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) 08:35:41 executing program 3: unshare(0x0) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000007}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:41 executing program 3: unshare(0x0) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:41 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:41 executing program 3: unshare(0x400) syz_open_dev$cec(0x0, 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 583.561146][ T2097] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 583.631231][ T2097] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 583.681119][ T2097] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 583.783612][ T2097] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 583.848266][ T2097] EXT4-fs (loop5): get root inode failed [ 583.874736][ T2097] EXT4-fs (loop5): mount failed [ 583.975618][ T2131] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 583.993661][ T2131] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 584.005442][ T2131] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 584.025367][ T2131] EXT4-fs: failed to create workqueue [ 584.034332][ T2131] EXT4-fs (loop5): mount failed 08:35:42 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xe00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:42 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000008}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 3: unshare(0x400) syz_open_dev$cec(0x0, 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 3: unshare(0x400) syz_open_dev$cec(0x0, 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:42 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 584.356912][ T2153] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 584.430095][ T2153] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 584.484483][ T2153] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 584.528745][ T2153] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 584.546930][ T2153] EXT4-fs (loop5): get root inode failed [ 584.552974][ T2153] EXT4-fs (loop5): mount failed [ 584.611957][ T2182] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 584.622211][ T2182] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 584.632095][ T2182] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 584.647761][ T2182] EXT4-fs: failed to create workqueue [ 584.653294][ T2182] EXT4-fs (loop5): mount failed 08:35:42 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 2: ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:42 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 2: ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:42 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:43 executing program 2: ioctl(0xffffffffffffffff, 0x80044941, 0x0) [ 584.928922][ T2200] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 584.978270][ T2200] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 585.033920][ T2200] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 585.121982][ T2200] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 585.139032][ T2200] EXT4-fs (loop5): get root inode failed [ 585.146016][ T2200] EXT4-fs (loop5): mount failed [ 585.215795][ T2234] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 585.230288][ T2234] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 585.240317][ T2234] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 585.257295][ T2234] EXT4-fs: failed to create workqueue [ 585.263107][ T2234] EXT4-fs (loop5): mount failed 08:35:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000017}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:43 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:43 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1004000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:43 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:43 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1) 08:35:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 3: unshare(0x400) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x280020) readv(r0, 0x0, 0x0) 08:35:43 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x80044941, 0x0) 08:35:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000018}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 585.656245][ T2264] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:43 executing program 2: openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) [ 585.712768][ T2264] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 585.750413][ T2264] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 585.800503][ T2264] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 585.840501][ T2264] EXT4-fs (loop5): get root inode failed [ 585.861027][ T2264] EXT4-fs (loop5): mount failed [ 585.986105][ T2304] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 585.999598][ T2304] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 586.022676][ T2304] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 586.047444][ T2304] EXT4-fs: failed to create workqueue [ 586.053158][ T2304] EXT4-fs (loop5): mount failed 08:35:44 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1100000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xe00, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 2: openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe000001b}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:44 executing program 2: openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x80044941, 0x0) 08:35:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) 08:35:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000700)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r6}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r8}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r9}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r6, 0xee01, r7, r9]) r10 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r10, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r11 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r11, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r12 = epoll_create(0x0) r13 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/uhid\x00', 0x2, 0x0) r14 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r14, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r15 = getpgrp(0x0) setpriority(0x0, r15, 0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r16}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r18}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r19}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r16, 0xee01, r17, r19]) r20 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r20, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000a40)={0x0, 0x80000, 0xffffffffffffffff}) r22 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r22, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r23 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r23, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r24 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r24, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_SIOCGPGRP(r24, 0x8904, &(0x7f0000000a80)=0x0) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r28, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r29 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r29, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r30 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r30, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r31 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r32 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x428100, 0x0) r33 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r33, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") clone3(&(0x7f00000014c0)={0x1080, &(0x7f0000001280)=0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001300), 0xf, 0x0, &(0x7f0000001340)=""/180, 0xb4, &(0x7f0000001400)=""/185}, 0x40) r35 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r35, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r36 = socket$pptp(0x18, 0x1, 0x2) r37 = getpgrp(0x0) getresuid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r39}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r41}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r42}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r39, 0xee01, r40, r42]) r43 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r43, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r44 = getpgrp(0x0) setpriority(0x0, r44, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000019c0)={r44, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000001980)='net/psched\x00'}, 0x30) r46 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r46, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r47 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001a00)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001b00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) r50 = getpgrp(0x0) setpriority(0x0, r50, 0x0) r51 = getpgrp(r50) r52 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r52, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") fstat(r52, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c40)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) r55 = getpgrp(0x0) setpriority(0x0, r55, 0x0) r56 = getuid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r57}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r59}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r60}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r57, 0xee01, r58, r60]) r61 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/dsp\x00', 0x18000, 0x0) r62 = getpgrp(0x0) setpriority(0x0, r62, 0x0) r63 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r63, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$inet_IP_XFRM_POLICY(r63, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000001e40)=0xe8) r65 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r65, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$sock_cred(r65, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) r67 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r67, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$sock_FIOGETOWN(r67, 0x8903, &(0x7f0000002200)=0x0) r69 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r69, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") fstat(r69, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = getpgrp(0x0) setpriority(0x0, r71, 0x0) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r73}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r75 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r75}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r76}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r73, 0xee01, r74, r76]) r77 = eventfd2(0x1, 0x800) r78 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r78, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r79 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r79, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r80 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r80, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r81) r82 = getpgrp(0x0) setpriority(0x0, r82, 0x0) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r84}}) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r86 