perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x7}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000001c0)) 03:49:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x11000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:26 executing program 2: r0 = socket(0x8000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @rand_addr=0x64010101}, {0x1, @multicast}, 0x4, {0x2, 0x4e22, @local}, 'veth1_to_team\x00'}) [ 388.382371][T27752] loop4: detected capacity change from 0 to 4 [ 388.399984][T27752] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 388.436754][T27766] netlink: 'syz-executor.2': attribute type 12 has an invalid length. [ 388.446049][T27766] netlink: 'syz-executor.2': attribute type 12 has an invalid length. 03:49:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010010, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'veth1_virt_wifi\x00', 0x4}) setitimer(0x2, &(0x7f0000000000)={{0x0, 0xea60}, {0x77359400}}, &(0x7f0000000040)) 03:49:26 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x1, 0x24, 0xf8000000, 0xfffffffa, 0x6, 0x7, 0x100000001, 0x9, 0xe3d}, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r1, 0x0) [ 389.008668][T27785] loop1: detected capacity change from 0 to 87 [ 389.015910][T27786] loop4: detected capacity change from 0 to 4 [ 389.023179][T27785] FAT-fs (loop1): bogus number of FAT sectors [ 389.029311][T27785] FAT-fs (loop1): Can't find a valid FAT filesystem [ 389.033510][T27786] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:26 executing program 2: fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000000)='<\x04\x00\x9e\x99g\v}w\xfb\xe5\x95\xab\xec?\x9bH,\xae\x8c\x14\x8d\xce\x16{\x99\xe1\xb0\xb8\x9f\"M7i\xedj\xd4\x90\xc87', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) 03:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20020000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:26 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@xdp, &(0x7f0000000040)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x34, r1, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040810}, 0x840) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @dev}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0xbf18fbac78d7a2f7}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r3, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x9b, 0x1]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x24004872) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r4, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x1, 0xc0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0xb1102, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000340), 0x4}, 0x5434, 0x101, 0xfffffffa, 0x3, 0x2, 0xffffff7f, 0x6, 0x0, 0x5, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x1) 03:49:26 executing program 0: syz_mount_image$msdos(0x0, 0x0, 0x40, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17, 0x1000000000}], 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000380), 0x10000, 0x0) preadv(r1, &(0x7f00000003c0), 0x0, 0x20000f2, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) readahead(r2, 0x7f, 0xa4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000009, 0x810, r0, 0xa5613000) open(&(0x7f0000000140)='./file0\x00', 0x2040, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x8, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/172, 0xac}], 0x7, 0xb6b1, 0x6) lsetxattr$security_capability(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), &(0x7f0000000840)=@v2={0x2000000, [{0x3, 0x722c}, {0xd, 0x200}]}, 0x14, 0x2) r4 = getgid() setfsgid(r4) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYRES64], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, 0x0) 03:49:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 389.172227][T27813] loop4: detected capacity change from 0 to 4 [ 389.190967][T27813] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 389.283269][T27832] loop4: detected capacity change from 0 to 4 [ 389.301852][T27832] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000140)={'L+', 0x7b}, 0x16, 0x1) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000280)={{}, "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"}) syz_open_dev$vcsa(&(0x7f0000000000), 0x8f82, 0x20) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) write$binfmt_aout(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x1e9) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/162, 0xa2}], 0x1, 0x0, 0x0) 03:49:27 executing program 0: setxattr$security_ima(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x2, "6149e95cece0bb"}, 0x8, 0x1) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:27 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000040)={0x4, {0x30, 0x1, 0x3ff, 0x0, 0x8000}}) r2 = eventfd(0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f00000006c0), 0x1800) r5 = syz_open_dev$vcsa(&(0x7f0000000740), 0x13, 0x80082) r6 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000007c0), 0x2, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) io_submit(0x0, 0x4, &(0x7f00000019c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000600)="6a32e87d7e60a1dbfae4b12cfd978520c9e850bdbe25084dca39f3c325019f405687373c4210914fb9bd17bacddc12b31d93fbe3b702f1af1c63798c4539802de9e9fae6", 0x44, 0x1200, 0x0, 0x2, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f0000000700)="8a07f66871db45824a27bb3e80e9cc3878e842d958ab08aa7af11e2ddeb07e2aff149861c0c53cdb1e0696261260f843bc", 0x31, 0x5, 0x0, 0x2, r5}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x8, 0x4, r6, &(0x7f0000000800)="5d708f1f29f9c082339e16a2e8567bffd6512d7eee6a3d7f1a5caf2e32de242d30ce7e475d37fd045c53a41be049d653e92760349d4dfa8adb0081150bb883913c16099c8c221d3818216f52016b70b2547f216792a0b8e8634ee33f65b1df5f87e7b81d52f3f4c2ca4bdf74d17b7738ec7feff96c5dacd7fcd980fad864fdd59b2a0a0a3af215d94a738c7751778a6815b15bc4c08153294725bce762220b842225c9100e5b75b01404ae61cdb6568dbcc5631ead51d023c31883471965a93c3dc3d178dc14f94e5b1f70bae0d81cfb57888f698f0131801c1a90aa926182e88645108a6335d90e55f886f32dc1ec9d6d", 0xf1, 0x2, 0x0, 0x3, r1}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x3, 0x7, r7, &(0x7f0000000940)="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", 0x1000, 0x4, 0x0, 0x3}]) vmsplice(r2, &(0x7f0000000540)=[{&(0x7f0000000140)="d5fd429ebc7b1a926dd8bb4267f0bc8610415122a857b7e2559eeb6351eabb461d1c7952ee74b819e244800d0ca10b518e4239787bee9879dbe95b0a866964c6a77e37b6e45ad47560d4974f321186dcfda8b240346293b605147a2f7725391f299aa29082cc0bf669d6b46b641036e2eaf87d036486216cbe4ba632d1121443878f1e7d6efc5d5b42880956103e82b61f6d8467319ec745f22cc68684ef7fce09cf6a7e104ff79a7ae33fe2e73cb048a5", 0xb1}, {&(0x7f0000000040)}, {&(0x7f0000000200)="9d145e8b43d7df98f4a9d4f9890cfd6f7d93a79a3d066349afedde11b16b4ba106468b5013e1c11a2ed5889260c486672ab8c9cfa57deee82f5cf28d1ad50a", 0x3f}, {&(0x7f0000000240)="c13c406a07afe41ae1c8832221d283659a771f9e47548bbfa63083ae8eaf", 0x1e}, {&(0x7f00000002c0)="fdeaaad6a9cd5aefead1a1e340bba31744548a011714cfd6bffe95c41ddc771a1b8994ba9b53f10ba4d1de2f34f7ca7ae8303542a23303ed", 0x38}, {&(0x7f0000000300)="cc72aaec39cab3509e25f118fa1c8853f39e9dcd3b47229b426e1471ad6d29ef63e3cbd9a887755051b45dd8a38384f65ffd217e537181acf2327c6823e72786778dd4211b29a63cededb2f4d79298b1331d949e5ba8c0b23cc265ffd1c2e900035790e2b6eca23a2505c49831e19f5ab9957b9f7387476737582a04eb30c4774d2a0fff2c43b3630d9372e26cf273b6c406f4327d", 0x95}, {&(0x7f00000003c0)="4f63ad424bb4ba5b942e99dfb81e0205520e238b7d727737d6be6e482f0cef7f2ff10a26dd20a41c97a65a5c180367a79e1ca202657e00fc3519952f4d8666a27240732687155832f4e5e44b9d", 0x4d}, {&(0x7f0000000440)="53fa912d39afe3cc9e26ceeaf17a6a1552f3c93efc120a430bbf4de841b13f4ee1f47730468cb688b05fe083a77b31a30d2536326a1dc4e00bd6f43bb89f990d56888b30ea005c9ea87dc60f5ab594175ca343a0121cff738ed9d80ada5ef7eb11b8dafb9fd9cb825beceda9b86b5bb8c3caeb5ba718c6fb44ea23a9188a1fe5eb5bec00a16244b60bfac166972250b27107f0bc153446267c2654c746a6595a7c7bdfba23689ec1d4a96c98098254f2e5c4b3df67", 0xb5}, {&(0x7f0000000500)="7e0af920f90440d6cc1e6d7dacc9c50a532f", 0x12}], 0x9, 0xf) fcntl$setlease(r1, 0x400, 0x0) 03:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x30000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x3f000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 389.905102][T27860] loop4: detected capacity change from 0 to 4 [ 389.913573][T27862] loop1: detected capacity change from 0 to 87 [ 389.922167][T27860] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 389.934166][T27862] FAT-fs (loop1): bogus number of FAT sectors [ 389.940281][T27862] FAT-fs (loop1): Can't find a valid FAT filesystem 03:49:27 executing program 3: io_uring_enter(0xffffffffffffffff, 0x6d9d, 0x3bf5, 0x2, &(0x7f0000000040)={[0x100000001]}, 0x8) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000480)={0x18, 0x5, {0x3, @struct={0x5, 0x4}, 0x0, 0x4, 0x2, 0x1, 0x7fffffff, 0x7, 0x10, @usage=0x9, 0x20, 0x9, [0xfffffffffffffff7, 0x5, 0x3, 0x418, 0x2, 0xffffffffffffffff]}, {0x80, @usage=0x400, 0x0, 0xff, 0x5, 0xac0d, 0xb2c, 0x80000000, 0x400, @usage=0x5, 0xfff, 0x86, [0x80000001, 0x8, 0x7fff, 0x3ff, 0x7f, 0x3]}, {0x7ff, @usage=0x5, 0x0, 0x6, 0x40, 0x7, 0x5, 0x58, 0xc0, @struct={0x100, 0x800}, 0x0, 0x3, [0x6, 0x200, 0x39c, 0xfff, 0x100000001, 0x1000]}, {0x8, 0xfffffffffffffffb, 0x8}}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000880)={r2, 0x6, 0x6}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/170, 0xaa}], 0x2, 0xfffffffa, 0x0) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000002a0007031dfffd946fa201000100000001020000000000e50c1be3a2f7fffe7e280000005e00ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x40000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 390.076687][T27891] loop4: detected capacity change from 0 to 4 [ 390.101589][T27891] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:27 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x1104}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:27 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000010) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @multicast}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="94f1d7b1abbe45931c37ace1df8f70bcfde1e6e792256b569a04382d1da8384090d58084cda3220b61783fc779b66b5ce0fb19d00c3004d13d433f13802ff97aab86f534f8cbc7c3e752fd84afb2ad695012caa4ab2c4164bd5276cea29775c1820626dc937b56e33e12045cc3e0f653c97945483461ae161e2a9ec98cfe7178fd27e5f9cdf3fc813db6a62afc984915d9b9e3eea076715ff5c4b256e4ffd80a419c5ea31d16fa65055467736d315f5fd939aa9ddc5db5cf4922c5808a7693963a7bcb1b22b07cbefc3acaf4b83817999166dc78f82c98b15a2c8bbd6f8771b75177737f23c881b8a55c565d", 0xec}, {&(0x7f00000001c0)="5fed7c01548d1fbd8146180702cb31351ec010a2d32d6cd8732e29ef6aa7b9e77ac84a8ad48f41b02214d20792e07574cf79d8be0a09c8d90975367d55cb14fe7a83", 0x42}, {&(0x7f0000000240)="0654423dc7402730ab3d63b29bca41cdca8e0fd93e7a606a20ab9aec340c90dea4b014afdd26154e9b8ff0917715a1875b4c84f7103dc79bcecb99e7066db355b8677fd32211f3e3b76aa00270", 0x4d}, {&(0x7f00000002c0)="6af5e9d06d333b6699cfe2e14ea850ba52b755c0e97207cbced44afbd400cb0733e6b04726ed4a2136", 0x29}], 0x4, &(0x7f0000000340)=[{0x18, 0x88, 0x80000001, "6f797fb07fdfc2"}], 0x18}}, {{&(0x7f0000000380)=@llc={0x1a, 0x30d, 0x1, 0x7, 0x8, 0x81, @random="ee8674c90f6c"}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)}], 0x1}}, {{&(0x7f0000000480)=@ieee802154, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)="70db55357c9a0709ea0d4d543b460dcb418cc60821a0d6a13022712027887362e6a8425e28d55ea69812df7f6160d6fd2a53ae1012cb4b7c42b96c31ed703fef7fd2c630fed7ff6a5292a8db0a946778773324edf3782b4a470c878dd0ffa2388262972fde0bbd3b9dea4330e78a07f5dd0b4cee735dfd34adc7a21ffb496be543060b29bd87f281f9db72e04b61d86d9a22c781fd8a257d5a6ec72713ac47bb96924a8e6744dd48861a7a3c12e6f7b67e7c3e9a0e9ea57633744a6d9a9dbcedb9ac61f6ae838b64570870743e", 0xcd}], 0x1}}, {{&(0x7f0000000640)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80, &(0x7f0000002940)=[{&(0x7f00000006c0)="9e34a23a7a4f92c783d0", 0xa}, 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0x1000}, {&(0x7f0000002700)="d3d833223f1e435cc3f0b34fbd63b9b50f5533d1215e352053855cae8c9f92", 0x1f}, {&(0x7f0000002740)="6035058062f1e5d2af21eb0f60e23c82ba77e53b7ebdc19682b29586b57a4395ac222d2f1ffeeed2b5cb5098f74e57a2b70449247128f901a5ec9174f36de2015930552bc26ac8", 0x47}, {&(0x7f00000027c0)="bb666a108527a27fb032abcf0acc7fc394f1907faea85f6b58f2d9521f756d5571104efe22c63a90448948549a5afe772487c5baf85f9e06276144a99a196439cc79f87d8da608871b172f859b3cea4d5292f475f4b98996ffed87018e81aa85f56dc919fa3c6300743cfab24026e5efe0e493f16385bd14fb0d8f21caf9adbdb86e3aeb90ee0e6ded2d8b161aee7030b539f7bccfa249e08c85ae59fbfaa80c466f48cc391ae27409063f6fd06f87c3df3ef55f5b39d3", 0xb7}, {&(0x7f0000002880)="45a7b7f17b2ab696d2bf5954d9aa137f1fe44eab98894d0a3a7bc6ad6efe988a3cd830db9f7d22ce8009d7b4b27d8d810441293fda8780fe147de6d1b74f9b609fbe48f4af2af19abbee3380b88cf531d2b9468c6f4c94400bbd7edc99f12e12fb2662984c9c61e2bc2969f6adfcbad4e742d1964a626c79941c4c15d074697246464eba39587f78b4cffb2647ef0bfbb4560fc9f9135641f2346c4a1f6ef536aaee8353def4a452615a7b2ffcb29a767b960c1a9624b606b3ef4003cb", 0xbd}], 0x7}}, {{&(0x7f00000029c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @broadcast}, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002a40)="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", 0x1000}, {&(0x7f0000003a40)="4c67f6404d72cf5b33e4043dfb01f2f70131dc83ecc73715b6652d5fe42c8fd5630e6b5f71ccec9c8e31400e52dc39ba913c86528ad60cc49f3af0779054b372aa87d6a64a1b67bbf867df54cd6436e017ec777b47201a826451cca174a3248cafa12fb63ca057437b2fbf110a417fd06025a465ea23babf4e4fa71576f8a97cb1e304f5067d2b1b18dce38dce9be6d9388f0d68e4750608d8493b12825edddf423099f85680b94f07e6b980e7d2e9838a8a913e7d6105ff76f4a8ff8f6cb361bf21a95b5bb72d", 0xc7}, {&(0x7f0000003b40)="c55303027985e0347c9b6ef8707c42deea01f3d14ebb11cf2d9fc0c25f", 0x1d}, {&(0x7f0000003b80)="627f53c2e4d051f72e90c4afa02097bfe6da25212a28070dc35ad609476ee1df06b3e9502b0e3b90c7c003a83726b77c52b8c70b844dc5d63dd8a86029cd67f7095642bcde4469f88062b0e148e6dfc0e6d01ad79b", 0x55}, {&(0x7f0000003c00)="894aa33a16b262b83f1e1749738a6561f397ff6fe5e0e39b1ec71187bf5842297822e9f5ad6fc2b69625e7859fba936f957657313281443ac8ab268e89ab48653c812ead2b2806b30cf1e2bd05e211a0ace374", 0x53}], 0x5, &(0x7f0000003d00)=[{0x78, 0x10b, 0x1, "25a34235b7b327dc204d3614a84b774c220b739689c58eaad705c91c6da8b43eb31190be4316fd5bafb65012d76f7185029839bcb7c20c5ad403a7c16b45fd9610a286e8bbd1fde166932da50d82c2c21fb574be153ef38ec5856a820c1a8796bf9b9c"}, {0x58, 0x9845c2ebaf7b3e12, 0x1, "d13991e3f78dbe4e8c3865757b7bc7a3edff9f60faad68cdf841ff3c2fe00c6dbcb260de410a7b6fe19c57ef4918b568310828e43d574d4f6ce1d40e239900da48"}, {0xb0, 0x115, 0xe65, "16c611c0f25ca14109cecb18c4e7d819c8037ec08a1ead64e9200a63d5f0157b52765a02c8ffce074243cec0b285481a885f481be7ceb7c6583b72cb62f62b9c45952faf69e847f7ffdcb9b9d8bf8c3aaa8a96809949df6cc45cb71b04f47d94f05ba058eda6025faccbd905f44ebce24649eccece58a39d354b7d9266a57126affa8e8953757b091664d8d09fefe7a39f8d9aa4d40bfef4178df0941a39f4"}, {0x18, 0x107, 0x62c3, "96a519d53cfc"}], 0x198}}], 0x5, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000004800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004780)=[{{&(0x7f0000004040)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000040c0), 0x0, &(0x7f0000004100)=""/127, 0x7f}, 0x20}, {{&(0x7f0000004180)=@qipcrtr, 0x80, &(0x7f0000004640)=[{&(0x7f0000004200)=""/234, 0xea}, {&(0x7f0000004300)=""/177, 0xb1}, {&(0x7f00000043c0)=""/205, 0xcd}, {&(0x7f00000044c0)=""/125, 0x7d}, {&(0x7f0000004540)=""/218, 0xda}], 0x5, &(0x7f00000046c0)=""/185, 0xb9}, 0x4}], 0x2, 0x1, &(0x7f0000004840)={r2, r3+10000000}) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$sock_int(r4, 0x1, 0xd, &(0x7f0000004880)=0x3, 0x4) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000048c0), 0x10000, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004940), r4) sendmsg$NL80211_CMD_DEL_TX_TS(r5, &(0x7f0000004a40)={&(0x7f0000004900)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004a00)={&(0x7f0000004980)={0x5c, r6, 0x200, 0x70bd2c, 0xfffffffc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x58}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x3}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000001}, 0x4) openat(r5, &(0x7f0000004a80)='./file0\x00', 0x30600, 0x100) clock_gettime(0x0, &(0x7f0000004b80)={0x0, 0x0}) pselect6(0x40, &(0x7f0000004ac0)={0x5, 0x8000, 0x5, 0xc3c, 0xbd9e, 0x5, 0x4eb, 0x7}, &(0x7f0000004b00)={0x400, 0x6, 0x170e, 0x6, 0x3, 0x9e6, 0x1, 0xffffffff}, &(0x7f0000004b40)={0x6, 0x100, 0x100000001, 0x8, 0xffffffffb2480b05, 0x3}, &(0x7f0000004bc0)={r7, r8+10000000}, &(0x7f0000004c40)={&(0x7f0000004c00)={[0x2649]}, 0x8}) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r9 = signalfd(r1, &(0x7f0000004c80)={[0x1]}, 0x8) sendmsg$IPVS_CMD_GET_DEST(r9, &(0x7f0000004e80)={&(0x7f0000004cc0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004e40)={&(0x7f0000004d00)={0x124, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75a}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfa}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x124}, 0x1, 0x0, 0x0, 0x805}, 0x400c004) sendmsg$NFNL_MSG_ACCT_GET(r4, &(0x7f0000004f80)={&(0x7f0000004ec0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004f40)={&(0x7f0000004f00)={0x2c, 0x1, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x2769358b}, @NFACCT_QUOTA={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000004fc0)=0x4ac, 0x4) 03:49:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x58000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 390.139523][T27899] loop1: detected capacity change from 0 to 87 [ 390.174864][T27899] FAT-fs (loop1): bogus number of FAT sectors [ 390.181033][T27899] FAT-fs (loop1): Can't find a valid FAT filesystem 03:49:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:27 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x182, &(0x7f00000002c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) r2 = getpgid(r1) ptrace$cont(0x18, r2, 0x1, 0x8b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, 0x0, 0x1) [ 390.310127][T27936] loop4: detected capacity change from 0 to 4 [ 390.319684][T27936] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:28 executing program 2: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000080)) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000100)=ANY=[]) getdents(r0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000500)={{0x108, 0x9, 0x6, 0x4e, 0x342, 0x5, 0x4e, 0x7fffffff}, "71e2191c40d678adffbad579e1c6c845e3c958c6c9c5cc4f2a0583b68d0f413ecd93c4bf668fb9babded101d9a274091cd92390be413b54cd3497613bf8a5b799935bb0cc6a4f8922d5d987b0751512298259346a78d7d68a808b4f3eeb3a5", ['\x00', '\x00', '\x00', '\x00']}, 0x47f) 03:49:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x60000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:28 executing program 0: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "0f386d3b60b76429", "71049574d375f757744628b8d52091a0", "47cbe5a8", "08a114c9ced2ea29"}, 0x28) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000080)={0x2, 'bridge_slave_0\x00', {0xffffffff}, 0x4}) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x1b, 0x25, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 03:49:28 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) pwritev(r0, &(0x7f0000001800)=[{&(0x7f00000002c0)="99f7a80c1f0efddfa85ac50844aa11e5e8f1fe411f2f51503197a57df37184e51bd58d1abb035784f103f9b74f2ab543c345e20f194696533bc953a9578a0784bbcb558d055f7d672dca472170bc1dfa184d46c4e284a1a0345062088fec8d8c56774b07fe40e1c60f73a5995e08681ae1607d23a62b24ce467fb4dd4ace35b302a95bc87b0ea0b2d1533f961384cc8fef87dcb3122ec55c6d2048415dc4b2fb6fe1d00d896f447f1fc0056cb3806c1902e4ca573b5dec1ea4ea00649d2bfe07e5881ff3", 0xc4}, {&(0x7f00000003c0)="f1bd45124d87f01a8aaf56ff9ff00b81bbd744a66cb7ebae7aab2df6d10f0d970f03032a1d7fdbe98b14de93519415c7159d44f650796c68bce70a02a83db64202c3c772b3a4e497bf0b63213d419b60148121114e4d93a7df9d8fb6fdfe44518acecca59ebbdf8d69dee5b823a55c9c833d1b0c18a7e0212373b55fdcea9cde6917feb3a8fcb6f9063fe97171224312ee0887a596fdc62b42efe1837d9fe62fc41eee570e2bb8007051fa9cd8e2279558fe2f177db3aab13e815c7b2ecebe171cc53b9247e52e1f4668b035ef1af30563ab8d999892c701c5835279455fc3", 0xdf}, {&(0x7f0000000040)}, {&(0x7f0000000100)="37017c18f4bc61300ba6484b1eeb12f9b69558f2c945f149a7d853478811c81b8b8e532acc46f961cd32cd73e0b554eacd685382b3b81a2c8512cc2fc5b35e436f5dce08d3465e301e6619f11decac60d7303c199892c67199f92b796cac60640f4f8c1da35e0b1c2d0247a7499afc3ea455479e797e336e0295232e312933dc70c8e1d8", 0x84}, {&(0x7f00000004c0)="0b60486c0c603de46580e54ab398b8d54cf43b4061a4b84e04f5cada80610c6c4ffc08cdf03c8d6ac864437a92fee7f591802022ba48cd90ea400eab1434ed22a2adf037605cc46c4a7faf9e1c46de1557dc3aac875cf8e666a869ee7484646b9475651252e519e5ead2edb2db11be3e3b4f985a322df2af0955b0c21912ca175cca0064", 0x84}, {&(0x7f0000000580)="49a171c48dd29040c46070ed6c57bec38470021eb0395246689874cba699c63def13e9c04156d4280f74706de59fc7204b676e99f8430a906b2d5b4a6e3a4f0df4bb0822593eeaa453e89f63e638b223595fe0444a3ffd62ea01cf8518d0646c11fe8f0e5771a6c251cefc0df304ed5ce7832fbfe0f7f5791d24798351fb72d896ebc71f438c06eaf09318f857", 0x8d}, {&(0x7f0000000640)="5b64416a715f912b096961bb50dda69a09c8715e86c18b63b4a9053f0b90b8ae410eadfc0286f61f25362de034a4db5a1cde7de8ee48a4eaeb20e7fe7b062d0262272a0c187d01fe01bbb479bdeaa268108e47ca8c6129e340563153ce2a5199c2e1a0cbf4f2c48330617e618662bad288accf80f3b1fa9648b643fac582068f9b755a7235decd2c19a688", 0x8b}, {&(0x7f0000000700)="87d641381bb35d3295ce7537578ce86cd55985d4410806a9060917296775d0912d60b8de2f6f5f7c9584d6cbf03e329a7a61922cbd853b4dfa4bd45e8ee7ae0424c51d0ff539371384efac91d922cca1e22c889c8de33823b89f241f01ca81d4b94146b4ec824293b010a6", 0x6b}, {&(0x7f0000000780)="b216aed11c0548962716d3651a0ffa32ea755cbbeb33957d830af2589da2638d35bd8907ff1917fd7b29209680e1ac4de7542bb4ede664f49a7c04298d27cc510e66cd0f368d", 0x46}, {&(0x7f0000000800)="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", 0x1000}], 0xa, 0x7fffffff, 0x45) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="c4902658da2bf1efe14c21bc6183d0f2b4bc25394d391a79ef7dbb9db039c43fbe7d5e0eafb5cfac34ce721dfbe5f1c13d3d4001000000d1e2d156418e09e76e339956ded6bfd78237bacc9d70de7b5e61be3523d6d7582a975d2c0ce8e1a9d9358cceb0ec875548c5c059a1c62728c7b1a80812bf4c4f3e01d13c7e65ac5657d1807604b7ff87e830602c8c49a48e9fc0cd"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x822, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0ac1, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0xc00, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r1, 0x0) [ 390.898489][T27959] loop4: detected capacity change from 0 to 4 [ 390.916718][T27959] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00003f7000/0x1000)=nil, 0x1000, 0x8c0c1ac372eef570, 