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r86}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r87}}) getgroups(0x7, &(0x7f0000001c80)=[0xee00, 0xee00, 0xee00, r84, 0xee01, r85, r87]) r88 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r88, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r89 = getpgrp(0x0) setpriority(0x0, r89, 0x0) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) r91 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r91, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$sock_cred(r91, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r93 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r93, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r94 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r94, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") sendmmsg$unix(r1, &(0x7f0000004480)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="d3a6c88c5a29d97f8ab4bd75f6522c59598dbb", 0x13}, {&(0x7f00000001c0)="188e8d799f550620ee1e522b74c3911399679bd280f5b96a781e873199eb84e35ec0258cb8470fc2f9866012bcccac97349e58184bc2c42ee020cf8f6f34dc62b267af08847e26a8c07290ea96fb101be5863ae6cdef5a36a88b8e648fd642d110d56a3ac77db656e145036f966a4d82855d99811782194e0d5b301d22c5bcce7084a946750ba546b88ea1be23b94f16002e766a4cda51", 0x97}, {&(0x7f0000000100)="63474b06ea5bcd528743796e4521f40f24dcf6e73f979a09ce8853b4956d30a2acb33c95e634a39eeb45fe2874f7f6e1acb6a750ff9685fa27c63c44342a110cd29b5db79314eae1f35fc923aad9024e6107337aec135ef51d", 0x59}, {&(0x7f0000000280)="40dce8d1ab37f33a91fcad5eb34f8dbccfd7b60638fc0bc631f01235946a1a33457130240d321005f150bed03d80f819d29048fe9df0192e9242b00b831a04907c12b8ba2bb4952e87b37d30eaa51a82b8dc2fd73886f60435fdc788a9ddf0672d2cf895e8f03d9214e52b6b2fd185bae7c90ad0c4a1c3537f76e7f054df2ad060c932b5ed7974327efd326d69fa263055b22461efe698c8c6e97270c01e09006db831b0b74ed2e1cefda13c252563258dad09d790ab33d92013a4b600422f809d1851d1103944fd0d3a2ac388b65352c87de96732be4eeb4b", 0xd9}, {&(0x7f0000000380)="8c376e3b99dd442ec5cdf0fd47bebe285eac8c49e667a7f44d494f16884be847031146efc5c8be724901a10bc62f73dc8ebb0727d335d14023579bcdbf5791704844467f7a601cc2db3ef8a842f0", 0x4e}, {&(0x7f0000000400)="049d39036ccbcbc033323d2fb5c40ca83c9add5724d0396b2b32", 0x1a}, {&(0x7f0000000440)="48f059755705e9b6258b61f340f057603207e5a81b11d5e4368965f424319c4d8c55014833f6881b4a4bc15db3cfa5ad4dc63db0c63e245fe891025e8c4736dd370d7c0c273a92595092c8aa4621cab29b8b86b4bdeb5f36d3f4f15f1a742a79502178449c30a92e2ac19b4e4ae3fdb383dc23f314be5b3539983c208275aa31e8", 0x81}, {&(0x7f0000000500)="c0e5d67f5e5440a6a3927f9298c345a0386da1d5d9198555830ababc25779502431481526be6ece886401347ec3493ab87dd955bc10b3b98503971559e708a7d7f8c10b9d8e34f3fe8e0a261384265e1709c9504d87ef35fed810163f57db5466cba777141c878838ff83ec8eb68ab5748d26415799e671eeac6521997b86b726045b75a7332409fa51e312b766554574f97e1d187d0c3542ed1ec04bfe5567264eae88bea6f8570ba5622ae8320c01c7c7868b840577ed162a520647e8a4636c999cf6c5e8582", 0xc7}, {&(0x7f0000000600)="8ae7e9ba27819da44c4a137c465dd8cdd447e38530a13775c88e0d0b7be763", 0x1f}], 0xa, &(0x7f0000000740)=[@cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x38, 0x80}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000800)="5e72ffe3d9d58d7f32035a5511e35032713bb1897e8dce34e4fd75af7cf41fd7faca6fa0fd09ae593e98a6a7881642e5d0f842c4285df85e2c8b205d56771dd88fc1324ab5f8bad72dead620c462db6e6dde35", 0x53}, {&(0x7f0000000880)="a4e27f1f0834a79533f7eb8a2be5ab9341c38e1e59cbfec1f48dc5344c801ce0829d3bf41eb8546ba8420c5a4a4186fcf36774b3a58854fd41eded596629e256c32b97bcbe5f34abf11da83b018cd48319da5c864d2005b53575b44e35cd5942d22e649c59d19606866a39dfb078a54ddae0be270a830672d22678d0c5097d509acf51373e4aa4785b31bc13a717c479ab62a914103b42fbb8873e6087eaa4397d9dce5fdabd68febf016d2585fd42eccbf305a72c6c2a0cf602f4b65ae0db2760cb84a1c5c08c7b7355e987bef8b0c78a2d238b66b023ff65fb6449e56fb3a4f87331e5", 0xe4}, {&(0x7f0000000980)="eff83eae9d44c88f06cd3bf31e9f5a880436d6cf7619edf92341e19a5466e9104a3f96a23271730b858fe890a0eea983db51374ce116f369fdcd364196817160", 0x40}], 0x3, &(0x7f0000000c40)=[@rights={{0x20, 0x1, 0x1, [r10, r11, r1, r12]}}, @rights={{0x18, 0x1, 0x1, [r13, r14]}}, @cred={{0x1c, 0x1, 0x2, {r15, 0x0, r17}}}, @rights={{0x18, 0x1, 0x1, [r20, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r21, r22, r23, r0]}}, @cred={{0x1c, 0x1, 0x2, {r25, r26, r27}}}], 0xb0, 0x4}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000d80)="34c7319cdf196b0d9b36a04aa878601145f9ffdd3930aa03c385dd875dcaae949ccb9a8fc3f3ce3780a22cac3976a9f48716c05f9676a0e8d6f76a8a65e81cba4129ecb6e2", 0x45}, {&(0x7f0000000e00)="e964c7ec236d4b2337d857cf58bf25bc84fbd715b56a3e8bd22bb69e7f828de7d88df8d6b34b0f0c832f5a4a0bbf7a1bccd2ca6538f56e255906b33ee6d1c703728366e5a6f1a1035869aee619db8426ff1202a2cac173045a28fd7baf4b6d9132876969dbf189969339050a271adfea9f3543aff5d8b365235d4f5866ef53aba88e268dcab6f06074aa485267b09eb590d8", 0x92}, {&(0x7f0000000ec0)="d549d9581eb68a1148b0296892c1ffd7194596eba5c55ab725dd8f982d352b19755dbadf5a6ad3016357afd6ffdbd46e8bf733af37d4e020c38ef300b711bb69487731b1587f01f7336f4cea0aec139122462ee4677a43705567bbd2c7fe", 0x5e}, {&(0x7f0000001040)="cc6745010ef4a048697374e64ab8092b3e8d2fdf23ef64f5587638905dac3881cf7d3da206923fc4507e165a5470b55495138bad7f2fbf0d77efd61c10e002f398b86c43922d702c", 0x48}, {&(0x7f0000000f40)="91d230939e5e51b24488a2d0e1a1c867a28d9a45a1053322de550c9a601289d069", 0x21}], 0x5, &(0x7f0000001140)=[@rights={{0x18, 0x1, 0x1, [r28, r1]}}], 0x18, 0x4000000}, {&(0x7f0000001180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001200), 0x0, &(0x7f00000015c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x28, 0x1, 0x1, [r29, r30, r31, 0xffffffffffffffff, r32, r0]}}, @rights={{0x2c, 0x1, 0x1, [r1, r33, r1, r34, r1, r35, r36]}}, @cred={{0x1c, 0x1, 0x2, {r37, r38, r40}}}], 0x90}, {&(0x7f0000001680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001700)="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", 0xfc}, {&(0x7f0000001800)="c6e8e711145ada22b0fc25811d49b574c575e51dc39edf1cf4b12897a9b9abe985e088ec90e8cf564ce698649b8ebd2052d432f7300e4fbcac142decfbbc65d9a8629e07ebd615b73dfd2dec675d795b257e500b422902a27aa65edf2f9156e10d0317e605d1fd2481d46b48ca6ecef95fd96bcb78f62438b499fdc6ab5b40a4020460b5edac08fb1e78041b96c414be4dff9cbaa0ab6dfb7c16ff175f842870a21bcb3ee26b84ddaf1277b14363ea90ce917fa9", 0xb4}, {&(0x7f00000018c0)="80f98ca602e4035e75b32390d2f2a1db628b4b0086d1b5f519e2350e9fa768443f570e1349de7916e765979dc145112c724c560c097bda0f20d898380606c3d20692062719815aa7ccde3691e1d4d680490543d5fa4d7b6203d6c457dfc2e619c30f37b21eca806fd4", 0x69}], 0x3, &(0x7f0000001f00)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r43, r45, r0]}}, @rights={{0x18, 0x1, 0x1, [r46, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r47, r48, r49}}}, @cred={{0x1c, 0x1, 0x2, {r51, r53, r54}}}, @cred={{0x1c, 0x1, 0x2, {r55, r56, r57}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r61]}}, @cred={{0x1c, 0x1, 0x2, {r62, r64, r66}}}], 0xe8, 0x4000000}, {&(0x7f0000002000)=@file={0x2, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002080)="456fed86c611b76c45046dd22d9bdc9f123f396d49ea1c5629233b5c375fcfb1469d5393f87c9babd9b8920456e32b61fd74e693e0c04f77909c37a081f414602c", 0x41}, {&(0x7f0000002100)="efb162611cf10d51ea5289e16b7189495460f17743d3cdb4886d7fd53b40ac2f5217535231314e43376076056cfafe5899b6a381b07efbfe03ec049b46684e46060b79bbaa1afa1fa90d80180555e7a79ebf74729303d68ce922163c0671d0b05ec0d6846aeaaff9d1f781146070defd093cb8879440b7f323b32ff220afe627eb5238b6fbabce35bea65529eab917cb2b001814b1511d70d9ddf3c699b5315f89d4d3d87828f65d586d4fa1c308483b", 0xb0}], 0x2, &(0x7f0000002580)=[@cred={{0x1c, 0x1, 0x2, {r68, 0x0, r70}}}, @cred={{0x1c, 0x1, 0x2, {r71, r72, r76}}}, @rights={{0x1c, 0x1, 0x1, [r77, r78, r79]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r81, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r82, r83, r85}}}, @rights={{0x14, 0x1, 0x1, [r88]}}, @cred={{0x1c, 0x1, 0x2, {r89, r90, r92}}}], 0xd8, 0x20000000}, {&(0x7f0000002680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000002740)="38a76cfc42acb6817f9ec3c4ac769f2b6d6974df6016d016121d572aa4235c5b0982151f431ea981c21b922538e36072f87b76d8adcaa82ead22e5861e3b6a", 0x3f}, 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{&(0x7f0000004880)="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", 0x1000}, {&(0x7f0000003fc0)="e27a050f3f7ffbe3d87e640dd82b36c2b7f96069181b670019063ba77c5e39c1db148ca674e910b15aeeca3026107e41e6a1fa102ea7176dfd09ec1832ba7fec57661650b7c8c523dd053bde21dcd2ad5b2c45d43899d2133168c8c05710dfd1c11fa45d153b1d26d6d7c05132cf49cafe50d7d52b13e4688132b3e446238527f00f817149790ae918d45048ca95631d82c807bb972e68472a31dafc7789087a0c8b07738dd7efd1f966853cd28ac845aca3564c81c80591a2f46da07cba9a3a45970f0d19d3bff222fe31c35797969f", 0xd0}, {&(0x7f00000040c0)="d77052a908aa", 0x6}, {&(0x7f0000004100)="f7eeb3d9b541038d4851fe01712baa880b1d77bc1c28bf32e2ea1ea784298aea848a5a36db9e73839ea2da44f670243d2b8d119a7184911312f8b356a34aac59d9349705b31d273f7d6242ac65511d3e9bcd9ef38f92a408b301144b308bc3699255d5b269c5366c8152a6e9e4f263ff518a97868d64a9f1cdb8f44159f2818fd6f3e71520f072ae9730c37df2ee38067ff531336dbcb6ad7da87c652f753ce9d1fcf0e888beeb95a9e178c0423c31b1a6308a3c4fe428192ceff29128c9dc3f07e31268b1c2c01714a901", 0xcb}, {&(0x7f0000004200)="a9c6c4", 0x3}, {&(0x7f0000004240)="fa63d08b5be743e16f1308e408fd6a7286a11750e297be620fd273c9cb22feab9098cd36903e5f91ff7b4898ded8b7bacf762406351a936cf44c2959ee8ce98ae8dfb9be9ce6f78f93f2b805e68f39248af61b2d5f0fb264c2cff0ff15b15ebeb27aca0571c998eaa75700f9c12e932e90549cb16e79ea11089b454492eb6b3c986f93d0136f287872c656140962941afe6c93513dbeb13ba5ed8ea183", 0x9d}, {&(0x7f0000004300)="f21f21e2a2fae3", 0x7}, {&(0x7f0000004340)="fc0157a55a7a009374e971c99bcdc0bd005abb0db69f0f80598bc9fe30dd832e95b464b8b70d48fa622a968d5ad653f9a663fa4f3ed68a82ce1a3d", 0x3b}], 0xa, &(0x7f0000004440)=[@rights={{0x18, 0x1, 0x1, [r93, r94]}}], 0x18, 0x1}], 0x9, 0x40) [ 586.387583][ T2326] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 586.411127][ T2326] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 586.444020][ T2326] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 586.546809][ T2326] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 586.576422][ T2326] EXT4-fs (loop5): get root inode failed [ 586.604927][ T2326] EXT4-fs (loop5): mount failed [ 586.677321][ T2357] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 586.687591][ T2357] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 586.697627][ T2357] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 586.713334][ T2357] EXT4-fs: failed to create workqueue [ 586.718726][ T2357] EXT4-fs (loop5): mount failed 08:35:44 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1200000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000300}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:44 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) 08:35:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:44 executing program 2: r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl(r0, 0x0, 0x0) 08:35:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) [ 587.083914][ T2380] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 587.139876][ T2380] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 