0x10, r0, 0x4e6b8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsync(0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x2, &(0x7f0000000040)=[{0x24}, {0x6}]}) 03:49:28 executing program 2: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(r1, &(0x7f0000000280), 0x20000000, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={[0x9]}, 0x8, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r3, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x12, 0xbd, [0x101, 0x5, 0x1, 0x1, 0x3, 0x2, 0x1be1]}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r4}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x70, 0xbe, "222465806fb3bad16b91234ecfe3c2b1eff47b5eebaeea289b31daeba97ec75bd748cca40ae1eae9c4cd3848ad3697e37114ed8d76e4482fc39625a39d66c50e6032b4dfa0794710f1020d400af978bf5694a173063d97be779229d1b6e49c77d8903707149ca800ece093f3"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008084) ioctl$sock_netdev_private(r0, 0x8992, &(0x7f0000000000)=':') 03:49:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x78000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:28 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="460f8fd15027f7800dbe497a23f2b4"], 0x4) r1 = perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) accept4(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000180)=0x80, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000001) preadv2(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/172, 0xac}], 0x5, 0x86, 0x1, 0x0) 03:49:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 391.037385][T27985] loop1: detected capacity change from 0 to 87 [ 391.047057][ T25] audit: type=1326 audit(1625284168.666:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27974 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 391.074162][T27988] loop4: detected capacity change from 0 to 4 03:49:28 executing program 2: open(&(0x7f00000000c0)='./file1\x00', 0x8040, 0x0) 03:49:28 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x600000b, 0x10, r0, 0x1dfaf000) pwritev2(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="8eaa757444ed54d5fcf696868805bf407438666a249bad44c77598733cd1146b217f796f0dc034b6f550471c9340df490611d0cb240ee80020bfa1ae4cfa50b07d9ec1d1f3454b3a6ec047e041ad8af40b0b118cff856b97c6bfd72aaaab64a1152fda4a58c6fe1049833dc5d441e911f38feb8763fd59ccf63b7f0bfbdf2a4a0a02d22ffa428ec23253e764b693480d11f4a676e7f1c83fbb5baae5edf9eef9b2febb064a65a6a0f55e612515f40190ee528c3c2942417276eef08abd3ec906d15413b983834f79a32c8acdb5773a647a8809838abf59", 0xd7}, {&(0x7f00000002c0)="b3b11522046d321ea8d7f15e3646a9e474c3aaccb4c5b45c4422fe3128709aa03acdb96a72d1bf2dc5af191e99d65fb31d8ef786dc8a8bd58284b34c1933f32eafb11d0b5912bbeac77d26c33d17d4868a9d694c07f9dc1c29158f0b5800319e00356854f3a76bfaecf149fe380e540b8b91a11acc250276bd88aa9059ae0d9530b5d2e55cfec9c1ac1e86d4d792", 0x8e}, {&(0x7f0000000040)="5ca73a86fe178597f36e1e6aed209a", 0xf}, {&(0x7f0000000240)="0431c63d52d02abc267c3ec443fc90e308d4ea7d78c9183f1d3443d04b101f5ccce2902caf56fa779e52", 0x2a}, {&(0x7f0000000380)="fc24f37cca3e20a97ec9c494e087edcd05c0c97651aa0ceb424539f4db5f064ce6d311a75e6b9294eec51aadaa5eee5e1f5087730aec8e2cc7b66725ec5642eb9a6616b7acb4b1b321a5b190e272104a7adade605f6cf7998ea985fe02061d24a6666c7288476e6c50e85623a467453eb7549e72b3805a6c0c975298d186ff03f5f607ba48f0d474cd1f15788830067ca307b734df5459c13b531014d5717e134b59341db685695e7ed6ae3f4caf788a69b8c1d2f25bd078eb0176ff6556a4a31bb9ba9226d0362f2bd0ba34189f08cf024b2dbba5a87e90f5a5b3a3d55f3e68b71aa70a4e38d80e1ef539a4279cfe", 0xef}, {&(0x7f0000000480)="8b33b952893e49bc5e8a58a204182c51cde7c1ee9c3e3b557fe23518107619a7d0581de06efbf4d78fc3a5290a2a92d902b388443af772a54292c0d29a8557e2b33bf1696e64c4e8", 0x48}, {&(0x7f0000000500)="ddb1d5c3d6e3cf801ce135a2afa72f64a7b2edd0886005b05eb26cb96c0b5830d7d0726f8fcedff14dbf83d5b8ebc67079f50daf64a536785a9b8125d36ba69d4793cf0c6ccbd9d72d0863ef9657acc34015b2b50b180c287b0e7c4bbe7e4cbe31147a404ed46cf993b09de3398539", 0x6f}, {&(0x7f0000000580)="b9e005c4a6ef75b32f0e98f54816ac629519", 0x12}, {&(0x7f00000005c0)="5c7e3052fc9f4e90325984545539c513a4e2bbfead5294f74cec25926c6c9835b481c4a7a684b00ca307fe3e9e1f6e9ab1b933c4ff67f371b37ba889f793635859bbc947c7f34cb738653735cdfe3729e58baf485dc12957756ca820d3c1e15657356605ee62f6f9b1c5c39091bcde337ac6970b222fcbbfd1851696163aeb88266fe1387c03063cec4028c2f51fa3c660adcb3730194efa810497ae11", 0x9d}], 0x9, 0x6c59, 0x4, 0x2) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RSTAT(r1, &(0x7f0000000740)={0x4b, 0x7d, 0x2, {0x0, 0x44, 0x8, 0xffff8000, {0x20, 0x4}, 0x2040000, 0x4, 0x0, 0x6, 0x3, '$[-', 0x1, '+', 0x3, '].-', 0xa, '*.:[*{$-\xdb('}}, 0x4b) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x161}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='journal_path=.E']) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) [ 391.099667][T27988] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x7ffff000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:28 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000140)='./bus\x00') mmap(&(0x7f000017d000/0x3000)=nil, 0x3000, 0x2000006, 0x10010, r1, 0x80a0d000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0xb4, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfb87}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xf3b0}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x15495fca}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) fcntl$setlease(r3, 0x400, 0x1) open(&(0x7f0000000340)='./bus\x00', 0x2000, 0x100) accept(r3, &(0x7f0000000380)=@nfc_llcp, &(0x7f0000000240)=0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x905e7000) 03:49:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e0000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x2f, 0x7f, 0x6, 0x2, 0x18, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x274f}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000280), 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r4, 0xa92ce000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000200), &(0x7f0000000240)={'U-', 0x2}, 0x16, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xfffd, @multicast2}, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x48000000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x2, 0x1, 0x1f}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 03:49:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="80", 0x1, 0x11100}], 0x1108000, &(0x7f00000000c0)=ANY=[@ANYBLOB='D']) 03:49:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x80040200, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:29 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x745c0, 0x0) splice(r1, &(0x7f0000000040)=0x9, r2, &(0x7f0000000180)=0x10, 0x100000001, 0x4) 03:49:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e0000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x2f, 0x7f, 0x6, 0x2, 0x18, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x274f}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000280), 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r4, 0xa92ce000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000200), &(0x7f0000000240)={'U-', 0x2}, 0x16, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xfffd, @multicast2}, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x48000000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x2, 0x1, 0x1f}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 03:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xa0050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x8}, 'port0\x00', 0x10, 0x80001, 0x26d, 0x4, 0x6757e282, 0x400, 0x1, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x8, 0x9}, 'port1\x00', 0x0, 0x10401, 0x1df, 0x0, 0xfffffffa, 0xffff, 0x1f, 0x0, 0x5, 0xff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0xf8, 0x10, 0x713, 0x0, 0x1, {{@in6=@mcast1, @in6=@remote}, {@in6=@dev={0xfe, 0x80, '\x00', 0x2d}, 0x0, 0x2b}, @in6=@private1, {0x0, 0x1}, {0x0, 0x3}, {}, 0x0, 0x3506, 0xa, 0x2}, [@tfcpad={0x8}]}, 0xf8}}, 0x0) sendfile(r2, r1, 0x0, 0x100007000) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 03:49:29 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:49:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e0000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x2f, 0x7f, 0x6, 0x2, 0x18, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x274f}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000280), 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r4, 0xa92ce000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000200), &(0x7f0000000240)={'U-', 0x2}, 0x16, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xfffd, @multicast2}, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x48000000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x2, 0x1, 0x1f}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) [ 391.955355][T28061] loop4: detected capacity change from 0 to 4 03:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xc8050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 392.016315][T28061] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xe0ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 392.084573][T28086] loop1: detected capacity change from 0 to 87 03:49:29 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e0000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r1, 0x3000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl0\x00', r2, 0x2f, 0x7f, 0x6, 0x2, 0x18, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x274f}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$cgroup_type(r3, &(0x7f0000000280), 0x2, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r4, 0xa92ce000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000200), &(0x7f0000000240)={'U-', 0x2}, 0x16, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xfffd, @multicast2}, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x48000000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x0, 0x0, 0x2, 0x1, 0x1f}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 03:49:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x109842, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800006, 0x11, r1, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x2) ftruncate(r2, 0x2008000) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0x80) r3 = open$dir(&(0x7f0000000400)='./bus/file0\x00', 0x400, 0x0) name_to_handle_at(r3, &(0x7f0000000440)='./bus\x00', &(0x7f0000000480)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1, 0x5, 0x20, 0x4}}, &(0x7f00000004c0), 0x400) recvmmsg(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/15, 0xf}], 0x6, 0x80000001, 0x8000) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 392.218284][T28118] loop4: detected capacity change from 0 to 4 [ 392.232315][T28118] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xe8030000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:30 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendfile(r1, r0, &(0x7f0000000140)=0x6, 0x6e887e6) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) clock_gettime(0x0, &(0x7f0000000f80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/83, 0x53}], 0x1}, 0x8001}, {{&(0x7f0000000300)=@l2tp, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/55, 0x37}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000540)=""/13, 0xd}, {&(0x7f0000000580)=""/182, 0xb6}, {&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/82, 0x52}], 0x7, &(0x7f0000000780)=""/35, 0x23}}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000840)=""/19, 0x13}, {&(0x7f0000000880)=""/187, 0xbb}, {&(0x7f0000000940)=""/210, 0xd2}, {&(0x7f0000000a40)=""/193, 0xc1}, {&(0x7f0000000b40)=""/17, 0x11}, {&(0x7f0000000b80)=""/35, 0x23}], 0x6, &(0x7f0000000c40)=""/160, 0xa0}, 0x9806}, {{&(0x7f0000000d00)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/94, 0x5e}], 0x1, &(0x7f0000000e40)=""/48, 0x30}, 0x3}], 0x4, 0x10100, &(0x7f0000000fc0)={r2, r3+60000000}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x10) mbind(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040)=0x6, 0xec47, 0x4) 03:49:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:30 executing program 2: clone3(&(0x7f0000000500)={0x1421c4100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000380)}, 0x58) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000580)={{r0}, "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"}) 03:49:30 executing program 0: creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d3078303030303030ff3030303030303030302c726f6f74636f6e746578743d73797374656d5f752200"]) 03:49:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f00000000c0)='./bus\x00', 0xffffffffffff8000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="09000200027400f80b", 0x9}], 0x1060800, &(0x7f0000000200)=ANY=[@ANYRESDEC=0x0, @ANYRES64]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000001c0)='./bus\x00', 0x12143a880e6b0a99, 0x81) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) set_mempolicy(0x3, &(0x7f0000000500)=0xffff, 0x8) ftruncate(r0, 0x800) write$binfmt_aout(r0, &(0x7f0000000180), 0x20) 03:49:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xeffdffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:30 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xbd, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x6, 0x5, 0x2a, 0x40, 0x193, 0x401, 0x1ff, 0x38, 0x2, 0x8001, 0x8, 0x7}, [{0x60000000, 0x6ed2, 0xfffffffffffffffa, 0x5, 0x5, 0xff, 0xffff, 0x80}, {0x1, 0x3, 0x800, 0x3, 0x6, 0xdd9e, 0x6, 0x6}], "73f9a270755a7003697c5e36c6ad02d9e1c5e5d7aaf9c819e969fbec46fd652c78093f5f4b54954db1a06e62371728ac46adcf2977bba9382eca36db8e7671e699b97b4992c273aa3d2e1de791c13aa2594a14dd18d7c66d49620ce9a30747fba46afebff91f805ab0122042851fc112097675cd2f4aa08cddf8254a2ffa1ddbb575e3ec63214b2615ec4f347429369379edbe679023bb0b80af4fb7146ff40988afb7f235ca3b8ea12dd252d464207fc4c91e16c2335b4222776dace8cbc56166c2e05b4eb256", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x977) [ 392.993607][T28145] loop4: detected capacity change from 0 to 4 [ 393.006983][T28150] 9pnet: p9_fd_create_tcp (28150): problem connecting socket to 127.0.0.1 [ 393.020329][T28145] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:30 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0xffffff47) r1 = getgid() setfsgid(r1) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r1], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0xffffffffffffffff) 03:49:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 393.081013][T28167] loop1: detected capacity change from 0 to 87 03:49:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 393.198864][T28191] loop4: detected capacity change from 0 to 4 [ 393.225462][T28191] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf4010000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x5, 0x1000, 0x2) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) r1 = io_uring_setup(0x2319, &(0x7f0000000140)={0x0, 0x1140, 0x10, 0x2, 0xed}) mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x0, 0x10, r1, 0xd6d61000) 03:49:31 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xbd, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x6, 0x5, 0x2a, 0x40, 0x193, 0x401, 0x1ff, 0x38, 0x2, 0x8001, 0x8, 0x7}, [{0x60000000, 0x6ed2, 0xfffffffffffffffa, 0x5, 0x5, 0xff, 0xffff, 0x80}, {0x1, 0x3, 0x800, 0x3, 0x6, 0xdd9e, 0x6, 0x6}], "73f9a270755a7003697c5e36c6ad02d9e1c5e5d7aaf9c819e969fbec46fd652c78093f5f4b54954db1a06e62371728ac46adcf2977bba9382eca36db8e7671e699b97b4992c273aa3d2e1de791c13aa2594a14dd18d7c66d49620ce9a30747fba46afebff91f805ab0122042851fc112097675cd2f4aa08cddf8254a2ffa1ddbb575e3ec63214b2615ec4f347429369379edbe679023bb0b80af4fb7146ff40988afb7f235ca3b8ea12dd252d464207fc4c91e16c2335b4222776dace8cbc56166c2e05b4eb256", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x977) 03:49:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf5ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 394.011512][T28220] loop4: detected capacity change from 0 to 4 [ 394.033383][T28220] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL, 0x0) r1 = syz_io_uring_setup(0x495a, &(0x7f0000000040), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000008540)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r4, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x1) r5 = syz_io_uring_setup(0x1dda, &(0x7f0000000080), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ee9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd=r0, 0x7, 0x0, 0x81, 0x0, 0x0, {0x0, r8}}, 0x7fffffff) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="c437c83d80dfcbb9811992501af6879e3403e5da12f4b6da038998de9e1ce18f8d5acc5cf7a74bc0bb66bce70865e1b07c0a67d92665e4c91a79bbf8a2b2cea6e200000000000000000000000000d533e7556394c568a74452faaae88c25d58868c11037fca9d858dfb31f417205f11abf12b85b47ef4d55ed0bf374d7fb56e67ed4800c5e77c4bdc364c193a798e120ccff22db258e012d212fd6c4fce7147270e56825754eede313d62deafd5d6b3a6541702186dc14a0283df8664b49676d64c9c33df7e3fcc53b320379e177"], 0x4) r9 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240dcc7200a48e0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x9}, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x2) write$binfmt_misc(r9, &(0x7f0000000040)=ANY=[@ANYBLOB="10ad230f24bda29729c222008e0cdf558892"], 0x16) r10 = fsmount(r0, 0x1, 0x5) ioctl$BTRFS_IOC_INO_LOOKUP(r10, 0xd0009412, &(0x7f00000003c0)={0x0, 0x8}) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) 03:49:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfc000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 394.105276][T28239] loop1: detected capacity change from 0 to 87 [ 394.182127][T28255] loop4: detected capacity change from 0 to 4 [ 394.208469][T28255] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:32 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfe800000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:32 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xbd, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x6, 0x5, 0x2a, 0x40, 0x193, 0x401, 0x1ff, 0x38, 0x2, 0x8001, 0x8, 0x7}, [{0x60000000, 0x6ed2, 0xfffffffffffffffa, 0x5, 0x5, 0xff, 0xffff, 0x80}, {0x1, 0x3, 0x800, 0x3, 0x6, 0xdd9e, 0x6, 0x6}], "73f9a270755a7003697c5e36c6ad02d9e1c5e5d7aaf9c819e969fbec46fd652c78093f5f4b54954db1a06e62371728ac46adcf2977bba9382eca36db8e7671e699b97b4992c273aa3d2e1de791c13aa2594a14dd18d7c66d49620ce9a30747fba46afebff91f805ab0122042851fc112097675cd2f4aa08cddf8254a2ffa1ddbb575e3ec63214b2615ec4f347429369379edbe679023bb0b80af4fb7146ff40988afb7f235ca3b8ea12dd252d464207fc4c91e16c2335b4222776dace8cbc56166c2e05b4eb256", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x977) 03:49:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 394.968424][T28277] loop4: detected capacity change from 0 to 4 [ 394.997572][T28277] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfe80ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:32 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000140)={0x28, 0x29, 0x1, {0x1, [{{0x80, 0x1, 0x8}, 0xff, 0x7, 0x5, './bus'}]}}, 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RSYMLINK(r2, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x80, 0x3, 0x1}}, 0x14) [ 395.031203][T28293] loop1: detected capacity change from 0 to 87 03:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = dup(r0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfec0ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:32 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r0], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/114, 0x72}], 0x1, 0x3ff, 0x0) 03:49:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) dup(r0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 395.148260][T28315] loop4: detected capacity change from 0 to 4 [ 395.171040][T28315] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfeffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 395.315208][T28347] loop4: detected capacity change from 0 to 4 [ 395.326622][T28347] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xff000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:33 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "f67590b9f9b885a1881dd155bca5965c9e21ca2961bb842e23edace731461acd350bfe146a6ee98f433a9920735b306836e8"}, 0x36) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1cdad59acbdc605ef348618bfe411a5563dbb179b699e50a64fec78aa85db240290d4eaf45fc1ccdbff4022bdcced70646cbc960b8091e5fcc2c441e62a0776a1b90e5fd0085c4905373cfbbf5c1c4259118e9dabc5914d0db1fca3fdc6c3c1f567b19aba6692cadc3289b0d026eb06fdf281fc0c8c4a3e96bf6286a3a28641299ca89eb9828d64bcc693874cb15ec3962ce9ebbc263e20b1984865d"], 0x4) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) fcntl$addseals(r2, 0x409, 0x2) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:33 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) r4 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xbd, 0x6b, 0x2, 0x0, 0x0, 0x2, 0x6, 0x5, 0x2a, 0x40, 0x193, 0x401, 0x1ff, 0x38, 0x2, 0x8001, 0x8, 0x7}, [{0x60000000, 0x6ed2, 0xfffffffffffffffa, 0x5, 0x5, 0xff, 0xffff, 0x80}, {0x1, 0x3, 0x800, 0x3, 0x6, 0xdd9e, 0x6, 0x6}], "73f9a270755a7003697c5e36c6ad02d9e1c5e5d7aaf9c819e969fbec46fd652c78093f5f4b54954db1a06e62371728ac46adcf2977bba9382eca36db8e7671e699b97b4992c273aa3d2e1de791c13aa2594a14dd18d7c66d49620ce9a30747fba46afebff91f805ab0122042851fc112097675cd2f4aa08cddf8254a2ffa1ddbb575e3ec63214b2615ec4f347429369379edbe679023bb0b80af4fb7146ff40988afb7f235ca3b8ea12dd252d464207fc4c91e16c2335b4222776dace8cbc56166c2e05b4eb256", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x977) 03:49:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffff0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 395.910441][T28366] loop4: detected capacity change from 0 to 4 [ 395.932490][T28366] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:33 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000040)={0xf, 0x1f, 0x1, 0x3}, 0xf) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x260d, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x14, 0x10000, 0x0, 0x8, 0x800, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 395.989718][T28384] loop1: detected capacity change from 0 to 87 03:49:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffff80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffc0fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 396.092523][T28406] loop4: detected capacity change from 0 to 4 [ 396.106812][T28406] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:33 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RWALK(r1, &(0x7f0000000140)=ANY=[], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:33 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffdef, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:34 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c4"], 0x4) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) flistxattr(r1, &(0x7f0000000140)=""/250, 0xfa) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r0, 0x0) 03:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffff7f, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:34 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000180), 0x2, 0x0) 03:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffffe0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) close(r0) [ 396.865157][T28453] loop4: detected capacity change from 0 to 4 03:49:34 executing program 3: set_mempolicy(0x3, &(0x7f00000000c0)=0x9, 0x9) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x80) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!pu<-0\n&Xp\x9c\xe8|\bB\xe0|') 03:49:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffff5, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 396.918694][T28453] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 396.940232][T28467] loop1: detected capacity change from 0 to 87 03:49:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffffe, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:34 executing program 3: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x88, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "dd1f87ae7be2dd0d1439fe8459"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "07c2f96d7e"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x28, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "98257dcac0"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="34010000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000020800000000000c010e0000"], 0x134}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4600600}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x4, 0x2e}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2004}, 0x40) unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/../file0/../file0\x00', 0x200) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='.'], &(0x7f0000000140)='./file0\x00', 0x0, 0x201000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, &(0x7f0000000340)='./file1\x00', 0x48b00, 0x114) chroot(&(0x7f00000000c0)='./file0/../file0\x00') mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0/../file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00') [ 397.074378][T28494] loop4: detected capacity change from 0 to 4 [ 397.079028][T28498] loop1: detected capacity change from 0 to 87 03:49:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 397.116583][T28494] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:35 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r3 = fork() perf_event_open(&(0x7f0000000b80)={0x4, 0x80, 0x2, 0x1, 0x4c, 0x2, 0x0, 0x673, 0x2020, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x4, @perf_bp={&(0x7f0000000b40), 0x5}, 0x1202, 0x9, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x100000000}, r3, 0x0, r0, 0x0) 03:49:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x10000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000470000004f8010020004000030000000000000080002916eb61f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0, 0xfffffffffffffffe}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x600}, {&(0x7f0000010400)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e2020202020202020202010002ce970325132510000e97032510300000000002e2e20202020202020202010002ce970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020002ce970325132510000e970325104001a040000", 0x80, 0x11800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x21800}, {&(0x7f0000000040)="73797a6b616c6c65727300000000000000000000060000000000000000000000b140ed98af9840a253340f472d9b470d4ff6c062c7b6079cef124295fba6c3ec1afdbe45de8bfbf08725c76d28aa84f943e5b8bd79e2f3d8ccb76cd489097bff948fe6576ffd5ad33fc75d95ef17804867858d00d0cca85a3b79d13005075073f3b770460831ee2a57a102f2bfd74d86fbb28f140ac3c15775dfc9ac3b22e9980fce64", 0xa3, 0x31800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x51800}], 0x0, &(0x7f0000010f00)) 03:49:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x7ffffffff000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 397.744845][T28533] loop4: detected capacity change from 0 to 4 [ 397.750639][T28531] loop3: detected capacity change from 0 to 16383 [ 397.757576][T28532] loop1: detected capacity change from 0 to 87 [ 397.763405][T28533] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 397.800536][T28531] FAT-fs (loop3): bogus number of reserved sectors [ 397.807159][T28531] FAT-fs (loop3): Can't find a valid FAT filesystem 03:49:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 397.878985][T28531] loop3: detected capacity change from 0 to 16383 [ 397.901487][T28531] FAT-fs (loop3): bogus number of reserved sectors [ 397.908024][T28531] FAT-fs (loop3): Can't find a valid FAT filesystem 03:49:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 397.928684][T28564] loop1: detected capacity change from 0 to 87 [ 397.931708][T28567] loop4: detected capacity change from 0 to 4 [ 398.003717][T28567] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:36 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) fork() 03:49:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:36 executing program 3: r0 = syz_io_uring_setup(0x7784, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index, 0x3}, 0x1) io_uring_enter(r0, 0xca9, 0x0, 0x0, 0x0, 0x0) 03:49:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7, 0x80000000, 0x5, 0x4, 0x8, 0x8, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x10000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 398.659211][T28593] loop1: detected capacity change from 0 to 87 [ 398.666220][T28594] loop4: detected capacity change from 0 to 4 [ 398.697394][T28594] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x74, 0xd9f, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e0500000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ae340b7677a0e5bf5ff1b0816f3f6db1c000100000000000000495f0000001c00000006ad8e5e00000089da8d0f00"}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = signalfd(r3, &(0x7f0000000040)={[0x9]}, 0x8) r6 = pidfd_getfd(r5, r3, 0x0) getsockname$packet(r6, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f0000000240)=0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@loopback, 0x0, r7}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000300010000004500000025000000190011000600ad000200000000000006040000000000000000", 0x39}], 0x1) 03:49:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x63, 0x5, 0x5, 0xb712, 0x1, 0x7fffffff, 0x1}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 398.805744][T28624] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 398.834232][T28624] netlink: 'syz-executor.3': attribute type 17 has an invalid length. [ 398.841568][T28628] loop1: detected capacity change from 0 to 87 [ 398.849592][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 398.858181][T28624] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 03:49:37 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x40030000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:37 executing program 3: perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xb1, 0x1, 0x5, 0x3f, 0x0, 0x7, 0x2000, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x414, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x443c5, 0x2, 0x1000, 0x5, 0x20, 0x1000, 0x9, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r0, 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x103) 03:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf0ff7f00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:37 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 399.541115][T28650] loop4: detected capacity change from 0 to 4 [ 399.547477][T28651] loop1: detected capacity change from 0 to 87 [ 399.557542][T28650] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4d000000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x644}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001", 0x1b, 0x11100}], 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) chdir(&(0x7f0000000040)='./file0\x00') 03:49:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf0ffffff7f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 399.672117][T28677] loop3: detected capacity change from 0 to 264192 [ 399.682905][T28676] loop4: detected capacity change from 0 to 4 [ 399.700936][T28676] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 399.746685][T28692] loop1: detected capacity change from 0 to 87 [ 399.763038][T28677] EXT4-fs warning (device loop3): ext4_enable_quotas:6474: Failed to enable quota tracking (type=1, err=-22). Please run e2fsck to fix. [ 399.787018][T28677] EXT4-fs (loop3): mount failed 03:49:38 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:38 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) sendmsg$netlink(r0, &(0x7f0000005800)={0x0, 0x0, &(0x7f0000005780)=[{&(0x7f0000000080)={0x18, 0x1f, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x7f, 0x0, 0x0, @uid=r1}]}, 0x18}], 0x1}, 0x0) 03:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x103000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:38 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 400.455436][T28713] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pid=28713 comm=syz-executor.3 [ 400.456281][T28714] loop1: detected capacity change from 0 to 87 [ 400.477358][T28718] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pid=28718 comm=syz-executor.3 [ 400.479905][T28717] loop4: detected capacity change from 0 to 4 03:49:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x529, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0xa3a4, @rand_addr=' \x01\x00', 0xfffffe00}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 03:49:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 400.518550][T28717] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:38 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x200000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 400.647719][T28750] loop1: detected capacity change from 0 to 87 03:49:38 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:38 executing program 3: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/profiling', 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000000)={"4ea58493f177236da51e30b36a20fa06", 0x0, 0x0, {0x3}, {0x300000000000, 0x3}, 0x7fffffff, [0x1, 0x2, 0x8000, 0x1e59, 0x1f, 0x81, 0x3, 0xb0ed, 0xffffffffffffffff, 0xb96, 0x9, 0x4, 0x4, 0xe2, 0x7, 0x2]}) 03:49:38 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x300000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 401.330437][T28764] loop1: detected capacity change from 0 to 87 [ 401.353117][T28765] loop4: detected capacity change from 0 to 5 03:49:39 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x7fff, 0xbba) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000680005b02a000016d0010000f2000000", @ANYRES32=0x0, @ANYBLOB="040000"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6800009, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 03:49:39 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 401.380743][T28765] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 401.437222][T28787] loop1: detected capacity change from 0 to 87 03:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 401.532514][T28802] loop1: detected capacity change from 0 to 87 [ 401.550984][T28808] loop4: detected capacity change from 0 to 5 [ 401.568974][T28808] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:39 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x500000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 402.233097][T28823] loop1: detected capacity change from 0 to 87 [ 402.239944][T28824] loop4: detected capacity change from 0 to 6 03:49:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:39 executing program 3: unshare(0x38010180) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000080)}, {&(0x7f00000009c0)=""/99, 0x63}, {&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f00000005c0)=""/164, 0xa4}, {&(0x7f00000008c0)=""/125, 0x7d}], 0x6, 0xd9f, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000140)={0x0, 0x7f, 0xffff, 0xe2cd77f001ceab92}) 03:49:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x600000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x0) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 402.273982][T28824] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2318}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x80800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000300)) prlimit64(0x0, 0x4, &(0x7f0000000280)={0x7, 0x5e}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000400)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) fdatasync(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x62) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6", 0xaa) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000180)={0x0, r1, 0x2, 0x1, 0x7, 0x4000000000000000}) sendfile(r3, r4, 0x0, 0x1c500) recvmmsg(r0, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 402.382949][T28854] loop1: detected capacity change from 0 to 87 [ 402.419792][T28859] loop4: detected capacity change from 0 to 6 [ 402.456205][T28859] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 402.478964][T28869] FAT-fs (loop3): bogus number of reserved sectors [ 402.485625][T28869] FAT-fs (loop3): Can't find a valid FAT filesystem 03:49:40 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x700000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 403.149306][T28888] loop4: detected capacity change from 0 to 7 [ 403.172241][T28892] loop1: detected capacity change from 0 to 87 [ 403.179254][T28888] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 403.309351][T28913] loop1: detected capacity change from 0 to 87 [ 403.317275][T28881] FAT-fs (loop3): bogus number of reserved sectors [ 403.323838][T28881] FAT-fs (loop3): Can't find a valid FAT filesystem 03:49:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 403.362995][T28924] loop4: detected capacity change from 0 to 7 [ 403.423511][T28924] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 403.468977][T28942] loop1: detected capacity change from 0 to 87 03:49:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:41 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000002140)={0x3, 0x80, 0xff, 0x0, 0x7, 0x4, 0x0, 0x6, 0x401, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x590, 0x1, @perf_config_ext={0x9, 0x8001}, 0x2, 0x8, 0x4, 0x0, 0xffffffff, 0x2, 0x5, 0x0, 0x5, 0x0, 0x7}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x4) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r5) r6 = getgid() r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000021c0)='/proc/locks\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = open$dir(&(0x7f0000002200)='./file0\x00', 0x60001, 0xfd8892a29c204f7c) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r11 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r11, 0x0) preadv(r11, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(r0, &(0x7f0000002380)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)=[{&(0x7f00000003c0)={0x33c, 0x19, 0x10, 0x70bd29, 0x25dfdbfd, "", [@nested={0x108, 0x1b, 0x0, 0x1, [@generic="88f7532fa5d1fb3aeb4e2e7bbd0ec4e2293aea8850110db2e05b2bf55d2eb0272728ad209d8cc1768923d3483c96e185d9ecea34e3652bea4058ba6490", @typed={0x4, 0x25}, @generic="e6cda8417e4f80510fbf0c00a9bcafc2a7a776a5e1", @typed={0x8, 0x26, 0x0, 0x0, @ipv4=@multicast2}, @generic="1a88aedd9369c256be15c65b68ab67fefc3a2cab452a5837ad7eebc45c09a2ae1961bfca5e87d0f0d9ff608fb20f00096a2ad3c36618c4375319307bc1ae1e08172094a7af7db11dce1ec8dc03f974ea0575f7e537e540696f1bb492517d89d7df5f0f8d06ba7ac6b971489f7f54229aadb6ea217a469714e34687f736b84b8520f1f937069637a68c46d7e22475a4f1ba1db162ed0303800866a13b42ec8686d888b88ebfc8"]}, @generic="6030c2473391a3223d1448983c8622ae729537b746c0fae377d4ebc6a8916cd0e0a57dd616bdab5f4313e6f2a709294f4eb74f7b794caa89eb487375356de1e04864551127d5bf770056d3979f463c91edb4c886d117926457c8a34f287647d757331372d9ee4eac850839c62e396dc89c4e28a64fc637cab43e26cafe5693f514670d25922cee2452c46b25db0d54b95d0d579a6f66244d6133a8cbd21c7a32c721953d7bfcce7042325f", @nested={0x72, 0x54, 0x0, 0x1, [@generic="39c65d093bf32f3ac333973bc6fdb30d3ece3e7eed76a3ff39222675ea7738d8dc3f0468db14d9366e28a607c64e135038794b1cfd8c56f62c3d72c901cbcab31e502c2e926af8b60041c96eac6566dfa083c2fa2b8811e7f64d5d85cfaac9a22e2e8961228be8844a0b323261a6"]}, @generic="eb4515b0fbf71a1a5cbb892a25", @generic="1c8ee49120a37e5d2077b338f9b76605823a18971ccbd0b5671fd9b51aa2f6b40148c66e643e0e52544748a0b6379f053930ad4f34c28b16799ec42fa666ea99a423a692b016bf0561232b1c6f803536cd018b6b79c2bda98c75127efde45ec514e18bd0fc60d3b2384384fd8b79a4952dec08a9f95b8ec7b0c52ad962da05891ea3f3cac53ee08711f93d71b4641f95b6b9dff497ccd5465528bc7e6cc69f2e57ecd733b1492230df144afc3ef5043cbcf44555f71d46af1ee7e3bb00b52b68ea1b5532fa26b15dce76c2afeb0490969ead1e8b077dcba04d0c75f4e55afe88b49cd0b0674b6ff8328695ea1d74c69d456813e0bb"]}, 0x33c}, {&(0x7f0000000080)={0x27c, 0x24, 0x10, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x37, 0x0, 0x0, @u64=0x400}, @generic="c3fcf22eeb8ef1886a74e0fa76c69814412b188a2366aecb9c7e30d93f622c36492373b94cdc41ad4cf5e168653b7eaeceb407b7f3ab6c3be36cb4de17ced061348a7f54b7f6645a1d1dbeb1285a8450d5e854531cf3bea334df002c6e00a09f13d65f6b13ccb75710bb66146786d6d8310726f28be9930d4cd409ffdafbd88116e0d13131c40a65419090bfa0bca04538975d729dcf0ed86f781c19b3842b1bb653fe3215b8955979e8ab833b716e94e5fc76490dcb8acde8e2be9eb9929d0119b3c223d8ebff579c09d28dc05a6f6b5e712a22dda1b21f9f820861091d0666a4d78fdf4eef0cef284936473a9dd79f2e8b3c4457fe56f7", @generic="9d7ad66a9c89d0c5b9bcb7f1a12c451154d15dc2b29af12a7c900d1ada0db47f132cd86c77a3dde5f1970eacc47b98754af39c1db5616e8ddeaf696b253f6c985fc686b332e6c76c6ebd76e585d2003884937eedaa164f2d7509b93e2ac9825bcc", @typed={0x4, 0x87}, @nested={0xff, 0x6, 0x0, 0x1, [@generic="5deac0d2251ac9aa02f4a1885c2958eb1f78c697c6a86670ebff14c52ff645a596353df16472d9002442c3100208cabc168168d3aae1634956f5182d03bb335b88233f278c0a4c6bab06996095dec48469c280ae94e40eba5a808679625230d8d78b4e52f4be9f6eb9679d662e5e9995f87497a04f112804e922a48dba48390b61222270e8a40914994e198fccdaf5ac758341ae2c3ec8e2df906f2bc4427053c2519391814d04e4579cb765f11ad6762ebac8b7d6cb7f2b0b8c3710d7713140c9bc50091256c8178aa17897f9caaeec9c451479c264fb30e375dd89f8d84dbb3449ca4dc69c7c77b0a6097e1804fa", @typed={0x4, 0x8b}, @typed={0x8, 0x25, 0x0, 0x0, @uid}]}]}, 0x27c}, {&(0x7f0000000780)={0x1754, 0x36, 0x400, 0x70bd29, 0x25dfdbff, "", [@nested={0x2b8, 0x12, 0x0, 0x1, [@typed={0x4, 0x94}, @generic="6b448a548f13e0249db32d8beb7f71d1d13ecb7f8890bd8fd03b51b7ab275d9619681c0df3b15ee5a751c51004fe6c72047091b153d33c44ba3c20d7a373dd92844acda6ab59129ef995c4629d9864c3945742df67bedccafc93539304af42c8efcc242151dbbc7042c9c6d94392cdf516b1c32ac1f3d1e6cfe31b175fc77d216813f39843af2d674516de", @generic="21a526cca6b2f498cf98bab43b9746afcaeee87a5b1f1e235f2e11a1d1860f261ed54e5e1fbda9aaff1335c1defbae5208ca9d58606d357e0b257f57152022f3926ba6a8eb2beebe14cc5d3f236a16f2ee1b65cec3b1382e8323def4a3f37236648569450ec0f29761c31b612d8c708319326159980dd82a4ae6d117699f88f9bfd0762c16af6e58bde2193e3b8ab4436a904a98d69228ef00a88fe50081aef0ccf3cc5759817fcdb183276b62c718cebb83f36d443c92b71d9339d26a2493d6ce66b6c4725ab0f7c4bea592f55a41621dce851506d7c47579364a820cb5e5348719533d1e19dff14a75d7df30f538dc28c56aad51133be9", @generic="7471d56098d2df438b", @typed={0x8, 0x1a, 0x0, 0x0, @uid}, @generic="29dfffdab7028c3f7b0bdd6c2307b7cac907c2a1e59d4d8f1715f58829d60ba06dd2b66cdf92d287", @typed={0x8, 0x22, 0x0, 0x0, @fd}, @typed={0xd7, 0x43, 0x0, 0x0, @binary="a05b6c61b3a56d43dedfdea000cb9f615aef1c00fd869667ad36fbab7e743e591a4354f2ee6f886999824dffa6b24ddb89c16bc7ffea752d951e6c40c1b0ff639d31dfd24f7cef4c31ee51351451ad367a161a6234c65d1cfcc4e260b4d7b79c09a347ceb38595f16879f282063ba4fc6b26f0a76fd7693ba469592b42c830d3d2a7496b93062e9b12d2bba14d602f541920f42f93a1a61736543e4b9bafa5ff86a9de266fe7e68946cd92724d366fb460a69aa80f062b0a61a939b3ad99dfc6293cde18809297219ce3eedd0a5c90ebfb3c54"}, @typed={0x8, 0x1, 0x0, 0x0, @uid}, @typed={0xc, 0x65, 0x0, 0x0, @u64=0xff}]}, @generic="918091cfae0c13c7e8b446246d669366b83ee198553b21100ffdc6ca376e094be655862044ed45c043e58fda1bdf52634b4c0b837f454b801439630cadde3261ae7890f149b0eaa708f7825a1d118497904db465d6b305e14291db54f6f8e319a5e4aa780be6c91a86b816999f11dad25afd5c7c8ec276cb4e3452264f07f7ffff301c0ad96dd978dbbc21f08d5e8a1bddafd1fc", @nested={0xad, 0x7b, 0x0, 0x1, [@typed={0x4, 0x77}, @typed={0x8, 0x30, 0x0, 0x0, @fd=r0}, @typed={0x14, 0x96, 0x0, 0x0, @ipv6=@empty}, @generic="7f3ce38c2fc504a594e2ddc606931b3683e86ca7a0d3074df94df50ff120f108f68899ea5bbd8c307e76deef18d4be839a3d364d3593f0268bdfdb155e04c879894fbd23e4695085aa9a6188bc705f8e71a0982d32dc3df311dcb8fa21e5bb5464bfa51d3a520d82b5c15feca7f588ed9df0785610010ca5dd7107643e993f5f36", @typed={0x6, 0x4, 0x0, 0x0, @str='%\x00'}]}, @nested={0x1f8, 0x68, 0x0, 0x1, [@generic="508264950ede6bf515afef4bec162b104e9c33f8d89de280c16af71cf44e9b6f9648fce2a18dc2284cbc822178d0bb341d92df802e581fc0fc376d2cbac1f4e526363d23d5c6e31556ee1a880939198b54a58f92dd4b43de73bd5782510de28caf4070e1878563701eccec124212274297bf47e1430c1a", @generic="65178913bfd727469995fd9a0f78ca", @generic="707f74a28a1ea3cbac4ea3787a592baa436258963d29d93979bbdc8740a69209e15544804d3f63b4f6f274b7acb31c52ce91d9a88c3fffb7ccc16441b875a3b40e15d4691dd139c4ae206e21bfca99a85412bbf1389768613c4bf8cf19d02ee525df481ed6", @typed={0x5, 0x88, 0x0, 0x0, @str='\x00'}, @generic="4a29e141938ee12a954463915de05c7f756041b74121336f9038973f49b2a9e1d60bfe90f9515b41ccdff5a36619a219f326245375002158d47eb1fec5f9e7d5791271c5a5a7af791284dc7a9d3cd0dc34af983e12b36aa94b800467bfa6cbdf99d44b420f8fc831", @generic="be48d031fd4011a04020f0c9cd81464168eb049df2ca89f2382bab03caee727513b49643a7dc084db5c49f54d28c935a27ae16c04a121f9a71288dd3cf512ca740dbdbe82ec917325f08bfe27696111a4826e121407bfd858fee309b88fa6f65e0f6858cf4c6bee2554aaefe3c9f6ad2609a9c4818b3c6f52da45907d0f689a5ab17c47744", @typed={0x14, 0x4f, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @nested={0x114e, 0x47, 0x0, 0x1, [@generic="0e9c95f74e8747d097701312a1bb6b1c56caa5df12abc6a039a4e52723b04515a43def306a28c20101d01e8b568140d84a174f24682c9dcb62721ff6d4076bd3507a868b4fae1b60fb2dfd01d2debaa0a4aeed02fe56c077915303f39fa47c7c540cad07abbd7f8b9a1c0645", @generic="0339edfca212419d3c7a5ffbcb85cb4aea4aef7099d7be8ce2579b49f1ba186ec01ea4a4de285e0ba61fafcd3ea89d9655fe0d2e800f25dd34b956814bbd6fb42c87512cf5d22588bd54b1086dc3644d951d399f5347259cb9468c268f1a898fd537ad2579146ebc130c5d7e3d67f566573e7087d0044b324e20e3d5f0fdf0ff54229067dbad01414c89", @typed={0x8, 0x66, 0x0, 0x0, @u32=0x6}, @typed={0x8, 