587.178992][ T2380] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) [ 587.221958][ T2380] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 587.306379][ T2380] EXT4-fs (loop5): get root inode failed [ 587.376124][ T2380] EXT4-fs (loop5): mount failed [ 587.405297][ T2419] kvm: pic: non byte read [ 587.440762][ T2419] picdev_write: 184 callbacks suppressed [ 587.440767][ T2419] kvm: pic: non byte write [ 587.458007][ T2419] kvm: pic: single mode not supported [ 587.458161][ T2419] kvm: pic: non byte read [ 587.470453][ T2419] kvm: pic: non byte write [ 587.475269][ T2419] kvm: pic: non byte read [ 587.514318][ T2419] kvm: pic: non byte write 08:35:45 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1f00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) 08:35:45 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x17, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 587.975270][ T2443] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 587.989631][ T2443] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 588.033507][ T2452] kvm: pic: non byte read 08:35:46 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 588.104101][ T2452] kvm: pic: non byte write 08:35:46 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 588.146936][ T2443] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 588.173244][ T2452] kvm: pic: single mode not supported [ 588.173404][ T2452] kvm: pic: non byte read 08:35:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 588.288086][ T2452] kvm: pic: non byte write [ 588.324872][ T2443] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 588.337473][ T2452] kvm: pic: non byte read 08:35:46 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 588.369640][ T2452] kvm: pic: non byte write [ 588.441471][ T2443] EXT4-fs (loop5): get root inode failed [ 588.487406][ T2443] EXT4-fs (loop5): mount failed 08:35:46 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) 08:35:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:46 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) 08:35:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) 08:35:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:47 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x8910, 0x710000) [ 589.156990][ T2521] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 589.181747][ T2535] kvm: pic: non byte read 08:35:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) [ 589.251632][ T2535] kvm: pic: non byte write 08:35:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 589.312653][ T2535] kvm: pic: single mode not supported [ 589.320163][ T2535] kvm: pic: non byte read [ 589.330958][ T2521] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 589.346751][ T2535] kvm: pic: non byte write 08:35:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) [ 589.418456][ T2535] kvm: pic: non byte read [ 589.430713][ T2521] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 589.476888][ T2535] kvm: pic: non byte write [ 589.537829][ T2521] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 589.714857][ T2521] EXT4-fs (loop5): get root inode failed [ 589.769487][ T2521] EXT4-fs (loop5): mount failed 08:35:48 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:35:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) 08:35:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:35:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 590.187112][ T2604] kvm: pic: non byte read 08:35:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) [ 590.235798][ T2604] kvm: pic: non byte write [ 590.309168][ T2604] kvm: pic: single mode not supported 08:35:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 590.395205][ T2603] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x17, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 590.524300][ T2603] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 590.657429][ T2603] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 590.705862][ T2603] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 590.764483][ T2603] EXT4-fs (loop5): get root inode failed [ 590.797038][ T2603] EXT4-fs (loop5): mount failed 08:35:49 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2500000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) 08:35:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) 08:35:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/psched\x00') r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x79, &(0x7f0000000000)=""/121}) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) clock_gettime(0x0, 0x0) 08:35:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 591.455335][ T2657] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x8910, 0x710000) [ 591.509559][ T2657] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 591.541160][ T2657] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 591.829970][ T2657] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 591.885659][ T2657] EXT4-fs (loop5): get root inode failed [ 591.898115][ T2657] EXT4-fs (loop5): mount failed 08:35:50 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2d00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x300, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) 08:35:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) 08:35:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 592.403758][ T2734] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 592.506222][ T2734] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 592.539606][ T2734] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 592.652886][ T2734] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 592.720553][ T2734] EXT4-fs (loop5): get root inode failed [ 592.759468][ T2734] EXT4-fs (loop5): mount failed 08:35:51 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3b0f000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x0) 08:35:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 593.350879][ T2803] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 593.448347][ T2803] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:51 executing program 1 (fault-call:4 fault-nth:0): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) [ 593.548508][ T2803] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 593.716525][ T2803] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 593.763472][ T2803] EXT4-fs (loop5): get root inode failed [ 593.809714][ T2803] EXT4-fs (loop5): mount failed 08:35:52 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x3f00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8910, 0x710000) 08:35:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:52 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x4, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:35:52 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 594.448307][ T2869] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) [ 594.550288][ T2869] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x2, 0x710000) 08:35:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x5, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 594.615462][ T2869] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:52 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 594.728434][ T2869] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 594.828133][ T2869] EXT4-fs (loop5): get root inode failed [ 594.864104][ T2869] EXT4-fs (loop5): mount failed 08:35:53 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:35:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x6, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 595.446349][ T2947] picdev_read: 2 callbacks suppressed [ 595.446354][ T2947] kvm: pic: non byte read 08:35:53 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x10, 0x710000) 08:35:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 595.491947][ T2947] picdev_write: 2 callbacks suppressed [ 595.491950][ T2947] kvm: pic: non byte write [ 595.568111][ T2947] kvm: pic: single mode not supported [ 595.568257][ T2947] kvm: pic: non byte read [ 595.627300][ T2947] kvm: pic: non byte write [ 595.662372][ T2947] kvm: pic: non byte read [ 595.679736][ T2947] kvm: pic: non byte write [ 595.725081][ T2954] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x7, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 595.833287][ T2954] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 595.945702][ T2954] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 596.091156][ T2954] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 596.216188][ T2989] kvm: pic: non byte read [ 596.230329][ T2954] EXT4-fs (loop5): get root inode failed [ 596.276015][ T2989] kvm: pic: non byte write [ 596.306834][ T2954] EXT4-fs (loop5): mount failed [ 596.316907][ T2989] kvm: pic: single mode not supported [ 596.317075][ T2989] kvm: pic: non byte read [ 596.380498][ T2989] kvm: pic: non byte write [ 596.433947][ T2989] kvm: pic: non byte read 08:35:54 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4800000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 596.500940][ T2989] kvm: pic: non byte write 08:35:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x4c00, 0x710000) 08:35:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:35:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 597.029819][ T3033] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x9, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 597.147964][ T3033] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 597.255317][ T3033] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 597.383745][ T3033] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 597.434840][ T3033] EXT4-fs (loop5): get root inode failed [ 597.485426][ T3033] EXT4-fs (loop5): mount failed 08:35:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x4c01, 0x710000) 08:35:55 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x4c00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:35:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xa, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 597.903678][ T3105] kvm: pic: non byte read [ 597.936073][ T3105] kvm: pic: non byte write 08:35:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5408, 0x710000) [ 597.965836][ T3105] kvm: pic: single mode not supported [ 597.966020][ T3105] kvm: pic: non byte read 08:35:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:56 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 598.029284][ T3105] kvm: pic: non byte write [ 598.040672][ T3101] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 598.052695][ T3105] kvm: pic: non byte read [ 598.089715][ T3105] kvm: pic: non byte write [ 598.152117][ T3101] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xb, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 598.226740][ T3101] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 598.323523][ T3101] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:35:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5409, 0x710000) [ 598.382048][ T3101] EXT4-fs (loop5): get root inode failed [ 598.408261][ T3101] EXT4-fs (loop5): mount failed 08:35:56 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:56 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x5c00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:35:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xc, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:56 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:35:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 599.013410][ T3196] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:35:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x540b, 0x710000) [ 599.086726][ T3196] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:35:57 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 599.180365][ T3196] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xd, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 599.351828][ T3196] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 599.389873][ T3196] EXT4-fs (loop5): get root inode failed [ 599.421242][ T3196] EXT4-fs (loop5): mount failed 08:35:57 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6000000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xe, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x540c, 0x710000) 08:35:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:35:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 600.160236][ T3307] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 600.209577][ T3307] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 600.312899][ T3307] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 600.375967][ T3307] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x10, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 600.589679][ T3307] EXT4-fs (loop5): get root inode failed [ 600.654430][ T3307] EXT4-fs (loop5): mount failed 08:35:59 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6800000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:35:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 601.322789][ T3406] kvm: pic: non byte read [ 601.327275][ T3406] kvm: pic: non byte write [ 601.386500][ T3399] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 601.440385][ T3399] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 601.520714][ T3399] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:35:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x540d, 0x710000) 08:35:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x11, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:35:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 601.596910][ T3399] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:35:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 601.699033][ T3399] EXT4-fs (loop5): get root inode failed [ 601.719537][ T3399] EXT4-fs (loop5): mount failed 08:36:00 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x6c00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x12, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 602.504536][ T3473] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x540e, 0x710000) 08:36:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 602.569444][ T3473] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 602.636782][ T3473] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x25, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 602.785515][ T3473] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 602.840496][ T3473] EXT4-fs (loop5): get root inode failed [ 602.846940][ T3473] EXT4-fs (loop5): mount failed 08:36:01 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7400000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:01 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:36:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x540f, 0x710000) 08:36:01 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:36:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x28, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:01 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:36:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 603.784972][ T3559] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 603.904663][ T3559] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 604.018376][ T3559] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 604.123790][ T3559] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 604.296070][ T3559] EXT4-fs (loop5): get root inode failed [ 604.399845][ T3559] EXT4-fs (loop5): mount failed 08:36:02 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7a00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:02 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:36:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2d, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5410, 0x710000) 08:36:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:36:02 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:36:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:36:03 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 605.036551][ T3631] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x5f, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 605.139495][ T3631] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 605.239469][ T3631] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 605.355473][ T3631] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 605.479624][ T3631] EXT4-fs (loop5): get root inode failed [ 605.514021][ T3631] EXT4-fs (loop5): mount failed 08:36:03 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7d00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5412, 0x710000) 08:36:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:36:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x180, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) 08:36:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) [ 606.140214][ T3719] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 606.229480][ T3719] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 606.330178][ T3719] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 606.454144][ T3719] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 606.540089][ T3719] EXT4-fs (loop5): get root inode failed [ 606.548237][ T3719] EXT4-fs (loop5): mount failed 08:36:04 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x7fffffffffffffff, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x300, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:04 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:36:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) 08:36:04 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5413, 0x710000) 08:36:05 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:36:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x2e9c000000000000]}, 0x29}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 08:36:05 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:36:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 607.211174][ T3811] 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. [ 607.355881][ T3792] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x500, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 607.457762][ T3792] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 607.555543][ T3792] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 607.640201][ T3792] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 607.705156][ T3792] EXT4-fs (loop5): get root inode failed [ 607.749640][ T3792] EXT4-fs (loop5): mount failed 08:36:06 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0, 0x2e9c000000000000]}, 0x29}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 08:36:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5414, 0x710000) 08:36:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x600, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:06 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b"], 0xd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='\x93{cpusetvboxnet0}\x96selinux\xc3]', r2) 08:36:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 608.330413][ T3874] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 608.383930][ T3874] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 608.419527][ T3874] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x700, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 608.538429][ T3874] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 608.660429][ T3874] EXT4-fs (loop5): get root inode failed [ 608.722205][ T3874] EXT4-fs (loop5): mount failed 08:36:07 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8100000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5415, 0x710000) 08:36:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x900, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 609.520026][ T3950] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 609.578488][ T3950] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 609.649567][ T3950] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 609.739557][ T3950] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 609.781349][ T3950] EXT4-fs (loop5): get root inode failed [ 609.808134][ T3950] EXT4-fs (loop5): mount failed 08:36:09 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b"], 0xd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='\x93{cpusetvboxnet0}\x96selinux\xc3]', r2) 08:36:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xa00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:09 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5416, 0x710000) 08:36:09 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 611.440976][ T4006] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 611.493150][ T4006] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) [ 611.569602][ T4006] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xb00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 611.658583][ T4006] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:36:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 611.765903][ T4006] EXT4-fs (loop5): get root inode failed [ 611.788432][ T4006] EXT4-fs (loop5): mount failed 08:36:12 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b"], 0xd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='\x93{cpusetvboxnet0}\x96selinux\xc3]', r2) 08:36:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5417, 0x710000) 08:36:12 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x97ffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x199, 0x0) 08:36:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xc00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) 08:36:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 614.467440][ T4087] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 614.521901][ T4087] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) [ 614.579565][ T4087] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xd00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, 0x0, 0x0, 0x0) [ 614.695840][ T4087] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 614.863362][ T4087] EXT4-fs (loop5): get root inode failed [ 614.898871][ T4087] EXT4-fs (loop5): mount failed [ 615.052418][ T4138] kvm: pic: non byte read [ 615.086759][ T4138] kvm: pic: non byte write 08:36:13 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b"], 0xd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) request_key(0x0, &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='\x93{cpusetvboxnet0}\x96selinux\xc3]', r2) 