0x69, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x40, 0x0, 0x0, @u32=0x2}, @typed={0xc, 0x64, 0x0, 0x0, @u64=0x9}, @generic="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", @typed={0x14, 0x7e, 0x0, 0x0, @binary="afab9d853b5b4289a45069b97d0eb66d"}, @typed={0x8, 0x62, 0x0, 0x0, @u32}, @typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}]}, 0x1754}, {&(0x7f0000001f00)={0x168, 0x39, 0x100, 0x70bd25, 0x25dfdbff, "", [@nested={0xb3, 0x11, 0x0, 0x1, [@generic="7670ece46cd40a83db45d55ac9b2eb9d7ee7349aae257e9b4dc3bac4eb63c897c36af205b2cf4d2cd9b60801533cf97d79f6cfd45aa918e6a7b5dc6482961a65d01c26c104e40c5013e1d27317e5acb5ba934681b01356417992c55e2829b607b85461857208daf7171ed73c695c7977f81d51550cc2194de2502b085e3783c0035c37eb1cedf7669d98eb99ab9dd75f76c6ab8b89434aa54ccbdc", @typed={0x8, 0x6b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x6}]}, @typed={0xa3, 0x54, 0x0, 0x0, @binary="d5013b78593690e75a3ba8579bc3c86d52cccfb65e07720e85ce50cf51967cb72c07e0ededf1d6840b3cf55148ae38d659991b1ce990af20207ba5367f38cf6a284b3c7e1f86928b4320c2fbf0469e471bf42c5d3a3527163c7f609428965d4856bafe7fa10e4f3263f30da5715126559bd3d86596437888ab8f0d074170062aaf6766b08ef3f6393d5571cb4bd354d6ece3c7a647bdd02f3665d12ff846b8"}]}, 0x168}], 0x4, &(0x7f0000002240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r6}}}, @rights={{0x34, 0x1, 0x1, [r7, r8, r9, r10, r0, r0, r0, r0, r11]}}], 0x118, 0x20048044}, 0x20008004) sendmsg$nl_generic(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x30}}, 0x0) 03:49:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1008000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:41 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0xf0ffff, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x814800, 0x0) 03:49:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 404.022090][T28964] loop1: detected capacity change from 0 to 87 [ 404.027317][T28959] loop4: detected capacity change from 0 to 8 03:49:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 404.079161][T28959] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 404.119300][T28978] new mount options do not match the existing superblock, will be ignored 03:49:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 404.135399][T28978] new mount options do not match the existing superblock, will be ignored 03:49:41 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x7, 0x4a0000) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r3 = pidfd_open(0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r3, 0x24147000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000003, 0x20010, r2, 0xf5e68000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x25, 0x1, 0x1}, {0x60}, {0x6}]}) 03:49:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 404.200515][T28997] loop1: detected capacity change from 0 to 87 [ 404.253018][ T25] audit: type=1326 audit(1625284181.876:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28999 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 404.279901][T29008] loop4: detected capacity change from 0 to 8 [ 404.303756][T29008] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 404.354042][ T25] audit: type=1326 audit(1625284181.976:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=28999 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 03:49:42 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2001001000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:42 executing program 3: r0 = socket$inet(0x10, 0x5, 0x100000) r1 = accept$inet(r0, 0x0, &(0x7f00000000c0)) fchmod(r1, 0x1e0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'wg2\x00'}) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000000)="24bcdacfdc06fff1d587fcb67324bd52230211e6f55c", 0x16}, {&(0x7f0000000040)="37e5d5374e1bdc7a8f86336a1e828684b5b63bd2cb0e4934d6e91658b26265d45d88875cc97fec6de485831a8c174f78fe58c77c2ffa01caaf919f5c26ad8d6f57078d870f2413c13e68784c9a5666e3b9727a37ce", 0x55}, {&(0x7f00000001c0)="6b6fb9fc7879294fa74eecd0dde1b73fd75093bde8952000689746fdf981633060c679f79c1058b0125f00ed9761fe7a4a04432a63de051e4a2cc57fced59c19a2dd63516a39c58414a63e8ddd82c6907f77ad5f27ecd119d8b8b2178f8f5ec5eb5a0113593fe2e4e338ad1c640cea5c61d2cdc757bf4b69", 0x78}, {&(0x7f0000000240)="96ec452c38bf05e9b3c1c1acfe44b95e0b1c9cf577c1d687d0b31572a275095d117efd5a64abb7bba580d91dfb1f1acf46db6559e10a453acb70c24a60a3854fcc63dfad5769c7166af88c697c46288512ab0cc41dbf56d8e9041ff7f4b59d310fddba57f95af9e5bccf12c8fc93dc01000000cce82ca350e39308503e534bb5294b1591aa46673b081efff7fb75f759bfee91a8b6b9708570addd96355edf1af6b6d085e2e8cd6a496f098514930b2a495a267298477cca8936d9934482", 0xbe}, {&(0x7f0000000380)="ba66f202200247656c8e25588a16ac22cc0123d356cbc8e468a639f2363daf859f2dad2b9c15f6ba23a497b6ec82edb34cf102f447485767b392eb42ad58ec7b5bd9b615067c120e63403701c3d402bd2a61b310519748737f33c5f80d95d0e8c9115c7da67bd932169804236126efd2063e7c681f", 0x75}, {&(0x7f0000000400)="1525df957a6386a832df490d812a7b7f6b9a763ea74bd869f5ebcf363ecaccf7eabfa80c7e6a087fed1f70d5f916ae36f9d024a0d920e0f742f3df13d429d5ecbcc1e74ff9494fd60dbdfccefa1299ac90d6cb0fe91c830445289021317ad1598aa583adb1b1c924ce37c57f9fd0c938d212b1f3bee63ce476a33d6a686be7f660be82", 0x83}, {&(0x7f00000004c0)="885a435cf02229e7d9f136c348eb4b0f20e7d372dfcb054d7acd49798e420fc8405e91f6e140220e8c66576c857c30d3de5043a4004d3380e635b02262bbc140f3770b43fda1ae4584dc5a5301194aa775000000000000000000", 0x5a}, {&(0x7f0000000540)="812d8853d193c77b55edb4e8b2ac45b7da9e4c22ae6b8fa1dcf553da001fe7b2dddc133e7f62640367c321e2a0c2f709c3ce2880eab41c3babdf4ef1d23fb603c25366e1c5af21238f3c287d8db897beedc5dd75241ce39632ac80e6624c6b", 0x5f}, {&(0x7f00000005c0)="37315ef59d578acb8fcf56c6d9bc0769c8902b3c669e061434de096edb376f9539e9e6e4f27ffae847e5cae6f421c9d537c37431925585d678b9cd57c9066691eff5199ecd9d97634d28b70928bb15611faaf33210451dc67aca6c670ec78f3701386cfd2c796e99a5a16de0b4cee8d624c43b0b76ff33ffc780751ef4c654c05b18c45cec395453e67942e8d558370b787dda0da8486adf854a77cc0b4fc5967a2400eacf5c740461b0", 0xaa}, {&(0x7f0000000680)="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", 0x1000}], 0xa}, 0x0) 03:49:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2002000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 404.905830][T29034] loop1: detected capacity change from 0 to 87 [ 404.924954][T29036] loop4: detected capacity change from 0 to 9 03:49:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 404.975762][T29036] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x17b2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 405.071169][T29067] loop1: detected capacity change from 0 to 87 [ 405.127109][T29073] loop4: detected capacity change from 0 to 11 [ 405.137831][T29073] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:43 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000), &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:43 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="34010000", @ANYRES16=r0, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000c010e801c"], 0x134}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="34010000", @ANYRES16=r2, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000c010e801c"], 0x134}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e23, @local}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r5, 0x701, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x268, r2, 0x804, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_TX_RATES={0x9c, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x98, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x48, 0x2, [{0x4, 0x2}, {0x1, 0x6}, {0x0, 0xa}, {0x5, 0x7}, {0x1, 0x3}, {0x1, 0xa}, {0x2, 0x3}, {0x4, 0x3}, {0x6, 0x8}, {0x7, 0x4}, {0x7, 0x2}, {0x2, 0x3}, {0x6, 0x8}, {0x2, 0xa}, {0x7, 0x7}, {0x7, 0x4}, {0x0, 0x6}, {0x6, 0xa}, {0x0, 0xa}, {0x2, 0x6}, {0x0, 0x2}, {0x5, 0x7}, {0x2, 0xa}, {0x4, 0x3}, {0x2, 0x1}, {0x2, 0x8}, {0x4, 0xa}, {0x5}, {0x3}, {0x7, 0x8}, {0x5, 0x6}, {0x7, 0x8}, {0x3, 0x5}, {0x0, 0xa}, {0x6, 0x7}, {0x2, 0x2}, {0x4, 0x3}, {0x7, 0x2}, {0x3, 0x4}, {0x7, 0x7}, {0x2, 0x9}, {0x2, 0x2}, {0x5}, {0x1, 0xa}, {0x1, 0x1}, {0x3, 0x2}, {0x7, 0xa}, {0x2, 0x5}, {0x2, 0x8}, {0x7, 0x9}, {0x1, 0x1}, {0x4, 0x7}, {0x5, 0x6}, {0x6}, {0x6, 0x2}, {0x4, 0x8}, {0x6, 0x4}, {0x7, 0x3}, {0x3, 0x7}, {0x7}, {0x4, 0x3}, {0x0, 0x2}, {0x5, 0x9}, {0x5, 0x7}, {0x4, 0x7}, {0x3, 0x7}, {0x0, 0x8}, {0x5, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x1, 0x0, 0x1440, 0x9, 0x6, 0xea7c, 0x3]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x5, 0x1, 0x5, 0x6, 0x3, 0x5, 0x36, 0x0, 0x48, 0x24, 0x3, 0x30, 0x18, 0x16, 0x12, 0x30, 0x9, 0x9, 0x1, 0x48, 0x24]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0xc, 0x1b, 0x4, 0x30, 0x24, 0x60, 0x24, 0x18, 0x1b, 0x24, 0x24, 0x16, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_ATTR_TX_RATES={0x1a0, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xa8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1, 0x12, 0x8001, 0x7, 0x0, 0x1000, 0x8f]}}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x7, 0x9}, {0x4, 0x5}, {0x1, 0x7}, {0x4}, {0x0, 0xa}, {0x3}, {0x2, 0x9}, {0x0, 0x2}, {0x3, 0x3}, {0x4}, {0x1, 0xa}, {0x4, 0x7}, {0x1, 0x3}, {0x0, 0x8}, {0x5, 0x9}, {0x1, 0x3}, {0x5, 0x3}, {0x1}, {0x0, 0xa}, {0x0, 0x1}, {0x7, 0x3}, {0x1, 0x7}, {0x3, 0x6}, {0x3, 0x6}, {0x0, 0x4}, {0x6}, {0x6, 0x5}, {0x0, 0x7}, {0x1, 0x2}, {0x0, 0x4}, {0x6, 0x8}, {0x3, 0x2}, {0x0, 0x1}, {0x6, 0xa}, {0x3, 0x9}, {0x7, 0x1}, {0x0, 0x9}, {0x3, 0x6}, {0x7, 0x2}, {0x7, 0x9}, {0x2, 0x7}, {0x2, 0x7}, {0x2, 0x7}, {0x6, 0x8}, {0x5, 0x7}, {0x2, 0x8}, {0x4, 0xa}, {0x4, 0x7}, {0x1, 0x9}, {0x5, 0x3}, {0x3}, {0x5}, {0x5, 0x4}, {0x6, 0x7}, {0x0, 0x3}, {0x6, 0x9}, {0x1}, {0x1, 0x4}, {0x0, 0x1}, {0x0, 0x9}, {0x1, 0x9}, {0x6, 0x4}, {0x3, 0x5}, {0x2, 0xa}, {0x7, 0xa}, {0x1, 0x8}, {0x2, 0x3}, {0x2, 0x9}, {0x5, 0xa}, {0x1, 0x9}, {0x0, 0x7}, {0x4, 0x7}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x8, 0x1, 0x1, 0x7, 0xbab9, 0x2, 0x7fff]}}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x12, 0x48, 0x48, 0x9, 0x1, 0x1, 0x60, 0x4, 0x36, 0x1c, 0x4, 0x30, 0xb, 0x24, 0x60, 0x1d, 0x18, 0x6c, 0x48]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x1, 0x3, 0x2, 0x7, 0x8001]}}]}, @NL80211_BAND_5GHZ={0xdc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x60]}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x60, 0x18, 0x3, 0x30, 0x2, 0x6, 0x30, 0x9, 0x48, 0x5c]}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x4}, {0x2, 0x2}, {0x3, 0xa}, {0x4, 0x4}, {0x5, 0xa}, {0x7, 0x2}, {0x1, 0x6}, {0x1, 0x6}, {0x4, 0x1}, {0x6, 0x3}, {0x4, 0x9}, {0x0, 0x5}, {0x7, 0x1}, {0x0, 0x3}, {0x5}, {0x1, 0x3}, {0x4, 0x3}, {0x7, 0x2}, {0x3, 0x2}, {0x5, 0x5}, {0x6, 0x6}, {0x4, 0x7}, {0x5, 0x3}, {0x4, 0x9}, {0x1, 0x2}, {0x0, 0x1}, {0x3, 0x6}, {0x6}, {0x0, 0x8}, {0x4, 0x5}, {0x1, 0x4}, {0x2, 0x9}, {0x3, 0x1}, {0x6, 0x3}, {0x6, 0x3}, {0x5, 0x5}, {0x5, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x7, 0x0, 0x5, 0x5, 0x9000, 0x800, 0x891]}}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0xb, 0x16, 0xb, 0x42, 0x0, 0x1, 0x5, 0x1, 0x5, 0x2, 0x7a, 0x1, 0x3, 0x30, 0x60, 0x18, 0x24, 0x2, 0x9, 0x24, 0x6c, 0x12]}, @NL80211_TXRATE_HT={0x43, 0x2, [{0x7}, {0x4, 0x2}, {0x0, 0x4}, {0x4, 0x9}, {0x4, 0x7}, {0x0, 0x5}, {0x3, 0x5}, {0x4, 0x4}, {0x7, 0x5}, {0x7, 0x8}, {0x4, 0xa}, {0x0, 0x1}, {0x1, 0x7}, {0x2, 0x8}, {0x7, 0x1}, {0x6, 0xa}, {0x5, 0x5}, {0x7, 0x3}, {0x6, 0x6}, {0x4, 0x6}, {0x7, 0x2}, {0x5, 0x7}, {0x3, 0xa}, {0x3, 0x8}, {0x3, 0x2}, {0x5, 0xa}, {0x1}, {0x5, 0x5}, {0x3, 0x9}, {0x7, 0x9}, {0x0, 0x7}, {0x0, 0x1}, {0x7, 0x2}, {0x6, 0x7}, {0x0, 0x6}, {0x1, 0x6}, {0x7, 0x8}, {0x1, 0x7}, {0x7, 0x3}, {0x4, 0x6}, {0x7, 0x8}, {0x2, 0x3}, {0x2, 0x9}, {0x7, 0x1}, {0x1, 0x6}, {0x6, 0xa}, {0x1, 0x9}, {0x1, 0x5}, {0x7, 0x9}, {0x6, 0x6}, {0x3, 0x6}, {0x3, 0x4}, {0x0, 0xa}, {0x1, 0x5}, {0x1}, {0x2, 0xa}, {0x5, 0x3}, {0x6, 0x6}, {0x2}, {0x0, 0x7}, {0x3, 0x3}, {0x4, 0x5}, {0x7, 0x8}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0xc, 0x6, 0x1b, 0x1, 0x12, 0x30, 0x60, 0x18, 0x3, 0xb, 0x4, 0x5, 0x48, 0x1b, 0x2, 0x6c, 0x1, 0x4, 0x2, 0x5, 0x1b, 0x6, 0x2, 0xc, 0xa, 0x16]}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x4, 0x2, 0xfff, 0x7, 0x101, 0x5, 0xa]}}]}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$NL80211_CMD_AUTHENTICATE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r0, 0x2, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5c28}], @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x1}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x1}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x5}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20008800}, 0x80) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="5005bf1c8b28ae3204b9cced74d2e169c357142cfab2f9624bbc7a7591700f78ae0ba8e25bf5765750dbdeed594bd38c7b6e996669a3cc2c2d2ab0c5b038e0918425e3abe5e3d5d9777a784a94456af1971da0200c3e3436643b928ba936bc12aa28fd68c49a6ab19d373a8017dbc82ce8978d42bbe2196e628e59f9a02a283dda098cfb5fb4939811011a9e3003569ce1e1b648d41be0", @ANYRESHEX, @ANYBLOB="9143c1db46d3f4d38ef8012fec0bbdadc24ac23e5bd352db1b1f", @ANYRES16=r7], 0xc4}}, 0x0) 03:49:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x3000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x8000000}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss={0x2, 0x4}, @window={0x3, 0x1, 0x3}, @timestamp, @mss={0x2, 0x6}, @timestamp, @sack_perm, @timestamp, @timestamp, @window={0x3, 0x0, 0x2}], 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 03:49:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 405.834615][T29093] loop1: detected capacity change from 0 to 87 [ 405.838881][T29094] loop4: detected capacity change from 0 to 16 [ 405.856016][T29094] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x3f00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 405.957611][T29114] loop4: detected capacity change from 0 to 16 [ 405.972119][T29122] loop1: detected capacity change from 0 to 87 [ 406.009280][T29114] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 406.036277][T29132] loop1: detected capacity change from 0 to 87 03:49:44 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000), &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:44 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0), 0x4000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000700), &(0x7f0000000740)=0x10) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) open(&(0x7f0000000080)='./file2\x00', 0x200000, 0x104) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)='./file1\x00') 03:49:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x5800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f0000000000)="4f1943b6fa1eaa8d87ebcab20b23ac1032d12d7de0e6d245e0a030ca0de34c2f486ec97982e202769ce32450184e95f1b8e4832dfa79fcd4bb8b5c042b", 0x3d}, {&(0x7f0000000440)="57bf775c7270346cecfa9cd513efa5df8948522be90027bbc7cfeff3e4f23fc337f54359b086ceea10af6d50fdc1ceb6ca1e31f3298702d5764c2c21bfcf2ba8fa8fd65a1f9579d40f0022a1c4d035c8745a180e78a0672a6b3d03808b4d6a6abc97892f61834cc19343cf7a2074d02a9db5094c43c1565b4d02191e188841049e9ca4c7d97b53f6b93d3c4680abe5c6455aa118b7ed38efa35a0439286d54c7d59b99efb7d757704028bfd7ea6f4006c5ab4ab37161b7ce40b50e7ac61922f722a325f732a543ad751ade11f59f82af101fdc406c5c4691b3086e726b5c45fd7da7b4ca2feb159339846ddc4ba5f120eb", 0xf1}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f0000000040)="954a7d64cecc3dcd54a683a8c087712fb9356382ef8ae5ca1b18b7ad3c890bed5cc3d052ae656dc2cb53a0656cb752ec002e72f0796ae43d1d88b0a584a19430bbbf69b4381e60a12e70447268c23e627e593a8ed16c1f4fb2d0cb038526d3", 0x5f}, {&(0x7f0000000300)="c9a41ef068006643f168a5dd", 0xc}, 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{&(0x7f00000027c0)="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0x1000}, {&(0x7f0000000340)="56bb59a039f9d7b3354bf6d8ea2fec7593f8b321f559e20cc4a884", 0x1b}, {&(0x7f0000000580)="b5fb77ed013717b24ccf7fc4d7a9740084f284552b803f1cab2038f537b94ac60e9aebb5ad39c23d1e65ce8dcb44fe5e57525ffd2b9d50fbf6d900a1a748d17e93daf50d1a1a17ca348b3f6d6228e1f249b73a53808d6ff01c5ffeb200ae0bd594a56b42ed872d7d6daea8782bfe9c1f82ce", 0x72}], 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000001c0)={0xfd, ""/253}) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3f00, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 03:49:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x6000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 406.717007][T29151] loop1: detected capacity change from 0 to 87 [ 406.725168][T29153] loop4: detected capacity change from 0 to 17 [ 406.738455][T29153] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 406.839253][T29184] loop4: detected capacity change from 0 to 18 [ 406.858960][T29185] loop1: detected capacity change from 0 to 87 [ 406.866988][T29184] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:45 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000), &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xc63b9e35) r2 = gettid() r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f00000000c0)) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) 03:49:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x7800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 407.595755][T29212] loop4: detected capacity change from 0 to 23 [ 407.602927][T29214] loop1: detected capacity change from 0 to 87 [ 407.620856][T29212] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 407.731520][T29247] loop1: detected capacity change from 0 to 87 [ 407.740681][T29249] loop4: detected capacity change from 0 to 31 [ 407.750521][T29249] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8004020000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x18835372) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0xa, &(0x7f0000000140)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x0, @in=@loopback}}, 0xe8) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001, "ed105400000000003ec13e2000"}) 03:49:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 408.469783][T29267] loop1: detected capacity change from 0 to 87 [ 408.484088][T29272] loop4: detected capacity change from 0 to 32 03:49:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xa005000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 408.526106][T29272] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xc805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 408.616566][T29302] loop1: detected capacity change from 0 to 87 [ 408.644438][T29309] loop4: detected capacity change from 0 to 36 [ 408.668945][T29309] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xe0ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4b00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:46 executing program 3: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x101, 0x9}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x50001, 0x0) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f0000000100)={0x5, 0x2}) r1 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x3f, "9ac64fc773c177"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000001c0)={r2, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)={{0x1cb, 0x40, 0x5, 0x126, 0xd1, 0x4d3, 0x1f7, 0x7ff}, "f27b7b9f1b502dcfa59ea1d13443a0a35ec697d1ea2c3aed1bd614c5fa49100789eed4a7"}, 0x44) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) 03:49:47 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x6, &(0x7f0000000140)=[{&(0x7f0000010000)="200000000002000019000000900100400f000000000000000200000006000000000008000080000020000000dbf4445fdbf4655f0100ffff53ef010001000000daf4655f000000000000a1995c2ec3d740ed430809a9000001000000000000000b0000000004", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000200)="0200000002fffffff9006e53000019000f0d030004000000f20a9a2196bce038bf8dd5909c8728dfffd61c17064b1308773c2c48e76015126c4e4704835b9e94e329e5c4b1c3359198c0fa9761ca77f91e592cb55432d8cca1ed704652ddca19f903fc45776ef32b7b8010316a10a33d6f5dcbf8b94bf065788ddbaeffa4b859715e3c1963deae62ecfb4d5e29ae3f1f8ebf4fc010c600000000", 0x9a, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4658eb8a4012bb59bad634ca65fdbf4655fdbf4", 0x1d, 0x4400}, {&(0x7f0000000380)="8081000000180000daf4655fdaf4655fdbf4655f00000000000001008000000010000800000000000af3010004000000000000000000000002000000302f", 0x3e, 0x4800}], 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x8) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000002c0)='./file0\x00', 0xae4e, 0x7, &(0x7f0000001740)=[{&(0x7f00000003c0)="2013d55662bfbd31fbd723d2016f35a4d80213e2822ae30d63463558da35018d8ce0477b929d7bda9fd1984a13b2bb544f54ed2065449b432364f4fe76a3b950c3842e96a1bd543c293f12b083369dc814c887ed663fde26c10a85ffe634a9f571af9a0c77031bf5d0a029fe2399989a73f920b0d44b2095131306fd7d10bcdf9065300a45641a757991b8a50045785dd5e4ca59058907c33c7cc75abed5debd5c7cd953b2767a553bebdb6a95b64a5ca5bf81c6551bdf2e8f5f8e58c4026d6b457dc8552b91f4ad9d7616a3eb7fa8b5bbb6baee618a85cfcc9122b920afce17659719ebaae8", 0xe6, 0x1}, {&(0x7f0000000300)="00427f9aa907ed03c223648375cdc511a1a2775a3b3d345698a51f79f3483ce8905a557359186a", 0x27, 0x8f3b}, {&(0x7f00000004c0)="6db0d2a9855aafc9e9ff0299f1f4e424d028624467c6a58ec171343543c8d1a0d92e597d7bd80945c7f8be11574a1c4c4e27d30e74708ce478228ee042cbb7d83625428c5f2d5382e7306a46da2d341ac34c3dbd41750e6919db9f5a16781fc1a73690c1ad813eba746e84343ebc0be54d7b178d100a1c81327cc4a4c11d3c71c04536f9dcc553d10b46971b", 0x8c, 0x1}, {&(0x7f0000000340)="b16aeb727111b70563d589efe200b0d8974e67438c25816c29a752c8feb3e2", 0x1f, 0xe6e}, {&(0x7f0000000580)="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", 0x1000, 0x3}, {&(0x7f0000001580)="9cdd5cc7ced2eb56b1cf323a90bb4a587ef68ba6a152b3ca06a029ea66b2c4d63ab47422f7132ed240e47fa4d04797a6255b850b65f628585054d294581380149808220a754f9ce7d5638e2b34300372b5d4314ea432e8d0b8b46794680bf803549325668697138f318f5b44223ec75c8336527c3d69a1f2c94870f6ea1f0081f1d12193c279c55cf05982c0bf9c7d4f958b05225c5daf021e313bb8", 0x9c, 0x40}, {&(0x7f0000001640)="58c650edfb5b58f33197ca0436f35b9e33628b146e452078db3be04187f16ff3f59d7b8480df455288b2e358c13d639d317396808945768e6179937b0bdebaf8d1a0aaa1b8529cfe76ccb587acb0b1eaf35920747a5d94a54a3ce86afc1abfccfe9524468f1fb371c41393294e98479f37af9f687505d54b1b3a4c09c75ba2bbe373cbdd7a0939afb4422cc9ed2e02fdbedaaa8f0871fc839eb07b1cbb9c1f27ccc6f863ed7e24f83c2edf1ad52caf58eb9ccb868d03d847ff3c917414c3a14bf10644ca6462eda3b534a6ca5ac02a4dabf361934d9f2774a0314414addbaeda2006ff", 0xe3, 0x3ff}], 0x1, &(0x7f0000001800)={[{@nonumtail}, {@utf8}], [{@smackfsdef={'smackfsdef', 0x3d, 'ext3\x00'}}]}) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000001840)) 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 409.359336][T29335] loop4: detected capacity change from 0 to 37 [ 409.361497][T29339] loop1: detected capacity change from 0 to 87 [ 409.368420][T29335] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xe803000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xeffdffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 409.425250][T29352] loop3: detected capacity change from 0 to 4095 [ 409.444196][T29352] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 409.501870][T29369] loop4: detected capacity change from 0 to 38 [ 409.512357][T29352] loop3: detected capacity change from 0 to 143 [ 409.520137][T29369] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 409.531565][T29377] loop1: detected capacity change from 0 to 87 [ 409.540960][T29352] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value [ 409.610652][T29352] loop3: detected capacity change from 0 to 4095 [ 409.617673][T29352] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. 