08:36:13 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5418, 0x710000) 08:36:13 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x20000004e21, @multicast1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 08:36:13 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xa100000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xe00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000380)={0x7b}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) accept4(0xffffffffffffffff, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb], 0x12000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 615.481405][ T4159] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 615.493793][ T4169] kvm: pic: non byte read [ 615.498220][ T4169] kvm: pic: non byte write [ 615.533354][ T4159] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:13 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x373, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000080)=ANY=[]) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r2 = getpid() socket$nl_route(0x10, 0x3, 0x0) tkill(r2, 0x9) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x64, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x34, 0x2, [@IFLA_GRE_LOCAL={0x14, 0x6, @rand_addr="868e9715b78214804409dac74bc91325"}, @IFLA_GRE_REMOTE={0x14, 0x7, @rand_addr="b0c7828d68f59b035a09e02eeb03e362"}, @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r5}]]}}}]}, 0x64}}, 0x0) 08:36:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 615.850047][ T4159] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x1100, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 615.910796][ T4159] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x541d, 0x710000) 08:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$xdp(0x2c, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffeff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) [ 616.140080][ T4159] EXT4-fs (loop5): get root inode failed [ 616.145755][ T4159] EXT4-fs (loop5): mount failed [ 616.376515][ T4230] kvm: pic: non byte read [ 616.449091][ T4230] kvm: pic: non byte write 08:36:14 executing program 3: sched_setattr(0x0, &(0x7f0000000040)={0x30}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffeff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 08:36:14 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xae00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 616.659475][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 616.665379][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:36:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x1200, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 616.991881][ T4257] kvm: pic: non byte read [ 617.055311][ T4257] kvm: pic: non byte write [ 617.059961][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 617.060010][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 617.351254][ T4258] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 617.379438][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 617.385230][ C1] protocol 88fb is buggy, dev hsr_slave_1 08:36:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x71, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 617.589544][ T4258] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 617.657384][ T4258] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 617.735393][ T4258] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x541e, 0x710000) 08:36:16 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) futimesat(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x7530}}) 08:36:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 617.910300][ T4258] EXT4-fs (loop5): get root inode failed 08:36:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 618.102146][ T4258] EXT4-fs (loop5): mount failed 08:36:16 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xaf00000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:16 executing program 3: open(0x0, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0xfffffffffffffe5b) r0 = gettid() arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) unlink(&(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40200, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000540)=']\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='/dev/null\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0), 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x6) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000400)=@in={0x2, 0x0, @dev}, &(0x7f0000000480)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'team0\x00'}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) fchown(r3, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr=0x9, @in=@empty, 0x4e20, 0x9, 0x4e24, 0x7fff, 0xa, 0x20, 0x80, 0x14}, {0x23d1, 0x2, 0x3, 0xb46, 0x380, 0x4, 0x100}, {0x6, 0x1, 0x3, 0x2}, 0x6, 0x6e6bb2, 0x1, 0x0, 0x2, 0x3}, {{@in=@remote, 0x4d4}, 0x8, @in=@empty, 0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0xbb}}, 0xe8) tkill(r0, 0x0) 08:36:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:16 executing program 0: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x802102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x3f, 0x0, 0x0, 0x0, 0x119, 0xffffffffffffffff}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) 08:36:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2500, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 618.616794][ T4338] kvm: pic: non byte read 08:36:16 executing program 3: perf_event_open(&(0x7f00000010c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x0) read$rfkill(r0, &(0x7f0000000000), 0x3) ioctl$int_in(r0, 0x800060c0045005, &(0x7f0000000140)) socket(0x0, 0x0, 0x0) [ 618.673394][ T4338] kvm: pic: non byte write [ 618.689666][ T4329] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 618.803080][ T4329] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x541f, 0x710000) [ 618.902199][ T4329] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 619.021019][ T4329] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 619.139985][ T4329] EXT4-fs (loop5): get root inode failed [ 619.167011][ T4367] tty_tiocsserial: 'syz-executor.1' is using deprecated serial flags (with no effect): 00000600 [ 619.186938][ T4329] EXT4-fs (loop5): mount failed 08:36:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2800, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:17 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xe0ffffffffffffff, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 619.502109][ T4389] kvm: pic: non byte read 08:36:17 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000088995bc278078530907ba8daf19580c961050000001d48e56c969a3547034571923a2c0e75ecb75217584fce8cbddbd735b9d223dd4ca810697ce8f93d0755ee710b002c231a5731bd6a16792b1319e2acc0eb1ba8116a4ae39f9465a4cf19d78a656c9c9ab39cc56dcf882cf3634e82b4d1f8e00b92c49a9fc3b9ed49f55dcd880fdac079d00eb23ad6da7c30c7dce2818616267e875a9c69d0ab4aa1c2b9b92762bfa0757e20c117d6d2c681e45c728509f9bb9c514d374957c6c2c35e80f5b1e8bea870c02923c1c056ca60d174593bc67f1786ad16c0e5dff449757f03e8b552cee06e007ac8b37bfc45d6af375213cfc2400d42"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 619.558681][ T4389] kvm: pic: non byte write [ 619.599186][ T4398] tty_tiocsserial: 'syz-executor.1' is using deprecated serial flags (with no effect): 00000600 08:36:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 619.811001][ T4400] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2d00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 619.944026][ T4400] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:18 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5420, 0x710000) [ 620.029581][ T4400] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 620.128510][ T4400] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 620.236064][ T4400] EXT4-fs (loop5): get root inode failed [ 620.247047][ T4400] EXT4-fs (loop5): mount failed 08:36:19 executing program 0: socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) pipe(0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, 0x0) pipe(0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4d60b7c227e1eb30, &(0x7f0000000040), 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000000301ffff808fc201000000000000101b"], 0x14}}, 0x0) recvmmsg(r1, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 08:36:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x3f00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:19 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xebffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:19 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5421, 0x710000) [ 621.749283][ T4481] kvm: pic: non byte read [ 621.766108][ T4481] kvm: pic: non byte write [ 621.840104][ T4489] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 621.911372][ T4489] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 621.984822][ T4489] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5422, 0x710000) 08:36:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x4000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 622.031571][ T4489] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 622.110826][ T4520] kvm: pic: non byte read [ 622.130102][ T4489] EXT4-fs (loop5): get root inode failed [ 622.132198][ T4520] kvm: pic: non byte write [ 622.164805][ T4489] EXT4-fs (loop5): mount failed 08:36:20 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:20 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:20 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x100000000002, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = open(0x0, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@abs, 0x6e) semctl$GETNCNT(0x0, 0x0, 0xe, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:36:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x5f00, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:20 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f0000000180)) 08:36:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5423, 0x710000) [ 622.822090][ T4572] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 622.934141][ T4572] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x20000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 623.014358][ T4572] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 623.082495][ T4572] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:21 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x3) sendmsg$sock(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {&(0x7f00000009c0)="9a97b4714716eac6000e39ae06bb1893e3abdb1c3bc5439ded8ec8258984d920fd5c16aa0e08751b24f01dfbe9739d021138fe06f497c78c21c8c2aeb603c16ad31d42ed3f239652eced63555f131fba39d3cb2bac97a366e5b3aacf5705ae4ae9bfece85d6c15f38cf83738cbd3d0648ceb04dceb7d968e12f6be4a7cf42dcaf8fc9ec5a4c44ce73338ead1d78e9054becf951dd58c56d458f90d69dad1bea60ac98f3ffc14fd9d7d0b984911e3d4e82eb41ec3236ac6f6460e4fb7", 0xfffffdc1}, {0x0}], 0x3}, 0x4004045) splice(r1, 0x0, r0, 0x0, 0x60000, 0x0) [ 623.180190][ T4572] EXT4-fs (loop5): get root inode failed [ 623.251676][ T4572] EXT4-fs (loop5): mount failed 08:36:21 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x0, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:21 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xf9fdffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:21 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c653020937b63707551657476626f786e6574307d9673656c69507578c35d0a98070dcd8305f55cd8d53e212b246a1c28f7646907016b8d6f2c7d19554ee5b6782db6ad647510e563697cb80af5aecf1cc75afe0a49605f7026f3aabfbf94cea646890799791ddb0e8fb95c13057bf254298f2f61d1f03bfab9980a8114c6a00fd573421cae5ff7e5d5fe"], 0x92) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, &(0x7f00000003c0)="1693a8771021180d9977dc1187763f9871f6266f1ed3ec8f32f38bf7a2dcf3", 0x1f, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, 0x0, 0x0, 0x0) request_key(0x0, 0x0, &(0x7f0000000100)='\x93{cpusetvboxnet0}\x96selinux\xc3]', r2) creat(&(0x7f0000000040)='./file0\x00', 0x108) [ 623.759509][ T4648] kvm: pic: non byte read 08:36:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x34000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 623.800606][ T4648] kvm: pic: non byte write 08:36:21 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5424, 0x710000) 08:36:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x0, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 623.992786][ T4651] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 624.118222][ T4651] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffffffffd) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 08:36:22 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 624.223672][ T4651] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 624.236648][ T4675] kvm: pic: non byte read [ 624.289748][ T4675] kvm: pic: non byte write [ 624.325675][ T4651] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x0, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x400300, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 624.501607][ T4651] EXT4-fs (loop5): get root inode failed 08:36:22 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c00020018000200030000001a000000000000000000"], 0x48}}, 0x0) [ 624.644933][ T4651] EXT4-fs (loop5): mount failed [ 624.730713][ T4711] kvm: pic: non byte read [ 624.789162][ T4711] kvm: pic: non byte write 08:36:22 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfbffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x1000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:23 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5425, 0x710000) 08:36:23 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0xc32f, &(0x7f0000000440)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x10000000002) 08:36:23 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 625.370193][ T4736] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 625.474304][ T4736] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 625.530146][ T4736] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 625.577358][ T4767] kvm: pic: non byte read 08:36:23 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 625.631389][ T4767] kvm: pic: non byte write [ 625.651124][ T4736] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x1800000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x2) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x4e22, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x2, 0x0, 0x33}, 0x0, @in6=@rand_addr="6f3829d7da47d9bb345810ed11c63d35", 0x0, 0x2, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0x8000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') [ 625.789523][ T4736] EXT4-fs (loop5): get root inode failed [ 625.854292][ T4736] EXT4-fs (loop5): mount failed 08:36:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 626.136442][ T4802] kvm: pic: non byte read [ 626.167418][ T4802] kvm: pic: non byte write 08:36:24 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfdfdffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:24 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5427, 0x710000) 08:36:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x2) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x4e22, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x2, 0x0, 0x33}, 0x0, @in6=@rand_addr="6f3829d7da47d9bb345810ed11c63d35", 0x0, 0x2, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0x8000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') [ 626.648080][ T4823] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:24 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 626.740658][ T4823] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 626.746079][ T4844] kvm: pic: non byte read [ 626.796063][ T4823] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 626.808780][ T4844] kvm: pic: non byte write [ 626.918859][ T4823] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 627.040403][ T4823] EXT4-fs (loop5): get root inode failed 08:36:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x3000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 627.137714][ T4823] EXT4-fs (loop5): mount failed [ 627.302955][ T4877] kvm: pic: non byte read [ 627.333829][ T4877] kvm: pic: non byte write 08:36:25 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfdffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffffffffd) syz_emit_ethernet(0x52, &(0x7f0000000380)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'ek\x00', 0x1c, 0x6, 0x0, @rand_addr="e0199710ff37222a349459288c79727c", @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x6, "00408edf"}]}}}}}}}}, 0x0) 08:36:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5428, 0x710000) 08:36:25 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x114) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = add_key(0x0, 0x0, &(0x7f00000003c0)="1693a8771021180d9977dc1187763f9871f6266f1ed3ec8f32f38bf7a2dcf395d7a37f978fa224f786539597b74123af0a1afbdd18c837", 0x37, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x108) 08:36:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x4000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:25 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 627.846557][ T4897] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 627.866157][ T4911] kvm: pic: non byte read [ 627.878515][ T4911] kvm: pic: non byte write [ 627.957011][ T4897] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 628.063563][ T4897] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 628.182994][ T4897] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 628.220270][ T4897] EXT4-fs (loop5): get root inode failed [ 628.275515][ T4897] EXT4-fs (loop5): mount failed 08:36:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x5000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:26 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5429, 0x710000) [ 628.765866][ T4971] kvm: pic: non byte read [ 628.819880][ T4971] kvm: pic: non byte write 08:36:27 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x6000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 629.075270][ T4980] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 629.195711][ T4980] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 629.307459][ T4980] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 629.401581][ T4980] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 629.522395][ T4980] EXT4-fs (loop5): get root inode failed [ 629.582408][ T4980] EXT4-fs (loop5): mount failed 08:36:28 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x123) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) 08:36:28 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5437, 0x710000) 08:36:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x7000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:28 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xff0f000000000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:28 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 631.015372][ T5067] ptrace attach of "/root/syz-executor.0"[5064] was attempted by "/root/syz-executor.0"[5067] [ 631.031219][ T5054] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:29 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x123) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) [ 631.095820][ T5054] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 631.155705][ T5054] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x8000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 631.205026][ T5054] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:29 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x123) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0x0) [ 631.325792][ T5054] EXT4-fs (loop5): get root inode failed [ 631.385142][ T5054] EXT4-fs (loop5): mount failed 08:36:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:29 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5441, 0x710000) 08:36:29 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfff7ffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 631.683494][ T5115] ptrace attach of "/root/syz-executor.0"[5108] was attempted by "/root/syz-executor.0"[5115] 08:36:29 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) getpriority(0x0, 0x0) r1 = open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0xffffffff}) pipe(&(0x7f00000000c0)) socket(0x15, 0x2, 0x0) setresuid(0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 08:36:29 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x9000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 631.901382][ T26] audit: type=1804 audit(1573288589.988:56): pid=5144 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir557073488/syzkaller.vbUaSp/759/bus" dev="sda1" ino=16977 res=1 [ 631.947904][ T5129] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 632.019919][ T5129] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 632.088624][ T26] audit: type=1804 audit(1573288590.148:57): pid=5161 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir557073488/syzkaller.vbUaSp/759/bus" dev="sda1" ino=16977 res=1 [ 632.128077][ T5129] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:30 executing program 0: 08:36:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 632.219868][ T5129] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xa000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 632.374638][ T5129] EXT4-fs (loop5): get root inode failed [ 632.445783][ T5129] EXT4-fs (loop5): mount failed 08:36:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5450, 0x710000) 08:36:30 executing program 0: 08:36:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:30 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:30 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xfffbffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:30 executing program 0: 08:36:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xb000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:31 executing program 0: [ 633.273121][ T5221] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 633.408157][ T5221] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:31 executing program 0: [ 633.505932][ T5221] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5451, 0x710000) [ 633.659242][ T5221] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:31 executing program 0: 08:36:31 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 