03:49:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:47 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8001, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00eec6c319294e352745b491e15223e3c76c25cf782964f3be507490335c34dbb5a15837e7260eb01be82293dd153fe54885a1d3384287e1b1610565e9beeb45596e862775c442b5abcd0100f68f79cc22db6fd3728e3d7f35ab66119fa8f1755ce1065529c6e735f24783a8904b"]) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x1, 0x101) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x8}) openat(r2, &(0x7f0000000280)='./file0\x00', 0x202, 0x88) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040)=0x597, 0x4) sendfile(r1, r3, 0x0, 0x8400fffffffa) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) 03:49:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf401000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 410.221363][T29409] loop4: detected capacity change from 0 to 48 [ 410.225040][T29411] loop1: detected capacity change from 0 to 87 [ 410.238607][T29412] loop3: detected capacity change from 0 to 64 [ 410.251836][T29411] attempt to access beyond end of device [ 410.251836][T29411] loop1: rw=0, want=94, limit=87 03:49:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 410.262756][T29409] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 410.272702][T29412] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 03:49:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfc00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 410.340344][T29427] loop3: detected capacity change from 0 to 64 [ 410.348258][T29427] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 410.358854][T29409] loop4: detected capacity change from 0 to 48 [ 410.370218][T29446] loop1: detected capacity change from 0 to 87 [ 410.384611][T29446] attempt to access beyond end of device 03:49:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfe80000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 410.384611][T29446] loop1: rw=0, want=94, limit=87 [ 410.479295][T29464] loop4: detected capacity change from 0 to 52 [ 410.487592][T29464] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:48 executing program 3: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffffff, &(0x7f0000002040)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2, 0x208e, 0x3, 0x0, 0x0) 03:49:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfe80ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendto$inet6(r1, &(0x7f00000000c0)="640bbc7ef210ad3bef10919328cd6e0792edfa6e404724e6f629f6de72fb03", 0x1f, 0x10, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}, 0x1c) connect(r0, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r2}) sendmmsg$inet6(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4}, 0x18, 0x0}}], 0x2, 0x0) [ 411.076654][T29473] loop4: detected capacity change from 0 to 54 [ 411.083048][T29475] loop1: detected capacity change from 0 to 87 [ 411.091553][T29473] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 411.113080][T29475] attempt to access beyond end of device [ 411.113080][T29475] loop1: rw=0, want=94, limit=87 03:49:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfec0ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:48 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002440), 0x159301, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x6, 0xd9e, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x3, 0x101, 0x1000, 0x1f, 0xc, "8712807dabfb6c9a39cc2a23da2d52949c7d19"}) 03:49:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 411.214816][T29507] loop1: detected capacity change from 0 to 87 [ 411.229397][T29508] loop4: detected capacity change from 0 to 58 03:49:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x16, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = creat(&(0x7f0000001b40)='./bus\x00', 0x0) ftruncate(r3, 0x2008001) 03:49:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfeffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 411.258477][T29507] attempt to access beyond end of device [ 411.258477][T29507] loop1: rw=0, want=94, limit=87 [ 411.272079][T29508] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:48 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 411.312081][T29507] attempt to access beyond end of device [ 411.312081][T29507] loop1: rw=0, want=90, limit=87 [ 411.322569][T29507] buffer_io_error: 11 callbacks suppressed [ 411.322580][T29507] Buffer I/O error on dev loop1, logical block 44, async page read [ 411.337974][T29525] FAT-fs (loop3): bogus number of reserved sectors [ 411.344511][T29525] FAT-fs (loop3): Can't find a valid FAT filesystem [ 411.371474][T29507] attempt to access beyond end of device [ 411.371474][T29507] loop1: rw=0, want=92, limit=87 [ 411.381935][T29507] Buffer I/O error on dev loop1, logical block 45, async page read [ 411.393383][T29507] attempt to access beyond end of device [ 411.393383][T29507] loop1: rw=0, want=94, limit=87 [ 411.403921][T29507] Buffer I/O error on dev loop1, logical block 46, async page read [ 411.434704][T29525] FAT-fs (loop3): Unrecognized mount option "D" or missing value [ 411.445197][T29507] attempt to access beyond end of device [ 411.445197][T29507] loop1: rw=0, want=90, limit=87 [ 411.455641][T29507] Buffer I/O error on dev loop1, logical block 44, async page read [ 411.463776][T29507] attempt to access beyond end of device [ 411.463776][T29507] loop1: rw=0, want=92, limit=87 [ 411.474206][T29507] Buffer I/O error on dev loop1, logical block 45, async page read 03:49:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xff00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:49 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 411.482209][T29507] attempt to access beyond end of device [ 411.482209][T29507] loop1: rw=0, want=94, limit=87 [ 411.492772][T29507] Buffer I/O error on dev loop1, logical block 46, async page read [ 411.522564][T29556] loop4: detected capacity change from 0 to 61 03:49:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffff000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:49 executing program 3: clone(0x76100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89b0, &(0x7f0000000080)="1940a92445caca7246996323b03a") clone(0x4100400, &(0x7f0000001180)="32569bd32974e39545ff66817c5452c2e16f304a9a045946bda179bd783b803e0e1ecf82428c1a66b6a88e1c773e6eb4b4b277251145d62897d75d0c2185d20b972e069e3512d9c8ef9d671a51f3b63f4ce23522a1d0af83995c35eb948bd0e9510cb82f8c5d3de523c29d8e38d577de4dd114360d8fdd731790b4397f42f04da0a0ee4c9a8e6ee0cfa6bf05dffa07045b1660bc9b8031bdadf0dd33cba32f6534637de530a4876e83", &(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)="393ee8f1fb1132c0a8c8413bbbaf61da91785d290f6055dfd82582c172b836522151a3d9490d265cd0dbd1058ff894b78157711ab0192cbd3852a7803d05900d4fbf836c86d8c2c1c4441b") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) clone(0x85000000, &(0x7f00000000c0)="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", &(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)="0fa362") ptrace$setregs(0xd, r1, 0xff, &(0x7f0000000040)="ec9be85f99f0d92591a39bff3125da166fc557edafdb40304d8c892bb82414325cffd38611342efc46950bea50b48ce8d932a7") ptrace$setopts(0x6300, r1, 0xfffffffffffffffd, 0x48) 03:49:49 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 411.538284][T29556] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 411.562570][T29566] loop1: detected capacity change from 0 to 87 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb217, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffff7f00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 411.602845][T29566] Buffer I/O error on dev loop1, logical block 44, async page read [ 411.626320][ T25] audit: type=1400 audit(1625284189.246:100): avc: denied { sys_admin } for pid=29575 comm="syz-executor.3" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xffffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 411.681007][T29566] Buffer I/O error on dev loop1, logical block 45, async page read [ 411.698962][T29603] loop4: detected capacity change from 0 to 89 [ 411.706151][T29566] Buffer I/O error on dev loop1, logical block 46, async page read 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 411.747526][T29603] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 411.764650][T29566] Buffer I/O error on dev loop1, logical block 44, async page read 03:49:49 executing program 3: clone3(&(0x7f0000000040)={0x74002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = gettid() ptrace$setopts(0x4200, r0, 0x3, 0x100010) rt_sigqueueinfo(r0, 0xa, &(0x7f00000002c0)) clone3(&(0x7f00000011c0)={0x200, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), {0x17}, &(0x7f0000001240)=""/102385, 0x18ff1, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=[r0, r0], 0x2}, 0x58) 03:49:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 411.879012][T29644] loop4: detected capacity change from 0 to 118 [ 411.886559][T29644] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 411.895600][T29648] loop1: detected capacity change from 0 to 87 03:49:50 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="310000001300034700bb65e1c3e4ffff06000000010000007dda69501e34f738bee92a4500ffff2500000019bb060230c53d7ff700000010000006040000000000000000", 0x44}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback}, 0xc) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x30500, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="34010000", @ANYRES16=r3, @ANYBLOB="010000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000c010e801c"], 0x134}}, 0x0) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xf0, r3, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x39}}}}, [@NL80211_ATTR_TESTDATA={0xab, 0x45, "77cd827e63c89b7a68b7a077e82937b246e72f284350b88956f4a473e32d17c5b7fb9599a5ba3348c88138dd6580438f8f07e92590f725351b20e8e4d302e37678f816489679c41eb5278dc5cc68e21561856dbf5d50b92dda963b0da5c6dcfe934e87485b5bf51cf37c46ef11d565c02275392d8cc78f89d4ed839cda8a218482d4543085ddd8e7b9a3bcfcf6b863c16b69166e5e9066a87fd34453d2512f3eba966d0cfb01ca"}, @NL80211_ATTR_TESTDATA={0x22, 0x45, "81a9050aea0f24ccac8870f2cbde0bfbc64209c88cd3b3760396011c1377"}]}, 0xf0}, 0x1, 0x0, 0x0, 0x200000d4}, 0x51) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000000)=0x9, 0xffffffffffffffff, &(0x7f0000000180)=0xfffffffffffffffa, 0x8, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 03:49:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 412.492939][T29668] loop1: detected capacity change from 0 to 87 [ 412.499846][T29670] loop4: detected capacity change from 0 to 127 [ 412.507326][T29671] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 412.511930][T29670] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:50 executing program 3: set_mempolicy(0x3, &(0x7f0000000000)=0x7ff, 0x8) set_mempolicy(0x0, &(0x7f0000000140)=0x8, 0x7df0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x1000, 0x10, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}], [{@fowner_lt={'fowner<', r0}}, {@smackfsdef}, {@smackfsdef={'smackfsdef', 0x3d, '#'}}, {@permit_directio}, {@obj_user={'obj_user', 0x3d, ','}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@audit}]}) mknodat(r1, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) [ 412.565379][T29671] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 412.639028][T29704] loop1: detected capacity change from 0 to 87 [ 412.663714][T29708] tmpfs: Bad value for 'mpol' [ 412.678854][T29708] tmpfs: Bad value for 'mpol' 03:49:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:50 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x101000, 0x40) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="040100001600738b0000000000000000fe8000000000000000000000000000aa7f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000033"], 0x104}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0xf1, 0x0) 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x5, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 413.351842][T29728] loop4: detected capacity change from 0 to 127 [ 413.358581][T29730] loop1: detected capacity change from 0 to 87 [ 413.365526][T29727] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 413.375509][T29728] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:51 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0xc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x4000000000000}}}, 0xb8}}, 0x80) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x3f, @rand_addr=' \x01\x00', 0xffff}, 0x1c) 03:49:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:51 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33353633373030303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000dbf4655fdbf4655fdbf4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000dbf4655fdbf4655fdbf4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="ed41000000100000dcf4655fdcf4655fdcf4655f00000000000002008000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000007f45710b000000000000000000000000000000000000000000000000ed8100001a040000dcf4655fdcf4655fdcf4655f00000000000001008000000000000800010000000af30100040000000000000000000000010000006000000000000000000000000000000000000000000000000000000000000000000000000000000043f00133000000000000000000000000000000000000000000000000ffa1000026000000dcf4655fdcf4655fdcf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3335363337303030352f66696c65302f66696c653000000000000000000000000000000000000000000000faa16068000000000000000000000000000000000000000000000000ed8100000a000000dcf4655fdcf4655fdcf4655f00000000000001000001000000000800010000000af30100040000000000000000000000010000007000000000000000000000000000000000000000000000000000000000000000000000000000000021678e75800000000000000000000000000000000000000000000000ed81000028230000dcf4655fdcf4655fdcf4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000090000000020000000100000092000000020000000180000092000000000000000000000000000000938e8738000000000000000000000000000000000000000000000000ed81000064000000dcf4655fdcf4655fdcf4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000a000000000000000000000000000000000000000000000000000000000000000000000000000000065e174ae00"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffdcf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) r1 = fsmount(0xffffffffffffffff, 0x1, 0x83) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x141) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x121500, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x440) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2181, 0x1) 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 413.456830][T29754] loop4: detected capacity change from 0 to 127 [ 413.474990][T29754] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x6, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 413.504934][T29765] loop1: detected capacity change from 0 to 87 [ 413.521669][T29772] loop3: detected capacity change from 0 to 2560 [ 413.575557][T29772] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 413.586310][T29772] ext4 filesystem being mounted at /root/syzkaller-testdir488895712/syzkaller.YWta7o/957/file0 supports timestamps until 2038 (0x7fffffff) 03:49:51 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x4004084, 0x0, 0x0) 03:49:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x7, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:51 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33353633373030303500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000039c043f6970341999833e8e90d2470c4010040000c00000000000000dbf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dbf4655fdbf4655fdbf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000dbf4655fdcf4655fdcf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000dbf4655fdbf4655fdbf4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000dbf4655fdbf4655fdbf4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffdcf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) r1 = fsmount(0xffffffffffffffff, 0x1, 0x83) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x141) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x121500, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x440) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2181, 0x1) 03:49:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x4004084, 0x0, 0x0) [ 414.218065][T29801] loop4: detected capacity change from 0 to 512 [ 414.227742][T29803] loop3: detected capacity change from 0 to 2560 [ 414.235485][T29801] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 414.258427][T29807] loop1: detected capacity change from 0 to 87 03:49:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x4004084, 0x0, 0x0) 03:49:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:51 executing program 3: ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) r1 = open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x1900) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000180), 0x1ff, 0x240003) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x20, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_loose}]}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r1) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x100, 0x100) r4 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x222a00, 0x4) r5 = mq_open(&(0x7f0000000300)='/dev/vcsa\x00', 0x2, 0x12e, &(0x7f0000000340)={0x1, 0x6, 0x1f, 0x92}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r5, 0x6612) open$dir(&(0x7f0000000380)='./file0\x00', 0x101000, 0x144) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000003c0)) sendmsg(r1, &(0x7f0000000980)={&(0x7f0000000400)=@phonet={0x23, 0x3f, 0x6, 0x6b}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="f0952a87fa0235b6ee449f09a8393dabfc48dae80951494b9dbf1daf00dc819cf90cf6b5ba9a9138ecb7575ec89e92c97a84aa9b85e69df77072cb047144d76d8fbb01b1ce4a63dcb570ad9868177e6c109519326492", 0x56}, {&(0x7f0000000500)="649625afe2cb29173d17c99290f39bb23ad9096eb14608898e9c10eb82a931c4959f24191a3369faf7f09c24707af09cddaebad053d10ad2ce4bbb7d1819ff5f7300c86504fddc88201299051d039a1502da3636fa3b3411231b68ac4cd6a787b430a4321073b6c5e9b11dcef67884114f051869240d1f8a6067bd6866597708a66d34ec93b055dbc2a462f203b3065cdb0d11574c9a22081def997ed56e", 0x9e}], 0x2, &(0x7f0000000600)=[{0xd0, 0x116, 0x21e, "577db1af84d015efdace17cc622f7cf4025de5528d9c6ca57ab51a7ff4b3709b44a1ef4c5dace114e26046397f66745ce2587d848665de62d5319306430f7956f9e33ba07771a760e2f1b545fdd0be74a218d78d3c22654c7c4c995bbce154ede7adc2562870ca88e8f84fee83d8b4d1ab2e4b9f74a71404120d08bc9338deb9cbb3e3c320e0af890c7bf98add9375b5b106ed4ddcf3a03af6744629dc81c10a2af94472878eba56ffc7a5521410358f69e5f6b46eeb379a82414e05ab98eb"}, {0xc0, 0x112, 0x8, "b09aaae19c694e30e47d41538b590f9db540664403112f70dea2b180686bd2a587564938e3a1aeba7f12e59bfc1d296911082ffe5db16e9e76284f2c7762e5ad3d063242328363ceb4f0e63e840e722f6f0b611d9037f59bd41507c3b3925028f0ce5a818f9746a6ebe27406988d4213ecd134f5b73d71f5d19dfc05efdde6d2b0a00466106616b9c9d83d3b05c797f50c79af473287adb841227fc77acd61955634a2ac062df1ac055dc2"}, {0xb8, 0x107, 0x7ff, "89038d143d06718f89bca88ea3302f4f2c96b85408f84d3f440d2dc7d5406f2a255e9e56655a60b0d010a6aabbd1cc5f6fc01ff35552b8d294179038e207ace8ca42ef6465b4f4c0291e513a8854caaf7262b93f0c746adb6d9b4cbf1a5b8c062cdf9f4e9525952bdee971bd7f5d0271a370a707b57d44f3f3b8215b663b7eb6b095b649e0d6312e4c8579b57cd5053822ce1b5b60a02d28ce5f5bd528bbb794b2"}, {0xa8, 0x85, 0x22, "f421b3fc39c1a1bb96600385500a630b426fa59c224ecb327cffdca9ad96e0cfbd936a795d0e50f4a2660dd9dbdfc427890a9d93af1b341f4817afd629561ca171929b51ba6f14bfef24dc182e70fd71f3f90787137a1c6947c01dc3ec9d1c87293367372fc6b0593030fa532b9894b51243fcecdb78caa7ddfd696b628c0fbeb30d3116476320dba0cbe305141097d9571616e263"}, {0x68, 0x103, 0x540b48e5, "26da20bbfd765767262a5390113d0c192d7b41355f8c9f25124e3f40682d6be7e32f9670d444bb990a356c9ccbe79ca64a24341771b4709b8a244e67b2c8cd49bf5c5c4117d9d869093c71920ae8792f1520e5635b41"}], 0x358}, 0xc000) ioctl$KDSETLED(r1, 0x4b32, 0x6) r6 = signalfd(r4, &(0x7f00000009c0)={[0x4]}, 0x8) sendmsg$NL80211_CMD_REGISTER_FRAME(r6, &(0x7f0000000b80)={&(0x7f0000000a00), 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xe0, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x14, 0x5b, "5753fc56d2dbf6100ee6ae6f67c49703"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x338}, @NL80211_ATTR_FRAME_MATCH={0x9f, 0x5b, "5d20416d53657bb455462c3c34310c1769b9006ab96af449f270e5717e79ed8d2a2139625aa32a206a7e0942c376c07e15a3b63a2c1bab2fd36efb4284852ffb6bc3ba369cab6f92d6a1e6309c46d0cd1f0ca0d7ee8ada38814f43685b4cd1ed3d1884952a8b0bafd828d89bd3c1d513791816252a8789ccd1c61d857425292498fd9936c7187daa457a8f3a2abfd07ccf7a4b4ae9c7466f07aff9"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4004011) recvmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000bc0)=@x25, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/63, 0x3f}], 0x1}, 0x66d2e61}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000cc0)=""/21, 0x15}, {&(0x7f0000000d00)=""/104, 0x68}], 0x2, &(0x7f0000000dc0)=""/132, 0x84}, 0xf55}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000e80)=""/113, 0x71}, {&(0x7f0000000f00)=""/223, 0xdf}, {&(0x7f0000001000)=""/186, 0xba}, {&(0x7f00000010c0)=""/54, 0x36}, {&(0x7f0000001100)=""/24, 0x18}, {&(0x7f0000001140)=""/183, 0xb7}], 0x6, &(0x7f0000001280)=""/198, 0xc6}, 0xa7}, {{&(0x7f0000001380)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/76, 0x4c}, {&(0x7f0000001480)=""/21, 0x15}, {&(0x7f00000014c0)=""/117, 0x75}], 0x3, &(0x7f0000001580)=""/10, 0xa}, 0x9}, {{&(0x7f00000015c0)=@xdp, 0x80, &(0x7f0000001780)=[{&(0x7f0000001640)=""/177, 0xb1}, {&(0x7f0000001700)=""/77, 0x4d}], 0x2, &(0x7f00000017c0)=""/138, 0x8a}, 0x3}, {{&(0x7f0000001880)=@in6={0xa, 0x0, 0x0, @private2}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)=""/98, 0x62}], 0x1, &(0x7f00000019c0)=""/4096, 0x1000}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f00000029c0)=""/176, 