633.785721][ T5221] EXT4-fs (loop5): get root inode failed 08:36:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xc000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 633.888992][ T5221] EXT4-fs (loop5): mount failed 08:36:32 executing program 0: 08:36:32 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:32 executing program 0: [ 634.550781][ T5299] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xd000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 634.691972][ T5299] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:32 executing program 0: 08:36:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5452, 0x710000) [ 634.841178][ T5299] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:33 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:33 executing program 0: [ 634.989664][ T5299] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 635.028689][ T5299] EXT4-fs (loop5): get root inode failed [ 635.145863][ T5299] EXT4-fs (loop5): mount failed 08:36:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xe000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:33 executing program 0: 08:36:33 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffff00000000, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:33 executing program 0: 08:36:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:34 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 635.951628][ T5380] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x10000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmmsg$sock(0xffffffffffffffff, 0x0, 0x0, 0x0) accept(r0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) 08:36:34 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x545d, 0x710000) [ 636.114632][ T5380] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 636.251526][ T5380] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 636.378652][ T5380] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 636.462615][ T5380] EXT4-fs (loop5): get root inode failed [ 636.552405][ T5380] EXT4-fs (loop5): mount failed 08:36:34 executing program 0: 08:36:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x11000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:34 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:35 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffff0700, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:35 executing program 0: 08:36:35 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x5460, 0x710000) 08:36:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x42400, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'bcsh0\x00', {0x2, 0x0, @broadcast}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x7, 0x23, 0x45, 0x7}]}, 0x10) getitimer(0x1, &(0x7f0000000200)) getpeername(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x0) mkdirat(r1, 0x0, 0x40) prlimit64(0x0, 0x7, &(0x7f0000000180), 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) inotify_init() utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) tkill(r2, 0x1000000000016) [ 637.345512][ T5475] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x12000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 637.446224][ T5475] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:35 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 637.603107][ T5475] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 637.688502][ T5475] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:35 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000000c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) 08:36:35 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 637.832039][ T5475] EXT4-fs (loop5): get root inode failed [ 637.927120][ T5475] EXT4-fs (loop5): mount failed 08:36:36 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x6364, 0x710000) 08:36:36 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffff7f, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:36 executing program 0: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 638.605005][ T5560] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 08:36:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:36 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 638.670059][ T5560] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 638.760153][ T5560] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x25000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 638.869946][ T5560] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 638.968676][ T5560] EXT4-fs (loop5): get root inode failed [ 639.016552][ T5560] EXT4-fs (loop5): mount failed 08:36:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8903, 0x710000) 08:36:37 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffffe0, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:37 executing program 0: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x28000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:37 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:36:37 executing program 0: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 639.825902][ T5635] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 639.899530][ T5635] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:36:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x2d000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 640.164316][ T5635] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock 08:36:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x890a, 0x710000) [ 640.375294][ T5635] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated 08:36:38 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 640.466095][ T5635] EXT4-fs (loop5): get root inode failed 08:36:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 640.586108][ T5635] EXT4-fs (loop5): mount failed 08:36:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x3f000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:39 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xaaaab43, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:39 executing program 2: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:39 executing program 0 (fault-call:10 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:36:39 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x890b, 0x710000) 08:36:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x40000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 641.515714][ T5751] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 641.599590][ T5751] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 08:36:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 641.679621][ T5751] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 641.738213][ T5751] EXT4-fs error (device loop5): ext4_fill_super:4489: inode #2: comm syz-executor.5: iget: root inode unallocated [ 641.852479][ T5751] EXT4-fs (loop5): get root inode failed [ 641.906294][ T5751] EXT4-fs (loop5): mount failed 08:36:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x5f000000, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 642.084238][ T5804] kvm: pic: non byte read 08:36:40 executing program 2 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8912, 0x710000) [ 642.186420][ T5804] kvm: pic: non byte write 08:36:40 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaab07, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:40 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x2, 0x0) [ 642.434245][ T5824] FAULT_INJECTION: forcing a failure. [ 642.434245][ T5824] name failslab, interval 1, probability 0, space 0, times 0 [ 642.589615][ T5824] CPU: 1 PID: 5824 Comm: syz-executor.2 Not tainted 5.4.0-rc6+ #0 [ 642.597469][ T5824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.607524][ T5824] Call Trace: [ 642.610821][ T5824] dump_stack+0x1fb/0x318 [ 642.615157][ T5824] should_fail+0x555/0x770 [ 642.619581][ T5824] __should_failslab+0x11a/0x160 [ 642.624527][ T5824] ? kmalloc_array+0x2f/0x50 [ 642.629118][ T5824] should_failslab+0x9/0x20 [ 642.634319][ T5824] __kmalloc+0x7a/0x340 [ 642.638480][ T5824] kmalloc_array+0x2f/0x50 [ 642.642886][ T5824] rw_copy_check_uvector+0x96/0x360 [ 642.648065][ T5824] ? rcu_lock_release+0x26/0x30 [ 642.652984][ T5824] ? __fget+0x4e6/0x510 [ 642.657123][ T5824] import_iovec+0x8c/0x2a0 [ 642.661521][ T5824] do_preadv+0x146/0x290 [ 642.665741][ T5824] ? check_preemption_disabled+0xb7/0x2a0 [ 642.671442][ T5824] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 642.677487][ T5824] ? check_preemption_disabled+0xb7/0x2a0 [ 642.683187][ T5824] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 642.688637][ T5824] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 642.694336][ T5824] __x64_sys_preadv+0x9e/0xb0 [ 642.698994][ T5824] do_syscall_64+0xf7/0x1c0 [ 642.703477][ T5824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 642.709345][ T5824] RIP: 0033:0x45a219 [ 642.713239][ T5824] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.732829][ T5824] RSP: 002b:00007f3bb2dccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 642.741215][ T5824] RAX: ffffffffffffffda RBX: 00007f3bb2dccc90 RCX: 000000000045a219 [ 642.749162][ T5824] RDX: 0000000000000199 RSI: 00000000200017c0 RDI: 0000000000000004 [ 642.757110][ T5824] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 642.765058][ T5824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3bb2dcd6d4 [ 642.773006][ T5824] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000005 08:36:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xfbffffff, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 642.868467][ T5834] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (32 blocks) 08:36:41 executing program 2 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:41 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaab09, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:41 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 643.357989][ T5881] FAULT_INJECTION: forcing a failure. [ 643.357989][ T5881] name failslab, interval 1, probability 0, space 0, times 0 08:36:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xffffff7f, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) [ 643.565329][ T5881] CPU: 0 PID: 5881 Comm: syz-executor.2 Not tainted 5.4.0-rc6+ #0 [ 643.573195][ T5881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.583247][ T5881] Call Trace: [ 643.586538][ T5881] dump_stack+0x1fb/0x318 [ 643.590872][ T5881] should_fail+0x555/0x770 [ 643.595294][ T5881] __should_failslab+0x11a/0x160 [ 643.600240][ T5881] should_failslab+0x9/0x20 [ 643.604742][ T5881] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 643.610445][ T5881] ? __kmalloc_node+0x3c/0x60 [ 643.610459][ T5881] __kmalloc_node+0x3c/0x60 [ 643.610470][ T5881] kvmalloc_node+0xcc/0x130 [ 643.610482][ T5881] seq_read+0x223/0xd70 [ 643.610505][ T5881] ? rw_verify_area+0x1c2/0x360 [ 643.633111][ T5881] ? rw_copy_check_uvector+0x313/0x360 [ 643.638572][ T5881] do_iter_read+0x4b1/0x5b0 [ 643.643082][ T5881] do_preadv+0x178/0x290 [ 643.647324][ T5881] ? check_preemption_disabled+0xb7/0x2a0 [ 643.653045][ T5881] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 643.659103][ T5881] ? prepare_exit_to_usermode+0x1f7/0x580 [ 643.664822][ T5881] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 643.670541][ T5881] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 643.676007][ T5881] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 643.681729][ T5881] __x64_sys_preadv+0x9e/0xb0 [ 643.686407][ T5881] do_syscall_64+0xf7/0x1c0 [ 643.690917][ T5881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 643.696809][ T5881] RIP: 0033:0x45a219 [ 643.700700][ T5881] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 643.720293][ T5881] RSP: 002b:00007f3bb2dabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 643.728700][ T5881] RAX: ffffffffffffffda RBX: 00007f3bb2dabc90 RCX: 000000000045a219 [ 643.736772][ T5881] RDX: 0000000000000199 RSI: 00000000200017c0 RDI: 0000000000000003 [ 643.744743][ T5881] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 643.752709][ T5881] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3bb2dac6d4 08:36:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8924, 0x710000) [ 643.760682][ T5881] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 [ 643.876557][ T5887] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (32 blocks) 08:36:42 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaab25, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0xfffffffb, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x10, 0x0) 08:36:42 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 644.413416][ T5930] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (32 blocks) 08:36:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8925, 0x710000) 08:36:42 executing program 2 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 08:36:42 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaab2d, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) 08:36:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x4c01, 0x0) [ 645.138658][ T5982] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (32 blocks) 08:36:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x5421, 0x0) [ 645.304968][ T6002] FAULT_INJECTION: forcing a failure. [ 645.304968][ T6002] name failslab, interval 1, probability 0, space 0, times 0 08:36:43 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) [ 645.493502][ T6002] CPU: 1 PID: 6002 Comm: syz-executor.2 Not tainted 5.4.0-rc6+ #0 [ 645.501357][ T6002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.511417][ T6002] Call Trace: [ 645.514721][ T6002] dump_stack+0x1fb/0x318 [ 645.519063][ T6002] should_fail+0x555/0x770 [ 645.523493][ T6002] __should_failslab+0x11a/0x160 [ 645.528456][ T6002] should_failslab+0x9/0x20 [ 645.532969][ T6002] kmem_cache_alloc_trace+0x5d/0x2f0 [ 645.538338][ T6002] ? proc_cgroup_show+0x5a/0x6a0 [ 645.543343][ T6002] ? rcu_lock_release+0x9/0x30 [ 645.548117][ T6002] proc_cgroup_show+0x5a/0x6a0 [ 645.552886][ T6002] ? rcu_lock_release+0x26/0x30 [ 645.557745][ T6002] proc_single_show+0xd8/0x120 [ 645.562519][ T6002] seq_read+0x4cd/0xd70 [ 645.566699][ T6002] do_iter_read+0x4b1/0x5b0 [ 645.571225][ T6002] do_preadv+0x178/0x290 [ 645.575480][ T6002] ? check_preemption_disabled+0xb7/0x2a0 [ 645.581214][ T6002] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 645.587293][ T6002] ? prepare_exit_to_usermode+0x1f7/0x580 [ 645.593021][ T6002] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 645.598756][ T6002] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 645.604221][ T6002] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 645.609958][ T6002] __x64_sys_preadv+0x9e/0xb0 [ 645.614645][ T6002] do_syscall_64+0xf7/0x1c0 [ 645.619161][ T6002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 645.625053][ T6002] RIP: 0033:0x45a219 [ 645.628947][ T6002] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.648553][ T6002] RSP: 002b:00007f3bb2dabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 645.656970][ T6002] RAX: ffffffffffffffda RBX: 00007f3bb2dabc90 RCX: 000000000045a219 [ 645.664953][ T6002] RDX: 0000000000000199 RSI: 00000000200017c0 RDI: 0000000000000003 [ 645.672933][ T6002] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 645.680914][ T6002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3bb2dac6d4 08:36:43 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaab5e, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xffe8, 0x400}], 0x5, 0x0) [ 645.688891][ T6002] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 08:36:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(0x0, 0x0, 0x507080) ioctl(r1, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") r2 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl(r2, 0xc0984124, &(0x7f00000001c0)="95e3b1206c9e5a4a0b6d8c08ad3718608f9087d62769727a878e802de9279f4208e579bbbad0119e2c1b2b96e5c6fd65abb84916593e9808731b9c456a954027051c63f05902201e2bf1c7f2f25bef4c8ea4db1c30b9747c468b79cd6c") ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000240)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x40003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) 08:36:44 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321212e0f2bf8b05fb751f069430335c07a356443298afb7f5db5b487dfd1e759f331af979a0f2cc1765e2bf760ff66e91a0022549050d0f9f5082a781aea2e161e20b0a79088465254eb8fe059ddd3cec25c0a2448bebb58e17a956d29b9bce9a7febe50fe272a62c4ff00edca07e5ed07e141f3620eddd744adfc05a43cd4ff601233b1da1f6a81d1fd5b988adba2"], 0x10094) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1037b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x0, 0x20}, 0xc) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1a000) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0'}, 0xb) 08:36:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00(\xb6u\x86S\xca\xe6\x12n\xa1\x80u\xba|\xb8\xeaI\xcd\x88,\xaa\tE\x10x\xfc\xf6\xbc\x93\x8a\x05\x00\x00\x00\x02rI\xe2\xd5\xc7\xdbl+\x8d\x9da\xd8\x87') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x8926, 0x710000) 08:36:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000380)="66ba2100edc4c28d8e00c4c1f928921d230000c4e179e61636660f38801e0f01989fffffff66baf80cb8ad418285ef66bafc0cb00bee640f79a83dbb5df566baf80cb8440fdf89ef66bafc0c66edc4c139548f00000000", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x3f, 0xe5, 0x8}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0x5450, 0x0) [ 646.068858][ T6027] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (32 blocks) [ 646.212248][ T6037] kasan: CONFIG_KASAN_INLINE enabled [ 646.217970][ T6037] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 646.226277][ T6037] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 646.233213][ T6037] CPU: 1 PID: 6037 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 646.241011][ T6037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.251147][ T6037] RIP: 0010:j1939_netdev_notify+0x10a/0x2c0 [ 646.256321][ T6041] kobject: 'kvm' (00000000398aedb2): kobject_uevent_env [ 646.257033][ T6037] Code: 88 05 00 00 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 d6 83 fc fa bb 28 60 00 00 49 03 1c 24 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 b7 83 fc fa 4c 8b 2b 4d 85 ed 0f [ 646.257038][ T6037] RSP: 0018:ffff8880a54179d0 EFLAGS: 00010206 [ 646.257046][ T6037] RAX: 0000000000000c05 RBX: 0000000000006028 RCX: 0000000000000000 [ 646.257051][ T6037] RDX: 0000000000000000 RSI: 0000000000000118 RDI: 0000000000000118 [ 646.257057][ T6037] RBP: ffff8880a5417a00 R08: ffffffff86b00eb1 R09: ffffed1014a82f2f [ 646.257061][ T6037] R10: ffffed1014a82f2f R11: 0000000000000000 R12: ffff888055be6588 [ 646.257065][ T6037] R13: dffffc0000000000 R14: ffff888055be623c R15: 1ffff1100ab7cc47 [ 646.257076][ T6037] FS: 0000000001c58940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 646.290542][ T6041] kobject: 'kvm' (00000000398aedb2): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 646.297592][ T6037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 646.297598][ T6037] CR2: 00007fc4f0bea518 CR3: 00000000910e5000 CR4: 00000000001426e0 [ 646.297606][ T6037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 646.297611][ T6037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 646.297615][ T6037] Call Trace: [ 646.297632][ T6037] raw_notifier_call_chain+0xec/0x190 [ 646.297719][ T6037] rollback_registered_many+0xbd6/0x11c0 [ 646.393405][ T6037] unregister_netdevice_queue+0x2ce/0x480 [ 646.399117][ T6037] unregister_netdev+0x1c/0x30 [ 646.403905][ T6037] slip_close+0x160/0x190 [ 646.408208][ T6037] ? slip_open+0xe30/0xe30 [ 646.412635][ T6037] tty_ldisc_close+0x126/0x180 [ 646.417374][ T6037] tty_ldisc_release+0x248/0x5a0 [ 646.422287][ T6037] tty_release_struct+0x2a/0xe0 [ 646.427110][ T6037] tty_release+0xce9/0xfa0 [ 646.431518][ T6037] ? tty_release_struct+0xe0/0xe0 [ 646.436518][ T6037] __fput+0x2e4/0x740 [ 646.440478][ T6037] ____fput+0x15/0x20 [ 646.444432][ T6037] task_work_run+0x17e/0x1b0 [ 646.448999][ T6037] prepare_exit_to_usermode+0x459/0x580 [ 646.454520][ T6037] syscall_return_slowpath+0x113/0x4a0 [ 646.459957][ T6037] do_syscall_64+0x11f/0x1c0 [ 646.464524][ T6037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 646.470397][ T6037] RIP: 0033:0x413db1 [ 646.474267][ T6037] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 646.493854][ T6037] RSP: 002b:00007ffd9a0d4860 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 646.502247][ T6037] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413db1 [ 646.510193][ T6037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 646.518143][ T6037] RBP: 0000000000000001 R08: 00000000b38d4a4d R09: 00000000b38d4a51 [ 646.526097][ T6037] R10: 00007ffd9a0d4940 R11: 0000000000000293 R12: 000000000075bf20 [ 646.534048][ T6037] R13: 000000000009dc11 R14: 00000000007602f8 R15: 000000000075bf2c [ 646.542003][ T6037] Modules linked in: [ 646.545968][ T6037] ---[ end trace d3210c24be35c1d0 ]--- [ 646.551479][ T6037] RIP: 0010:j1939_netdev_notify+0x10a/0x2c0 08:36:44 executing program 2 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000f80)=""/147, 0x93}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 646.557372][ T6037] Code: 88 05 00 00 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 d6 83 fc fa bb 28 60 00 00 49 03 1c 24 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 b7 83 fc fa 4c 8b 2b 4d 85 ed 0f [ 646.577025][ T6037] RSP: 0018:ffff8880a54179d0 EFLAGS: 00010206 [ 646.583133][ T6037] RAX: 0000000000000c05 RBX: 0000000000006028 RCX: 0000000000000000 [ 646.591246][ T6037] RDX: 0000000000000000 RSI: 0000000000000118 RDI: 0000000000000118 [ 646.599215][ T6037] RBP: ffff8880a5417a00 R08: ffffffff86b00eb1 R09: ffffed1014a82f2f [ 646.607245][ T6037] R10: ffffed1014a82f2f R11: 0000000000000000 R12: ffff888055be6588 [ 646.615252][ T6037] R13: dffffc0000000000 R14: ffff888055be623c R15: 1ffff1100ab7cc47 [ 646.623267][ T6037] FS: 0000000001c58940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 646.632223][ T6037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 646.638799][ T6037] CR2: 00007fc4f0bea518 CR3: 00000000910e5000 CR4: 00000000001426e0 [ 646.646814][ T6037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 646.654819][ T6037] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 646.662841][ T6037] Kernel panic - not syncing: Fatal exception [ 646.670235][ T6037] Kernel Offset: disabled [ 646.674607][ T6037] Rebooting in 86400 seconds..