0xb0}, {&(0x7f0000002a80)=""/32, 0x20}, {&(0x7f0000002ac0)=""/51, 0x33}, {&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/127, 0x7f}], 0x5, &(0x7f0000002d00)=""/169, 0xa9}, 0x1000}], 0x7, 0x2, &(0x7f0000002fc0)) [ 414.287261][T29803] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 414.316100][T29803] ext4 filesystem being mounted at /root/syzkaller-testdir488895712/syzkaller.YWta7o/958/file0 supports timestamps until 2038 (0x7fffffff) 03:49:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xf, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 414.362726][T29838] loop1: detected capacity change from 0 to 87 03:49:52 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x4004084, 0x0, 0x0) 03:49:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x10, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x4004084, 0x0, 0x0) 03:49:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x11, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 415.104650][T29866] loop1: detected capacity change from 0 to 87 [ 415.115371][T29863] loop4: detected capacity change from 0 to 1024 [ 415.125724][T29863] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x4004084, 0x0, 0x0) 03:49:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x28, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 415.211330][T29891] loop1: detected capacity change from 0 to 87 03:49:52 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x10001, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 03:49:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x1, 0x0, 0x0, 0x0) 03:49:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x30, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000080)=0x1abd, 0xffffffffffffffc1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001600)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}}], 0x500, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) ioctl$FIBMAP(r0, 0x1, 0x0) 03:49:53 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x1, 0x0, 0x0, 0x0) 03:49:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x1, 0x0, 0x0, 0x0) [ 415.984835][T29927] loop1: detected capacity change from 0 to 87 [ 415.989316][T29923] loop4: detected capacity change from 0 to 1024 [ 416.004366][T29923] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x58, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 416.043876][T29927] handle_bad_sector: 66 callbacks suppressed [ 416.043892][T29927] attempt to access beyond end of device [ 416.043892][T29927] loop1: rw=0, want=94, limit=87 03:49:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:53 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 416.101024][T29947] attempt to access beyond end of device [ 416.101024][T29947] loop1: rw=0, want=90, limit=87 [ 416.132039][T29947] attempt to access beyond end of device [ 416.132039][T29947] loop1: rw=0, want=92, limit=87 03:49:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x60, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 416.151552][T29954] loop4: detected capacity change from 0 to 8192 [ 416.162122][T29947] attempt to access beyond end of device [ 416.162122][T29947] loop1: rw=0, want=94, limit=87 [ 416.178661][T29954] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 416.179336][T29957] attempt to access beyond end of device [ 416.179336][T29957] loop1: rw=0, want=90, limit=87 03:49:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 416.200618][T29958] FAULT_INJECTION: forcing a failure. [ 416.200618][T29958] name failslab, interval 1, probability 0, space 0, times 0 [ 416.213295][T29958] CPU: 0 PID: 29958 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 416.221693][T29958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.231741][T29958] Call Trace: [ 416.235016][T29958] dump_stack_lvl+0xb7/0x103 [ 416.239619][T29958] dump_stack+0x11/0x1a [ 416.243782][T29958] should_fail+0x23c/0x250 [ 416.248195][T29958] __should_failslab+0x81/0x90 [ 416.253021][T29958] should_failslab+0x5/0x20 [ 416.257515][T29958] kmem_cache_alloc_node+0x58/0x2b0 [ 416.262732][T29958] ? put_dec_trunc8+0x10e/0x130 [ 416.267561][T29958] ? __alloc_skb+0xed/0x420 [ 416.272069][T29958] __alloc_skb+0xed/0x420 [ 416.276463][T29958] sock_omalloc+0x6d/0xd0 [ 416.280846][T29958] msg_zerocopy_alloc+0x4b/0x1b0 [ 416.285766][T29958] msg_zerocopy_realloc+0x156/0x260 [ 416.291221][T29958] __ip_append_data+0x5d4/0x1dc0 [ 416.296197][T29958] ? fib4_rule_suppress+0x147/0x270 [ 416.301392][T29958] ? ip_do_fragment+0x11f0/0x11f0 [ 416.306414][T29958] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 416.311941][T29958] ? ipv4_mtu+0x159/0x180 [ 416.316327][T29958] ip_make_skb+0x142/0x2d0 [ 416.320723][T29958] ? ip_do_fragment+0x11f0/0x11f0 [ 416.325734][T29958] udp_sendmsg+0xfba/0x12f0 [ 416.330270][T29958] ? ip_do_fragment+0x11f0/0x11f0 [ 416.335290][T29958] inet_sendmsg+0x5f/0x80 [ 416.339597][T29958] __sys_sendto+0x2a8/0x370 [ 416.344092][T29958] ? __fget_light+0x21b/0x260 [ 416.348790][T29958] ? __cond_resched+0x11/0x40 [ 416.353464][T29958] ? fput+0x2d/0x130 [ 416.357384][T29958] __x64_sys_sendto+0x74/0x90 [ 416.362039][T29958] do_syscall_64+0x3d/0x90 [ 416.366493][T29958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.372368][T29958] RIP: 0033:0x4665d9 [ 416.376339][T29958] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:49:54 executing program 0 (fault-call:6 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 416.395944][T29958] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 416.404341][T29958] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 416.412307][T29958] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 416.420328][T29958] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 416.428396][T29958] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 416.436347][T29958] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 416.479601][T29975] FAULT_INJECTION: forcing a failure. [ 416.479601][T29975] name failslab, interval 1, probability 0, space 0, times 0 [ 416.492302][T29975] CPU: 1 PID: 29975 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 416.500794][T29975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.510841][T29975] Call Trace: [ 416.514113][T29975] dump_stack_lvl+0xb7/0x103 [ 416.518699][T29975] dump_stack+0x11/0x1a [ 416.522997][T29975] should_fail+0x23c/0x250 [ 416.527415][T29975] __should_failslab+0x81/0x90 [ 416.532238][T29975] should_failslab+0x5/0x20 [ 416.536737][T29975] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 416.542483][T29975] ? __kmalloc_node_track_caller+0x30/0x40 [ 416.548327][T29975] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 416.553870][T29975] __kmalloc_node_track_caller+0x30/0x40 [ 416.559610][T29975] ? sock_omalloc+0x6d/0xd0 [ 416.564103][T29975] __alloc_skb+0x187/0x420 [ 416.568520][T29975] sock_omalloc+0x6d/0xd0 [ 416.572879][T29975] msg_zerocopy_alloc+0x4b/0x1b0 [ 416.577809][T29975] msg_zerocopy_realloc+0x156/0x260 [ 416.582996][T29975] __ip_append_data+0x5d4/0x1dc0 [ 416.587991][T29975] ? fib4_rule_suppress+0x147/0x270 [ 416.593195][T29975] ? ip_do_fragment+0x11f0/0x11f0 [ 416.598259][T29975] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 416.603786][T29975] ? ipv4_mtu+0x159/0x180 [ 416.608094][T29975] ip_make_skb+0x142/0x2d0 [ 416.612654][T29975] ? ip_do_fragment+0x11f0/0x11f0 [ 416.617669][T29975] udp_sendmsg+0xfba/0x12f0 [ 416.622165][T29975] ? ip_do_fragment+0x11f0/0x11f0 [ 416.627245][T29975] inet_sendmsg+0x5f/0x80 [ 416.631608][T29975] __sys_sendto+0x2a8/0x370 [ 416.636101][T29975] ? __fget_light+0x21b/0x260 [ 416.640758][T29975] ? __cond_resched+0x11/0x40 [ 416.645420][T29975] ? fput+0x2d/0x130 [ 416.649350][T29975] __x64_sys_sendto+0x74/0x90 [ 416.654005][T29975] do_syscall_64+0x3d/0x90 [ 416.658403][T29975] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.664513][T29975] RIP: 0033:0x4665d9 [ 416.668399][T29975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.687990][T29975] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 416.696378][T29975] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 416.704405][T29975] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 416.712353][T29975] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 416.720320][T29975] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 416.728288][T29975] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 416.757092][T29971] loop4: detected capacity change from 0 to 32768 [ 416.771906][T29971] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 416.791618][T29983] loop1: detected capacity change from 0 to 87 [ 416.818495][T29983] attempt to access beyond end of device [ 416.818495][T29983] loop1: rw=0, want=94, limit=87 03:49:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x78, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:54 executing program 0 (fault-call:6 fault-nth:2): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:54 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 416.882512][T29999] loop4: detected capacity change from 0 to 65536 [ 416.895135][T30004] loop3: detected capacity change from 0 to 87 [ 416.904858][T30005] FAULT_INJECTION: forcing a failure. [ 416.904858][T30005] name failslab, interval 1, probability 0, space 0, times 0 [ 416.917492][T30005] CPU: 0 PID: 30005 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 416.925899][T30005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.935962][T30005] Call Trace: [ 416.939225][T30005] dump_stack_lvl+0xb7/0x103 [ 416.943804][T30005] dump_stack+0x11/0x1a [ 416.947941][T30005] should_fail+0x23c/0x250 [ 416.952339][T30005] __should_failslab+0x81/0x90 [ 416.957081][T30005] should_failslab+0x5/0x20 [ 416.961562][T30005] kmem_cache_alloc_node+0x58/0x2b0 [ 416.966794][T30005] ? __alloc_skb+0xed/0x420 [ 416.971288][T30005] __alloc_skb+0xed/0x420 [ 416.975594][T30005] ? kmem_cache_alloc_node_trace+0x173/0x2e0 [ 416.981602][T30005] alloc_skb_with_frags+0x90/0x390 [ 416.986828][T30005] ? security_capable+0x91/0xa0 [ 416.991657][T30005] sock_alloc_send_pskb+0x436/0x4e0 [ 416.997295][T30005] sock_alloc_send_skb+0x2d/0x40 [ 417.002215][T30005] __ip_append_data+0x1352/0x1dc0 [ 417.007233][T30005] ? __ip_append_data+0x531/0x1dc0 [ 417.012371][T30005] ? ip_do_fragment+0x11f0/0x11f0 [ 417.017392][T30005] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 417.022917][T30005] ? ipv4_mtu+0x159/0x180 [ 417.027228][T30005] ip_make_skb+0x142/0x2d0 [ 417.031635][T30005] ? ip_do_fragment+0x11f0/0x11f0 [ 417.036687][T30005] udp_sendmsg+0xfba/0x12f0 [ 417.041176][T30005] ? ip_do_fragment+0x11f0/0x11f0 [ 417.046203][T30005] inet_sendmsg+0x5f/0x80 [ 417.050513][T30005] __sys_sendto+0x2a8/0x370 [ 417.054994][T30005] ? __fget_light+0x21b/0x260 [ 417.059653][T30005] ? __cond_resched+0x11/0x40 [ 417.064307][T30005] ? fput+0x2d/0x130 [ 417.068269][T30005] __x64_sys_sendto+0x74/0x90 [ 417.072936][T30005] do_syscall_64+0x3d/0x90 [ 417.077415][T30005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.083565][T30005] RIP: 0033:0x4665d9 [ 417.087436][T30005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.107032][T30005] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.115420][T30005] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 417.123383][T30005] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 03:49:54 executing program 0 (fault-call:6 fault-nth:3): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 417.131330][T30005] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 417.139300][T30005] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 417.147250][T30005] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 417.169033][T29999] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 417.196870][T30017] loop1: detected capacity change from 0 to 87 [ 417.208567][T30017] attempt to access beyond end of device [ 417.208567][T30017] loop1: rw=0, want=94, limit=87 [ 417.234899][T30020] FAULT_INJECTION: forcing a failure. 03:49:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfc, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 417.234899][T30020] name failslab, interval 1, probability 0, space 0, times 0 [ 417.247634][T30020] CPU: 1 PID: 30020 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 417.256042][T30020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.266245][T30020] Call Trace: [ 417.269516][T30020] dump_stack_lvl+0xb7/0x103 [ 417.274097][T30020] dump_stack+0x11/0x1a [ 417.278239][T30020] should_fail+0x23c/0x250 [ 417.282642][T30020] __should_failslab+0x81/0x90 [ 417.287489][T30020] should_failslab+0x5/0x20 [ 417.292015][T30020] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 417.297718][T30020] ? __kmalloc_node_track_caller+0x30/0x40 [ 417.303517][T30020] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 417.308955][T30020] __kmalloc_node_track_caller+0x30/0x40 [ 417.314658][T30020] ? alloc_skb_with_frags+0x90/0x390 [ 417.319984][T30020] __alloc_skb+0x187/0x420 [ 417.324379][T30020] alloc_skb_with_frags+0x90/0x390 [ 417.329475][T30020] ? security_capable+0x91/0xa0 [ 417.334385][T30020] sock_alloc_send_pskb+0x436/0x4e0 [ 417.339662][T30020] sock_alloc_send_skb+0x2d/0x40 [ 417.344588][T30020] __ip_append_data+0x1352/0x1dc0 [ 417.349594][T30020] ? __ip_append_data+0x531/0x1dc0 [ 417.354688][T30020] ? ip_do_fragment+0x11f0/0x11f0 [ 417.359689][T30020] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 417.365224][T30020] ? ipv4_mtu+0x159/0x180 [ 417.369529][T30020] ip_make_skb+0x142/0x2d0 [ 417.373971][T30020] ? ip_do_fragment+0x11f0/0x11f0 [ 417.378974][T30020] udp_sendmsg+0xfba/0x12f0 [ 417.383451][T30020] ? ip_do_fragment+0x11f0/0x11f0 [ 417.388472][T30020] inet_sendmsg+0x5f/0x80 [ 417.392779][T30020] __sys_sendto+0x2a8/0x370 [ 417.397280][T30020] ? __fget_light+0x21b/0x260 [ 417.402012][T30020] ? __cond_resched+0x11/0x40 [ 417.406717][T30020] ? fput+0x2d/0x130 [ 417.410647][T30020] __x64_sys_sendto+0x74/0x90 [ 417.415301][T30020] do_syscall_64+0x3d/0x90 [ 417.419712][T30020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.425618][T30020] RIP: 0033:0x4665d9 03:49:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 417.429499][T30020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.449102][T30020] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.457491][T30020] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 417.465518][T30020] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 417.473499][T30020] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 417.481449][T30020] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 417.489401][T30020] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x103, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:55 executing program 0 (fault-call:6 fault-nth:4): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 417.528584][T30031] loop4: detected capacity change from 0 to 66048 [ 417.548944][T30040] loop1: detected capacity change from 0 to 87 [ 417.562886][T30040] attempt to access beyond end of device [ 417.562886][T30040] loop1: rw=0, want=94, limit=87 [ 417.572132][T30031] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 417.583521][T30045] FAULT_INJECTION: forcing a failure. [ 417.583521][T30045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.596650][T30045] CPU: 1 PID: 30045 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 417.605055][T30045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.615096][T30045] Call Trace: [ 417.618365][T30045] dump_stack_lvl+0xb7/0x103 [ 417.623028][T30045] dump_stack+0x11/0x1a [ 417.627182][T30045] should_fail+0x23c/0x250 [ 417.631626][T30045] should_fail_usercopy+0x16/0x20 [ 417.636653][T30045] _copy_from_iter_full+0x148/0xa10 [ 417.641918][T30045] ? sock_alloc_send_pskb+0x452/0x4e0 [ 417.647385][T30045] ? check_stack_object+0x61/0x70 [ 417.652404][T30045] ? __virt_addr_valid+0x15a/0x1a0 [ 417.657540][T30045] ? __check_object_size+0x253/0x310 [ 417.662846][T30045] ip_generic_getfrag+0x91/0x170 [ 417.667834][T30045] __ip_append_data+0x1713/0x1dc0 [ 417.672837][T30045] ? __ip_append_data+0x531/0x1dc0 [ 417.677983][T30045] ? ip_do_fragment+0x11f0/0x11f0 [ 417.683010][T30045] ? xfrm_lookup_with_ifid+0xb7a/0x15b0 [ 417.688538][T30045] ? ipv4_mtu+0x159/0x180 [ 417.692843][T30045] ip_make_skb+0x142/0x2d0 [ 417.697302][T30045] ? ip_do_fragment+0x11f0/0x11f0 [ 417.702418][T30045] udp_sendmsg+0xfba/0x12f0 [ 417.706907][T30045] ? ip_do_fragment+0x11f0/0x11f0 [ 417.711908][T30045] inet_sendmsg+0x5f/0x80 [ 417.716310][T30045] __sys_sendto+0x2a8/0x370 [ 417.720845][T30045] ? __fget_light+0x21b/0x260 [ 417.725502][T30045] ? __cond_resched+0x11/0x40 [ 417.730183][T30045] ? fput+0x2d/0x130 [ 417.734074][T30045] __x64_sys_sendto+0x74/0x90 [ 417.738753][T30045] do_syscall_64+0x3d/0x90 [ 417.743174][T30045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.749142][T30045] RIP: 0033:0x4665d9 [ 417.753032][T30045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:49:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1f4, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:55 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:55 executing program 0 (fault-call:6 fault-nth:5): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 417.772615][T30045] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 417.781137][T30045] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 417.789090][T30045] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 417.797036][T30045] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 417.805096][T30045] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 417.813043][T30045] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 417.850024][T30057] FAULT_INJECTION: forcing a failure. [ 417.850024][T30057] name failslab, interval 1, probability 0, space 0, times 0 [ 417.862707][T30057] CPU: 0 PID: 30057 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 417.871145][T30057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.881182][T30057] Call Trace: [ 417.884445][T30057] dump_stack_lvl+0xb7/0x103 [ 417.889023][T30057] dump_stack+0x11/0x1a [ 417.893204][T30057] should_fail+0x23c/0x250 [ 417.897662][T30057] ? skb_clone+0x12c/0x1f0 [ 417.902055][T30057] __should_failslab+0x81/0x90 [ 417.906800][T30057] should_failslab+0x5/0x20 [ 417.911445][T30057] kmem_cache_alloc+0x46/0x2e0 [ 417.916210][T30057] ? iov_iter_advance+0x291/0xe10 [ 417.921230][T30057] skb_clone+0x12c/0x1f0 [ 417.925492][T30057] dev_queue_xmit_nit+0x145/0x5f0 [ 417.930498][T30057] xmit_one+0x71/0x270 [ 417.934651][T30057] __dev_queue_xmit+0x1053/0x1c10 [ 417.939664][T30057] ? selinux_ip_postroute+0x19a/0x9d0 [ 417.945031][T30057] dev_queue_xmit+0x13/0x20 [ 417.949513][T30057] ip_finish_output2+0xa93/0xb10 [ 417.954443][T30057] ? iptable_mangle_hook+0x100/0x250 [ 417.959875][T30057] ip_finish_output+0x2fa/0x490 [ 417.964732][T30057] ip_output+0xf3/0x1a0 [ 417.968895][T30057] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 417.974359][T30057] ? ip_mc_finish_output+0xf0/0xf0 [ 417.979467][T30057] ip_local_out+0x164/0x220 [ 417.983970][T30057] ? __ip_local_out+0x1e0/0x1e0 [ 417.988830][T30057] ip_send_skb+0x27/0x90 [ 417.993056][T30057] udp_send_skb+0x62d/0x860 [ 417.997576][T30057] udp_sendmsg+0xfe4/0x12f0 [ 418.002074][T30057] ? ip_do_fragment+0x11f0/0x11f0 [ 418.007091][T30057] inet_sendmsg+0x5f/0x80 [ 418.011467][T30057] __sys_sendto+0x2a8/0x370 [ 418.015953][T30057] ? __fget_light+0x21b/0x260 [ 418.020636][T30057] ? __cond_resched+0x11/0x40 [ 418.025294][T30057] ? fput+0x2d/0x130 [ 418.029166][T30057] __x64_sys_sendto+0x74/0x90 [ 418.033823][T30057] do_syscall_64+0x3d/0x90 [ 418.038297][T30057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.044168][T30057] RIP: 0033:0x4665d9 [ 418.048072][T30057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 418.067742][T30057] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.076165][T30057] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 418.084124][T30057] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 418.092072][T30057] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 418.100021][T30057] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 418.107981][T30057] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:55 executing program 0 (fault-call:6 fault-nth:6): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 418.145595][T30067] loop3: detected capacity change from 0 to 87 [ 418.150434][T30066] loop1: detected capacity change from 0 to 87 [ 418.160784][T30067] attempt to access beyond end of device [ 418.160784][T30067] loop3: rw=0, want=94, limit=87 [ 418.175695][T30067] attempt to access beyond end of device [ 418.175695][T30067] loop3: rw=0, want=90, limit=87 [ 418.186223][T30067] buffer_io_error: 50 callbacks suppressed 03:49:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x220, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 418.186235][T30067] Buffer I/O error on dev loop3, logical block 44, async page read [ 418.211213][T30067] Buffer I/O error on dev loop3, logical block 45, async page read [ 418.219164][T30067] Buffer I/O error on dev loop3, logical block 46, async page read [ 418.230256][T30075] FAULT_INJECTION: forcing a failure. [ 418.230256][T30075] name failslab, interval 1, probability 0, space 0, times 0 [ 418.230346][T30067] Buffer I/O error on dev loop3, logical block 44, async page read [ 418.242961][T30075] CPU: 1 PID: 30075 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 418.242986][T30075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.242994][T30075] Call Trace: [ 418.243000][T30075] dump_stack_lvl+0xb7/0x103 [ 418.250970][T30067] Buffer I/O error on dev loop3, logical block 45, async page read [ 418.259299][T30075] dump_stack+0x11/0x1a [ 418.271221][T30067] Buffer I/O error on dev loop3, logical block 46, async page read [ 418.272612][T30075] should_fail+0x23c/0x250 [ 418.301888][T30075] __should_failslab+0x81/0x90 [ 418.306651][T30075] should_failslab+0x5/0x20 [ 418.311156][T30075] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 418.316883][T30075] ? __kmalloc_node_track_caller+0x30/0x40 [ 418.322679][T30075] ? skb_copy_ubufs+0x137/0xb20 [ 418.327532][T30075] __kmalloc_node_track_caller+0x30/0x40 [ 418.333147][T30075] pskb_expand_head+0xc9/0x920 [ 418.337893][T30075] skb_copy_ubufs+0x137/0xb20 [ 418.342550][T30075] ? __skb_clone+0x2db/0x300 [ 418.347176][T30075] dev_queue_xmit_nit+0x46f/0x5f0 [ 418.352179][T30075] xmit_one+0x71/0x270 [ 418.356228][T30075] __dev_queue_xmit+0x1053/0x1c10 [ 418.361257][T30075] ? selinux_ip_postroute+0x19a/0x9d0 [ 418.366615][T30075] dev_queue_xmit+0x13/0x20 [ 418.371100][T30075] ip_finish_output2+0xa93/0xb10 [ 418.376114][T30075] ? iptable_mangle_hook+0x100/0x250 [ 418.381397][T30075] ip_finish_output+0x2fa/0x490 [ 418.386233][T30075] ip_output+0xf3/0x1a0 [ 418.390398][T30075] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 418.395925][T30075] ? ip_mc_finish_output+0xf0/0xf0 [ 418.401076][T30075] ip_local_out+0x164/0x220 [ 418.405564][T30075] ? __ip_local_out+0x1e0/0x1e0 [ 418.410415][T30075] ip_send_skb+0x27/0x90 [ 418.414723][T30075] udp_send_skb+0x62d/0x860 [ 418.419219][T30075] udp_sendmsg+0xfe4/0x12f0 [ 418.423726][T30075] ? ip_do_fragment+0x11f0/0x11f0 [ 418.428737][T30075] inet_sendmsg+0x5f/0x80 [ 418.433043][T30075] __sys_sendto+0x2a8/0x370 [ 418.437537][T30075] ? __fget_light+0x21b/0x260 [ 418.442232][T30075] ? __cond_resched+0x11/0x40 [ 418.446889][T30075] ? fput+0x2d/0x130 [ 418.450839][T30075] __x64_sys_sendto+0x74/0x90 [ 418.455506][T30075] do_syscall_64+0x3d/0x90 [ 418.459958][T30075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.465923][T30075] RIP: 0033:0x4665d9 [ 418.469794][T30075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:49:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) [ 418.489451][T30075] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.499984][T30075] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 418.508140][T30075] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 418.516138][T30075] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 418.524140][T30075] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 418.532107][T30075] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:56 executing program 0 (fault-call:6 fault-nth:7): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000e00)={0x0, 0x80, 0x0, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x80000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee8, 0x2, @perf_config_ext={0x800}, 0x10, 0x0, 0x0, 0x0, 0x7, 0x1, 0x7ff}) clone3(&(0x7f0000000340)={0x40000000, 0x0, &(0x7f00000000c0), 0x0, {0x8}, &(0x7f00000001c0)=""/65, 0x41, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) sched_setattr(0x0, &(0x7f00000003c0)={0x38, 0x0, 0x52, 0x7406, 0x9, 0x0, 0x0, 0x80000001, 0x3ff, 0x800}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x9, 0x2, &(0x7f0000000740)=[{0x0}, {&(0x7f0000000680)}], 0x50000, &(0x7f0000000480)={[{@nodots}, {@nodots}, {@nodots}, {@fat=@gid={'gid', 0x3d, r1}}, {@dots}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x80000000}}, {@obj_type={'obj_type', 0x3d, '!\','}}, {@audit}, {@subj_role={'subj_role', 0x3d, 'ethtool\x00'}}, {@pcr={'pcr', 0x3d, 0x2f}}]}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 418.552135][T30078] loop4: detected capacity change from 0 to 98304 [ 418.562147][T30078] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 418.603052][T30092] FAULT_INJECTION: forcing a failure. [ 418.603052][T30092] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.616310][T30092] CPU: 1 PID: 30092 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 418.624713][T30092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.634767][T30092] Call Trace: [ 418.638045][T30092] dump_stack_lvl+0xb7/0x103 [ 418.642637][T30092] dump_stack+0x11/0x1a [ 418.646794][T30092] should_fail+0x23c/0x250 03:49:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:56 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 418.651225][T30092] __alloc_pages+0x102/0x320 [ 418.655814][T30092] alloc_pages+0x21d/0x310 [ 418.660231][T30092] skb_copy_ubufs+0x32a/0xb20 [ 418.664905][T30092] ? __skb_clone+0x2db/0x300 [ 418.669597][T30092] dev_queue_xmit_nit+0x46f/0x5f0 [ 418.674622][T30092] xmit_one+0x71/0x270 [ 418.678692][T30092] __dev_queue_xmit+0x1053/0x1c10 [ 418.683714][T30092] ? selinux_ip_postroute+0x19a/0x9d0 [ 418.689078][T30092] dev_queue_xmit+0x13/0x20 [ 418.693657][T30092] ip_finish_output2+0xa93/0xb10 [ 418.698640][T30092] ? iptable_mangle_hook+0x100/0x250 [ 418.703957][T30092] ip_finish_output+0x2fa/0x490 [ 418.708868][T30092] ip_output+0xf3/0x1a0 [ 418.713030][T30092] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 418.718468][T30092] ? ip_mc_finish_output+0xf0/0xf0 [ 418.723702][T30092] ip_local_out+0x164/0x220 [ 418.728184][T30092] ? __ip_local_out+0x1e0/0x1e0 [ 418.733043][T30092] ip_send_skb+0x27/0x90 [ 418.737263][T30092] udp_send_skb+0x62d/0x860 [ 418.741759][T30092] udp_sendmsg+0xfe4/0x12f0 [ 418.746240][T30092] ? ip_do_fragment+0x11f0/0x11f0 [ 418.751329][T30092] inet_sendmsg+0x5f/0x80 [ 418.755659][T30092] __sys_sendto+0x2a8/0x370 [ 418.760161][T30092] ? __fget_light+0x21b/0x260 [ 418.764977][T30092] ? __cond_resched+0x11/0x40 [ 418.769700][T30092] ? fput+0x2d/0x130 [ 418.773700][T30092] __x64_sys_sendto+0x74/0x90 [ 418.778366][T30092] do_syscall_64+0x3d/0x90 [ 418.782766][T30092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.788654][T30092] RIP: 0033:0x4665d9 [ 418.792542][T30092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 418.812210][T30092] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 418.820630][T30092] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 418.828588][T30092] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 418.836547][T30092] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 418.844570][T30092] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 03:49:56 executing program 0 (fault-call:6 fault-nth:8): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 418.852521][T30092] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 418.881530][T30108] loop1: detected capacity change from 0 to 87 [ 418.895871][T30112] loop4: detected capacity change from 0 to 131072 03:49:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x300, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 418.915775][T30112] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x301, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 418.973055][T30133] loop1: detected capacity change from 0 to 87 [ 418.994027][T30131] FAULT_INJECTION: forcing a failure. [ 418.994027][T30131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.997935][T30138] loop4: detected capacity change from 0 to 163840 [ 419.007271][T30131] CPU: 1 PID: 30131 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 419.022181][T30131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.032791][T30131] Call Trace: [ 419.036279][T30131] dump_stack_lvl+0xb7/0x103 [ 419.040879][T30131] dump_stack+0x11/0x1a [ 419.045090][T30131] should_fail+0x23c/0x250 [ 419.050877][T30131] __alloc_pages+0x102/0x320 [ 419.055451][T30131] alloc_pages+0x21d/0x310 [ 419.059861][T30131] skb_copy_ubufs+0x32a/0xb20 [ 419.064622][T30131] ? __skb_clone+0x2db/0x300 [ 419.069189][T30131] dev_queue_xmit_nit+0x5c5/0x5f0 [ 419.074290][T30131] xmit_one+0x71/0x270 [ 419.078430][T30131] __dev_queue_xmit+0x1053/0x1c10 [ 419.083432][T30131] ? selinux_ip_postroute+0x19a/0x9d0 [ 419.088839][T30131] dev_queue_xmit+0x13/0x20 [ 419.093321][T30131] ip_finish_output2+0xa93/0xb10 [ 419.098238][T30131] ? iptable_mangle_hook+0x100/0x250 [ 419.103619][T30131] ip_finish_output+0x2fa/0x490 [ 419.108474][T30131] ip_output+0xf3/0x1a0 [ 419.112644][T30131] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 419.118087][T30131] ? ip_mc_finish_output+0xf0/0xf0 [ 419.123187][T30131] ip_local_out+0x164/0x220 [ 419.127667][T30131] ? __ip_local_out+0x1e0/0x1e0 [ 419.132495][T30131] ip_send_skb+0x27/0x90 [ 419.136712][T30131] udp_send_skb+0x62d/0x860 [ 419.141234][T30131] udp_sendmsg+0xfe4/0x12f0 [ 419.145719][T30131] ? ip_do_fragment+0x11f0/0x11f0 [ 419.150722][T30131] inet_sendmsg+0x5f/0x80 [ 419.155049][T30131] __sys_sendto+0x2a8/0x370 [ 419.159616][T30131] ? __fget_light+0x21b/0x260 [ 419.164360][T30131] ? __cond_resched+0x11/0x40 [ 419.169013][T30131] ? fput+0x2d/0x130 [ 419.172880][T30131] __x64_sys_sendto+0x74/0x90 [ 419.177567][T30131] do_syscall_64+0x3d/0x90 [ 419.182042][T30131] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 419.187926][T30131] RIP: 0033:0x4665d9 [ 419.191831][T30131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 419.211431][T30131] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 03:49:56 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f02", 0x8) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x6) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = io_uring_setup(0x360c, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r5, 0x12, 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 419.219968][T30131] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 419.228039][T30131] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 419.236061][T30131] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 419.244020][T30131] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000001 [ 419.251972][T30131] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 419.260530][T30138] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:56 executing program 3: set_mempolicy(0x3, &(0x7f00000000c0)=0x6, 0x4) set_mempolicy(0x2, &(0x7f0000000040)=0x7c3, 0x2) pipe(&(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x16}]}) 03:49:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3e8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 419.331279][ T25] audit: type=1326 audit(1625284196.956:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=30150 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 03:49:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x500, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:57 executing program 0 (fault-call:6 fault-nth:9): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 419.388599][T30159] loop4: detected capacity change from 0 to 196608 [ 419.397917][T30159] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 419.442645][T30166] FAULT_INJECTION: forcing a failure. [ 419.442645][T30166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.455991][T30166] CPU: 0 PID: 30166 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 419.464446][T30166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.474500][T30166] Call Trace: [ 419.477777][T30166] dump_stack_lvl+0xb7/0x103 [ 419.482366][T30166] dump_stack+0x11/0x1a [ 419.486519][T30166] should_fail+0x23c/0x250 [ 419.490943][T30166] __alloc_pages+0x102/0x320 [ 419.495654][T30166] alloc_pages+0x21d/0x310 [ 419.500069][T30166] skb_copy_ubufs+0x32a/0xb20 [ 419.504881][T30166] ? __skb_clone+0x2db/0x300 [ 419.509505][T30166] dev_queue_xmit_nit+0x5c5/0x5f0 [ 419.514573][T30166] xmit_one+0x71/0x270 [ 419.518686][T30166] __dev_queue_xmit+0x1053/0x1c10 [ 419.523752][T30166] ? selinux_ip_postroute+0x19a/0x9d0 [ 419.529127][T30166] dev_queue_xmit+0x13/0x20 [ 419.533626][T30166] ip_finish_output2+0xa93/0xb10 03:49:57 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:57 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) write(r0, &(0x7f0000000240)="24140000180025f00485bc04fef7001d020b49ff708800008003280008020100fec0ffff0000000036ede498534108e58342fa94a235a2a441f9", 0xfcae) 03:49:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 419.538617][T30166] ? iptable_mangle_hook+0x100/0x250 [ 419.543904][T30166] ip_finish_output+0x2fa/0x490 [ 419.548815][T30166] ip_output+0xf3/0x1a0 [ 419.552975][T30166] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 419.558437][T30166] ? ip_mc_finish_output+0xf0/0xf0 [ 419.563547][T30166] ip_local_out+0x164/0x220 [ 419.568049][T30166] ? __ip_local_out+0x1e0/0x1e0 [ 419.572886][T30166] ip_send_skb+0x27/0x90 [ 419.577148][T30166] udp_send_skb+0x62d/0x860 [ 419.581648][T30166] udp_sendmsg+0xfe4/0x12f0 [ 419.586143][T30166] ? ip_do_fragment+0x11f0/0x11f0 [ 419.588777][T30180] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 419.591192][T30166] inet_sendmsg+0x5f/0x80 [ 419.591213][T30166] __sys_sendto+0x2a8/0x370 [ 419.591230][T30166] ? __fget_light+0x21b/0x260 [ 419.591322][T30166] ? __cond_resched+0x11/0x40 [ 419.599306][T30180] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.3'. [ 419.603618][T30166] ? fput+0x2d/0x130 [ 419.603638][T30166] __x64_sys_sendto+0x74/0x90 [ 419.635433][T30166] do_syscall_64+0x3d/0x90 [ 419.639848][T30166] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 419.645747][T30166] RIP: 0033:0x4665d9 [ 419.649631][T30166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 419.652685][T30182] loop4: detected capacity change from 0 to 197120 [ 419.669244][T30166] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 419.669267][T30166] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 419.669277][T30166] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 419.679324][T30182] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 419.684193][T30166] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 419.684207][T30166] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 419.684218][T30166] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs$userns(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000547000/0x2000)=nil, 0x2000, 0xc, 0x110, 0xffffffffffffffff, 0x21be7000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) mmap$usbmon(&(0x7f0000333000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r4, &(0x7f0000000180)=[{&(0x7f0000000140)="d4ba025b7ab531cec1d6547241515c5c1d6fe625ff4f78a06eae7aeb87b4a95ea4d007d7697cbe183db0545adc", 0x2d}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = pidfd_open(0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000002540)=[{&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)=""/178, 0xb2}, {&(0x7f00000013c0)=""/99, 0x63}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/239, 0xef}], 0x5, 0x5, 0x3) sendto$inet(r1, &(0x7f0000000040)="56470a095cde", 0x6, 0x10044040, &(0x7f0000000080)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) 03:49:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5a0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:57 executing program 0 (fault-call:6 fault-nth:10): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5c8, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 419.828443][T30198] FAULT_INJECTION: forcing a failure. [ 419.828443][T30198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.836835][T30199] loop4: detected capacity change from 0 to 229376 [ 419.841671][T30198] CPU: 1 PID: 30198 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 419.849900][T30199] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 419.856566][T30198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.856578][T30198] Call Trace: [ 419.856585][T30198] dump_stack_lvl+0xb7/0x103 [ 419.883985][T30198] dump_stack+0x11/0x1a [ 419.888127][T30198] should_fail+0x23c/0x250 [ 419.892552][T30198] __alloc_pages+0x102/0x320 [ 419.897145][T30198] alloc_pages+0x21d/0x310 [ 419.901557][T30198] skb_copy_ubufs+0x32a/0xb20 [ 419.906213][T30198] ? __skb_clone+0x2db/0x300 [ 419.910791][T30198] dev_queue_xmit_nit+0x5c5/0x5f0 [ 419.915850][T30198] xmit_one+0x71/0x270 [ 419.919932][T30198] __dev_queue_xmit+0x1053/0x1c10 [ 419.924964][T30198] ? selinux_ip_postroute+0x19a/0x9d0 [ 419.930311][T30198] dev_queue_xmit+0x13/0x20 [ 419.934799][T30198] ip_finish_output2+0xa93/0xb10 [ 419.939749][T30198] ? iptable_mangle_hook+0x100/0x250 [ 419.945191][T30198] ip_finish_output+0x2fa/0x490 [ 419.950047][T30198] ip_output+0xf3/0x1a0 [ 419.954198][T30198] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 419.959779][T30198] ? ip_mc_finish_output+0xf0/0xf0 [ 419.964871][T30198] ip_local_out+0x164/0x220 [ 419.969354][T30198] ? __ip_local_out+0x1e0/0x1e0 [ 419.974195][T30198] ip_send_skb+0x27/0x90 [ 419.978417][T30198] udp_send_skb+0x62d/0x860 [ 419.982963][T30198] udp_sendmsg+0xfe4/0x12f0 [ 419.987445][T30198] ? ip_do_fragment+0x11f0/0x11f0 [ 419.992518][T30198] inet_sendmsg+0x5f/0x80 [ 419.996884][T30198] __sys_sendto+0x2a8/0x370 [ 420.001441][T30198] ? __schedule+0x42a/0x670 [ 420.005928][T30198] ? __cond_resched+0x2a/0x40 [ 420.010619][T30198] ? fput+0x2d/0x130 [ 420.017440][T30198] ? __fpregs_load_activate+0x100/0x1b0 [ 420.023120][T30198] __x64_sys_sendto+0x74/0x90 [ 420.027922][T30198] do_syscall_64+0x3d/0x90 [ 420.032512][T30198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 420.038547][T30198] RIP: 0033:0x4665d9 [ 420.042428][T30198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 420.062317][T30198] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.070722][T30198] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 03:49:57 executing program 3: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ed", 0x1}], 0x1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0x100000000) write$9p(0xffffffffffffffff, &(0x7f0000000140)="956e54e9e354d0626778007aa85897961c5864c30574773822356faa816c442f50546b0b1b40f4e741f8ea16e9a7e685c326cd973865f83b4719503d604dda1d792ba195879ac4801679fdaac99d9dc69bbff8fa270816ac7a0af1acfdd9ab81caa2ed8663e35c3141014e2458bbc7e689d3c6989a01bf3908e2918c5b41aa5731104f05dd1e7395ba96774770e3af3e54834a0fa86bf9cd", 0x98) 03:49:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x600, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 420.078667][T30198] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 420.086731][T30198] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 420.094678][T30198] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 420.102680][T30198] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:57 executing program 0 (fault-call:6 fault-nth:11): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 420.163184][T30217] loop1: detected capacity change from 0 to 87 [ 420.178110][T30225] FAULT_INJECTION: forcing a failure. [ 420.178110][T30225] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 420.191347][T30225] CPU: 0 PID: 30225 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 420.199753][T30225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.209786][T30225] Call Trace: [ 420.213057][T30225] dump_stack_lvl+0xb7/0x103 [ 420.217639][T30225] dump_stack+0x11/0x1a [ 420.221773][T30225] should_fail+0x23c/0x250 [ 420.226172][T30225] __alloc_pages+0x102/0x320 [ 420.230775][T30225] alloc_pages+0x21d/0x310 [ 420.235267][T30225] skb_copy_ubufs+0x32a/0xb20 [ 420.239919][T30225] ? __skb_clone+0x2db/0x300 [ 420.244491][T30225] dev_queue_xmit_nit+0x5c5/0x5f0 [ 420.249555][T30225] xmit_one+0x71/0x270 [ 420.253830][T30225] __dev_queue_xmit+0x1053/0x1c10 [ 420.258919][T30225] ? selinux_ip_postroute+0x19a/0x9d0 [ 420.264269][T30225] dev_queue_xmit+0x13/0x20 [ 420.268811][T30225] ip_finish_output2+0xa93/0xb10 [ 420.273763][T30225] ? iptable_mangle_hook+0x100/0x250 [ 420.279082][T30225] ip_finish_output+0x2fa/0x490 [ 420.283914][T30225] ip_output+0xf3/0x1a0 [ 420.288045][T30225] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 420.293485][T30225] ? ip_mc_finish_output+0xf0/0xf0 [ 420.298644][T30225] ip_local_out+0x164/0x220 [ 420.303126][T30225] ? __ip_local_out+0x1e0/0x1e0 [ 420.308009][T30225] ip_send_skb+0x27/0x90 [ 420.312226][T30225] udp_send_skb+0x62d/0x860 [ 420.316708][T30225] udp_sendmsg+0xfe4/0x12f0 [ 420.321192][T30225] ? ip_do_fragment+0x11f0/0x11f0 [ 420.326247][T30225] inet_sendmsg+0x5f/0x80 [ 420.330554][T30225] __sys_sendto+0x2a8/0x370 [ 420.335059][T30225] ? __fget_light+0x21b/0x260 [ 420.339729][T30225] ? __cond_resched+0x11/0x40 [ 420.344392][T30225] ? fput+0x2d/0x130 [ 420.348304][T30225] __x64_sys_sendto+0x74/0x90 [ 420.353043][T30225] do_syscall_64+0x3d/0x90 [ 420.357497][T30225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 420.363381][T30225] RIP: 0033:0x4665d9 [ 420.367255][T30225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 420.386841][T30225] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.395230][T30225] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 420.403176][T30225] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 03:49:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 420.411122][T30225] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 420.419072][T30225] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 420.427022][T30225] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x700, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x810, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 420.482579][T30235] loop4: detected capacity change from 0 to 262144 [ 420.494478][T30235] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 420.580117][T30253] loop4: detected capacity change from 0 to 264192 [ 420.593998][T30253] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) 03:49:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xf00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:58 executing program 0 (fault-call:6 fault-nth:12): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:58 executing program 3: r0 = io_uring_setup(0x2b02, &(0x7f0000000000)={0x0, 0xfffffffe, 0x2, 0x0, 0xfffffffe}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) close_range(r1, r0, 0x0) r2 = io_uring_setup(0x2dd, &(0x7f0000000000)) r3 = dup3(r0, r2, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="10e9f706692c00"]) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x214, 0x1, 0x3, 0x201, 0x0, 0x0, {0x1}, [@NFQA_CT={0x20, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_REPLY={0x14, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x46b}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x9}]}, @NFQA_EXP={0x170, 0xf, 0x0, 0x1, [@CTA_EXPECT_NAT={0xbc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x5c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @private=0xa010102}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x4}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_HELP_NAME={0xb, 0x6, 'amanda\x00'}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'netbios-ns\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xb3}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x7}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_TUPLE={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2f}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}, @NFQA_PAYLOAD={0x63, 0xa, "37b1b55655a355a810ff4ccf2e1f96c646352980387704937fb6bb347724bbe511b4e04172eaa4e8a8043f78462cfd09cdec1ffb8b72ee589f245c4edc71f3fc74eda68d9cf35a85e2389e35e64db5a8e7f2d3a5860f6c023403e5ea001907"}]}, 0x214}}, 0x4) [ 421.008260][T30264] 9pnet: Insufficient options for proto=fd [ 421.014475][T30264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=769 sclass=netlink_route_socket pid=30264 comm=syz-executor.3 [ 421.033255][T30269] loop4: detected capacity change from 0 to 264192 [ 421.040825][T30272] FAULT_INJECTION: forcing a failure. [ 421.040825][T30272] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.054043][T30272] CPU: 1 PID: 30272 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 421.062503][T30272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.072563][T30272] Call Trace: [ 421.075834][T30272] dump_stack_lvl+0xb7/0x103 [ 421.080475][T30272] dump_stack+0x11/0x1a [ 421.084615][T30272] should_fail+0x23c/0x250 [ 421.089038][T30272] __alloc_pages+0x102/0x320 [ 421.093627][T30272] alloc_pages+0x21d/0x310 [ 421.098052][T30272] skb_copy_ubufs+0x32a/0xb20 [ 421.102726][T30272] ? __skb_clone+0x2db/0x300 [ 421.107294][T30272] dev_queue_xmit_nit+0x46f/0x5f0 [ 421.112311][T30272] xmit_one+0x71/0x270 [ 421.116432][T30272] __dev_queue_xmit+0x1053/0x1c10 [ 421.121442][T30272] ? selinux_ip_postroute+0x19a/0x9d0 [ 421.126790][T30272] dev_queue_xmit+0x13/0x20 [ 421.131266][T30272] ip_finish_output2+0xa93/0xb10 [ 421.136232][T30272] ? iptable_mangle_hook+0x100/0x250 [ 421.141648][T30272] ip_finish_output+0x2fa/0x490 [ 421.146479][T30272] ip_output+0xf3/0x1a0 [ 421.150611][T30272] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 421.156078][T30272] ? ip_mc_finish_output+0xf0/0xf0 [ 421.161196][T30272] ip_local_out+0x164/0x220 [ 421.165755][T30272] ? __ip_local_out+0x1e0/0x1e0 [ 421.170584][T30272] ip_send_skb+0x27/0x90 [ 421.174807][T30272] udp_send_skb+0x62d/0x860 [ 421.179363][T30272] udp_sendmsg+0xfe4/0x12f0 [ 421.183861][T30272] ? ip_do_fragment+0x11f0/0x11f0 [ 421.188874][T30272] inet_sendmsg+0x5f/0x80 [ 421.193208][T30272] __sys_sendto+0x2a8/0x370 [ 421.197789][T30272] ? __fget_light+0x21b/0x260 [ 421.202484][T30272] ? __cond_resched+0x11/0x40 [ 421.207221][T30272] ? fput+0x2d/0x130 [ 421.211103][T30272] __x64_sys_sendto+0x74/0x90 [ 421.215764][T30272] do_syscall_64+0x3d/0x90 [ 421.220179][T30272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 421.226155][T30272] RIP: 0033:0x4665d9 [ 421.230030][T30272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.249691][T30272] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 421.258248][T30272] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 421.266269][T30272] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 421.274221][T30272] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 421.282171][T30272] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 421.290136][T30272] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 421.298677][T30269] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 421.310439][T30283] loop1: detected capacity change from 0 to 87 [ 421.320828][T30264] 9pnet: Insufficient options for proto=fd [ 421.326960][T30280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=769 sclass=netlink_route_socket pid=30280 comm=syz-executor.3 03:49:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1008, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:59 executing program 3: set_mempolicy(0x3, &(0x7f00000000c0)=0x1f, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f0000001500)=""/147, 0x93}, {&(0x7f00000015c0)=""/33, 0x21}, {&(0x7f0000001600)=""/228, 0xe4}], 0x9, 0xffffffff, 0x1f) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 421.364499][T30283] handle_bad_sector: 8 callbacks suppressed [ 421.364513][T30283] attempt to access beyond end of device [ 421.364513][T30283] loop1: rw=0, want=94, limit=87 03:49:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1100, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 421.405244][T30299] loop4: detected capacity change from 0 to 264192 [ 421.423986][T30283] attempt to access beyond end of device [ 421.423986][T30283] loop1: rw=0, want=90, limit=87 [ 421.434980][T30283] Buffer I/O error on dev loop1, logical block 44, async page read [ 421.447524][T30283] attempt to access beyond end of device [ 421.447524][T30283] loop1: rw=0, want=92, limit=87 [ 421.457990][T30283] Buffer I/O error on dev loop1, logical block 45, async page read [ 421.468456][T30283] attempt to access beyond end of device [ 421.468456][T30283] loop1: rw=0, want=94, limit=87 [ 421.478914][T30283] Buffer I/O error on dev loop1, logical block 46, async page read [ 421.505961][T30283] attempt to access beyond end of device [ 421.505961][T30283] loop1: rw=0, want=90, limit=87 [ 421.516429][T30283] Buffer I/O error on dev loop1, logical block 44, async page read [ 421.525215][T30283] attempt to access beyond end of device [ 421.525215][T30283] loop1: rw=0, want=92, limit=87 [ 421.534469][T30295] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 421.543701][T30295] ref_ctr decrement failed for inode: 0x361d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000c09b3792 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:59 executing program 0 (fault-call:6 fault-nth:13): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2002, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 421.544045][T30283] attempt to access beyond end of device [ 421.544045][T30283] loop1: rw=0, want=94, limit=87 [ 421.565528][T30283] attempt to access beyond end of device [ 421.565528][T30283] loop1: rw=0, want=90, limit=87 [ 421.576247][T30283] attempt to access beyond end of device [ 421.576247][T30283] loop1: rw=0, want=92, limit=87 [ 421.586802][T30283] attempt to access beyond end of device [ 421.586802][T30283] loop1: rw=0, want=94, limit=87 [ 421.621604][T30322] loop4: detected capacity change from 0 to 264192 [ 421.622012][T30320] FAULT_INJECTION: forcing a failure. [ 421.622012][T30320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.631674][T30322] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 421.641401][T30320] CPU: 1 PID: 30320 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 421.659316][T30320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.669514][T30320] Call Trace: [ 421.672782][T30320] dump_stack_lvl+0xb7/0x103 [ 421.677362][T30320] dump_stack+0x11/0x1a [ 421.681548][T30320] should_fail+0x23c/0x250 [ 421.685953][T30320] __alloc_pages+0x102/0x320 [ 421.690543][T30320] alloc_pages+0x21d/0x310 [ 421.694938][T30320] skb_copy_ubufs+0x32a/0xb20 [ 421.699591][T30320] ? __skb_clone+0x2db/0x300 [ 421.704225][T30320] dev_queue_xmit_nit+0x5c5/0x5f0 [ 421.709247][T30320] xmit_one+0x71/0x270 [ 421.713295][T30320] __dev_queue_xmit+0x1053/0x1c10 [ 421.718297][T30320] ? selinux_ip_postroute+0x19a/0x9d0 [ 421.723643][T30320] dev_queue_xmit+0x13/0x20 [ 421.728239][T30320] ip_finish_output2+0xa93/0xb10 [ 421.733209][T30320] ? iptable_mangle_hook+0x100/0x250 [ 421.738519][T30320] ip_finish_output+0x2fa/0x490 [ 421.743429][T30320] ip_output+0xf3/0x1a0 [ 421.747563][T30320] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 421.753062][T30320] ? ip_mc_finish_output+0xf0/0xf0 [ 421.758158][T30320] ip_local_out+0x164/0x220 [ 421.762646][T30320] ? __ip_local_out+0x1e0/0x1e0 [ 421.767475][T30320] ip_send_skb+0x27/0x90 [ 421.771696][T30320] udp_send_skb+0x62d/0x860 [ 421.776193][T30320] udp_sendmsg+0xfe4/0x12f0 [ 421.780690][T30320] ? ip_do_fragment+0x11f0/0x11f0 [ 421.785788][T30320] inet_sendmsg+0x5f/0x80 [ 421.790112][T30320] __sys_sendto+0x2a8/0x370 [ 421.794593][T30320] ? __fget_light+0x21b/0x260 [ 421.799261][T30320] ? __cond_resched+0x11/0x40 [ 421.803915][T30320] ? fput+0x2d/0x130 [ 421.807786][T30320] __x64_sys_sendto+0x74/0x90 [ 421.812510][T30320] do_syscall_64+0x3d/0x90 [ 421.816905][T30320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 421.822780][T30320] RIP: 0033:0x4665d9 [ 421.826653][T30320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.846264][T30320] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 421.854658][T30320] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 421.862605][T30320] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 421.870562][T30320] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 421.879206][T30320] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 421.887165][T30320] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:49:59 executing program 0 (fault-call:6 fault-nth:14): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:49:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, 0x0, 0x0) [ 421.928217][T30332] loop1: detected capacity change from 0 to 87 [ 421.961455][T30341] loop3: detected capacity change from 0 to 87 03:49:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2800, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, 0x0, 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 422.005348][T30348] loop4: detected capacity change from 0 to 264192 [ 422.021747][T30351] FAULT_INJECTION: forcing a failure. [ 422.021747][T30351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 422.035063][T30351] CPU: 0 PID: 30351 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 422.043577][T30351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.053617][T30351] Call Trace: [ 422.056878][T30351] dump_stack_lvl+0xb7/0x103 [ 422.061521][T30351] dump_stack+0x11/0x1a [ 422.065657][T30351] should_fail+0x23c/0x250 [ 422.070149][T30351] __alloc_pages+0x102/0x320 [ 422.074774][T30351] alloc_pages+0x21d/0x310 [ 422.079170][T30351] skb_copy_ubufs+0x32a/0xb20 [ 422.083849][T30351] ? __skb_clone+0x2db/0x300 [ 422.088413][T30351] dev_queue_xmit_nit+0x5c5/0x5f0 [ 422.093413][T30351] xmit_one+0x71/0x270 [ 422.097506][T30351] __dev_queue_xmit+0x1053/0x1c10 [ 422.102537][T30351] ? selinux_ip_postroute+0x19a/0x9d0 [ 422.107905][T30351] dev_queue_xmit+0x13/0x20 [ 422.112456][T30351] ip_finish_output2+0xa93/0xb10 [ 422.117417][T30351] ? iptable_mangle_hook+0x100/0x250 [ 422.122706][T30351] ip_finish_output+0x2fa/0x490 [ 422.127533][T30351] ip_output+0xf3/0x1a0 [ 422.131672][T30351] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 422.137198][T30351] ? ip_mc_finish_output+0xf0/0xf0 [ 422.142303][T30351] ip_local_out+0x164/0x220 [ 422.146786][T30351] ? __ip_local_out+0x1e0/0x1e0 [ 422.151699][T30351] ip_send_skb+0x27/0x90 [ 422.155948][T30351] udp_send_skb+0x62d/0x860 [ 422.160432][T30351] udp_sendmsg+0xfe4/0x12f0 [ 422.164936][T30351] ? ip_do_fragment+0x11f0/0x11f0 [ 422.169945][T30351] inet_sendmsg+0x5f/0x80 [ 422.174349][T30351] __sys_sendto+0x2a8/0x370 [ 422.178857][T30351] ? __fget_light+0x21b/0x260 [ 422.183585][T30351] ? __cond_resched+0x11/0x40 [ 422.188235][T30351] ? fput+0x2d/0x130 [ 422.192107][T30351] __x64_sys_sendto+0x74/0x90 [ 422.196761][T30351] do_syscall_64+0x3d/0x90 [ 422.201213][T30351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.207459][T30351] RIP: 0033:0x4665d9 [ 422.211347][T30351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.231036][T30351] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 422.239447][T30351] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 422.247399][T30351] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 03:49:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 422.255348][T30351] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 422.263296][T30351] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 422.271256][T30351] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 422.285569][T30348] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:49:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 422.314812][T30362] loop1: detected capacity change from 0 to 87 03:50:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, 0x0, 0x0) 03:50:00 executing program 0 (fault-call:6 fault-nth:15): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 422.378209][T30369] loop3: detected capacity change from 0 to 87 [ 422.392856][T30375] loop4: detected capacity change from 0 to 264192 [ 422.403082][T30375] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 422.404439][T30381] FAULT_INJECTION: forcing a failure. [ 422.404439][T30381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:50:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x678) [ 422.425968][T30381] CPU: 0 PID: 30381 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 422.434595][T30381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.444649][T30381] Call Trace: [ 422.447958][T30381] dump_stack_lvl+0xb7/0x103 [ 422.453077][T30381] dump_stack+0x11/0x1a [ 422.457409][T30381] should_fail+0x23c/0x250 [ 422.461917][T30381] __alloc_pages+0x102/0x320 [ 422.466609][T30381] alloc_pages+0x21d/0x310 [ 422.471011][T30381] skb_copy_ubufs+0x32a/0xb20 [ 422.475694][T30381] ? __skb_clone+0x2db/0x300 [ 422.480260][T30381] dev_queue_xmit_nit+0x46f/0x5f0 [ 422.485265][T30381] xmit_one+0x71/0x270 [ 422.489382][T30381] __dev_queue_xmit+0x1053/0x1c10 [ 422.494405][T30381] ? selinux_ip_postroute+0x19a/0x9d0 [ 422.499774][T30381] dev_queue_xmit+0x13/0x20 [ 422.504405][T30381] ip_finish_output2+0xa93/0xb10 [ 422.509449][T30381] ? iptable_mangle_hook+0x100/0x250 [ 422.514766][T30381] ip_finish_output+0x2fa/0x490 [ 422.519784][T30381] ip_output+0xf3/0x1a0 [ 422.524075][T30381] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 422.529520][T30381] ? ip_mc_finish_output+0xf0/0xf0 [ 422.534623][T30381] ip_local_out+0x164/0x220 [ 422.539137][T30381] ? __ip_local_out+0x1e0/0x1e0 [ 422.543964][T30381] ip_send_skb+0x27/0x90 [ 422.548228][T30381] udp_send_skb+0x62d/0x860 [ 422.552717][T30381] udp_sendmsg+0xfe4/0x12f0 [ 422.557241][T30381] ? ip_do_fragment+0x11f0/0x11f0 [ 422.562265][T30381] inet_sendmsg+0x5f/0x80 [ 422.566569][T30381] __sys_sendto+0x2a8/0x370 [ 422.571073][T30381] ? __fget_light+0x21b/0x260 [ 422.575731][T30381] ? __cond_resched+0x11/0x40 [ 422.580450][T30381] ? fput+0x2d/0x130 [ 422.584431][T30381] __x64_sys_sendto+0x74/0x90 [ 422.589178][T30381] do_syscall_64+0x3d/0x90 [ 422.593642][T30381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.599541][T30381] RIP: 0033:0x4665d9 [ 422.603418][T30381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 03:50:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3f00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:00 executing program 0 (fault-call:6 fault-nth:16): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 422.623024][T30381] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 422.631418][T30381] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 422.639574][T30381] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 422.647601][T30381] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 422.655556][T30381] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 422.663639][T30381] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 422.713648][T30403] loop3: detected capacity change from 0 to 87 [ 422.718138][T30401] loop1: detected capacity change from 0 to 87 [ 422.727023][T30396] FAULT_INJECTION: forcing a failure. [ 422.727023][T30396] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 422.740399][T30396] CPU: 1 PID: 30396 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 422.748801][T30396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.758847][T30396] Call Trace: [ 422.762117][T30396] dump_stack_lvl+0xb7/0x103 [ 422.766705][T30396] dump_stack+0x11/0x1a [ 422.770863][T30396] should_fail+0x23c/0x250 [ 422.775262][T30396] __alloc_pages+0x102/0x320 [ 422.779845][T30396] alloc_pages+0x21d/0x310 [ 422.784304][T30396] skb_copy_ubufs+0x32a/0xb20 [ 422.789332][T30396] ? __skb_clone+0x2db/0x300 [ 422.793896][T30396] dev_queue_xmit_nit+0x5c5/0x5f0 [ 422.798900][T30396] xmit_one+0x71/0x270 [ 422.802984][T30396] __dev_queue_xmit+0x1053/0x1c10 [ 422.808085][T30396] ? selinux_ip_postroute+0x19a/0x9d0 [ 422.813434][T30396] dev_queue_xmit+0x13/0x20 [ 422.817928][T30396] ip_finish_output2+0xa93/0xb10 [ 422.822848][T30396] ? iptable_mangle_hook+0x100/0x250 [ 422.828169][T30396] ip_finish_output+0x2fa/0x490 [ 422.833007][T30396] ip_output+0xf3/0x1a0 [ 422.837142][T30396] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 422.842590][T30396] ? ip_mc_finish_output+0xf0/0xf0 [ 422.847690][T30396] ip_local_out+0x164/0x220 [ 422.852187][T30396] ? __ip_local_out+0x1e0/0x1e0 [ 422.857203][T30396] ip_send_skb+0x27/0x90 [ 422.861572][T30396] udp_send_skb+0x62d/0x860 [ 422.866066][T30396] udp_sendmsg+0xfe4/0x12f0 [ 422.870726][T30396] ? ip_do_fragment+0x11f0/0x11f0 [ 422.875765][T30396] inet_sendmsg+0x5f/0x80 [ 422.880072][T30396] __sys_sendto+0x2a8/0x370 [ 422.884724][T30396] ? __fget_light+0x21b/0x260 [ 422.889399][T30396] ? __cond_resched+0x11/0x40 [ 422.894076][T30396] ? fput+0x2d/0x130 [ 422.897951][T30396] __x64_sys_sendto+0x74/0x90 [ 422.902633][T30396] do_syscall_64+0x3d/0x90 [ 422.907062][T30396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.913004][T30396] RIP: 0033:0x4665d9 [ 422.916893][T30396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.936490][T30396] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 422.944914][T30396] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 422.952868][T30396] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 03:50:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, 0x0, 0x0) [ 422.960839][T30396] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 422.968789][T30396] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 422.976742][T30396] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:00 executing program 0 (fault-call:6 fault-nth:17): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 423.032217][T30416] loop4: detected capacity change from 0 to 264192 [ 423.039855][T30419] FAULT_INJECTION: forcing a failure. [ 423.039855][T30419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.041577][T30416] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 423.053140][T30419] CPU: 0 PID: 30419 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 423.053160][T30419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.081130][T30419] Call Trace: [ 423.084400][T30419] dump_stack_lvl+0xb7/0x103 [ 423.088980][T30419] dump_stack+0x11/0x1a [ 423.093175][T30419] should_fail+0x23c/0x250 [ 423.097595][T30419] __alloc_pages+0x102/0x320 [ 423.102194][T30419] alloc_pages+0x21d/0x310 [ 423.106618][T30419] skb_copy_ubufs+0x32a/0xb20 [ 423.111286][T30419] ? __skb_clone+0x2db/0x300 [ 423.116120][T30419] dev_queue_xmit_nit+0x5c5/0x5f0 [ 423.121131][T30419] xmit_one+0x71/0x270 [ 423.125395][T30419] __dev_queue_xmit+0x1053/0x1c10 [ 423.130425][T30419] ? selinux_ip_postroute+0x19a/0x9d0 [ 423.135801][T30419] dev_queue_xmit+0x13/0x20 [ 423.140301][T30419] ip_finish_output2+0xa93/0xb10 [ 423.145242][T30419] ? iptable_mangle_hook+0x100/0x250 [ 423.150561][T30419] ip_finish_output+0x2fa/0x490 [ 423.155485][T30419] ip_output+0xf3/0x1a0 [ 423.159625][T30419] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 423.165149][T30419] ? ip_mc_finish_output+0xf0/0xf0 [ 423.170335][T30419] ip_local_out+0x164/0x220 [ 423.174841][T30419] ? __ip_local_out+0x1e0/0x1e0 03:50:00 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5800, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 423.179789][T30419] ip_send_skb+0x27/0x90 [ 423.184094][T30419] udp_send_skb+0x62d/0x860 [ 423.188644][T30419] udp_sendmsg+0xfe4/0x12f0 [ 423.193132][T30419] ? ip_do_fragment+0x11f0/0x11f0 [ 423.198245][T30419] inet_sendmsg+0x5f/0x80 [ 423.202589][T30419] __sys_sendto+0x2a8/0x370 [ 423.207201][T30419] ? __fget_light+0x21b/0x260 [ 423.211938][T30419] ? __cond_resched+0x11/0x40 [ 423.216616][T30419] ? fput+0x2d/0x130 [ 423.220549][T30419] __x64_sys_sendto+0x74/0x90 [ 423.225315][T30419] do_syscall_64+0x3d/0x90 [ 423.229736][T30419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.235691][T30419] RIP: 0033:0x4665d9 [ 423.239569][T30419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.259424][T30419] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 423.267943][T30419] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 03:50:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x6000, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 423.275918][T30419] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 423.283870][T30419] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 423.291817][T30419] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 423.299804][T30419] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:01 executing program 0 (fault-call:6 fault-nth:18): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 423.338484][T30429] loop1: detected capacity change from 0 to 87 [ 423.354500][T30429] buffer_io_error: 77 callbacks suppressed [ 423.354511][T30429] Buffer I/O error on dev loop1, logical block 44, async page read [ 423.369402][T30429] Buffer I/O error on dev loop1, logical block 45, async page read 03:50:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 423.391508][T30429] Buffer I/O error on dev loop1, logical block 46, async page read [ 423.413240][T30444] FAULT_INJECTION: forcing a failure. [ 423.413240][T30444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.416997][T30446] loop4: detected capacity change from 0 to 264192 [ 423.426497][T30444] CPU: 1 PID: 30444 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 423.441411][T30444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.451449][T30444] Call Trace: [ 423.454710][T30444] dump_stack_lvl+0xb7/0x103 [ 423.459301][T30444] dump_stack+0x11/0x1a [ 423.463448][T30444] should_fail+0x23c/0x250 [ 423.467868][T30444] __alloc_pages+0x102/0x320 [ 423.472497][T30444] alloc_pages+0x21d/0x310 [ 423.476935][T30444] skb_copy_ubufs+0x32a/0xb20 [ 423.481721][T30444] ? __skb_clone+0x2db/0x300 [ 423.486436][T30444] dev_queue_xmit_nit+0x5c5/0x5f0 [ 423.491459][T30444] xmit_one+0x71/0x270 [ 423.495511][T30444] __dev_queue_xmit+0x1053/0x1c10 [ 423.500633][T30444] ? selinux_ip_postroute+0x19a/0x9d0 [ 423.506110][T30444] dev_queue_xmit+0x13/0x20 [ 423.510611][T30444] ip_finish_output2+0xa93/0xb10 [ 423.515557][T30444] ? iptable_mangle_hook+0x100/0x250 [ 423.520861][T30444] ip_finish_output+0x2fa/0x490 [ 423.525751][T30444] ip_output+0xf3/0x1a0 [ 423.529995][T30444] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 423.535445][T30444] ? ip_mc_finish_output+0xf0/0xf0 [ 423.540543][T30444] ip_local_out+0x164/0x220 [ 423.545032][T30444] ? __ip_local_out+0x1e0/0x1e0 [ 423.549940][T30444] ip_send_skb+0x27/0x90 [ 423.554889][T30444] udp_send_skb+0x62d/0x860 [ 423.559426][T30444] udp_sendmsg+0xfe4/0x12f0 [ 423.564046][T30444] ? ip_do_fragment+0x11f0/0x11f0 [ 423.569104][T30444] inet_sendmsg+0x5f/0x80 [ 423.573504][T30444] __sys_sendto+0x2a8/0x370 [ 423.577989][T30444] ? __fget_light+0x21b/0x260 [ 423.582642][T30444] ? __cond_resched+0x11/0x40 [ 423.587388][T30444] ? fput+0x2d/0x130 [ 423.591267][T30444] __x64_sys_sendto+0x74/0x90 [ 423.595973][T30444] do_syscall_64+0x3d/0x90 [ 423.600369][T30444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.606301][T30444] RIP: 0033:0x4665d9 [ 423.610229][T30444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.629869][T30444] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 423.638283][T30444] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 423.646353][T30444] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 423.654306][T30444] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 423.662269][T30444] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 423.670239][T30444] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000580)=""/102, 0x66) dup2(r1, r0) 03:50:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x7800, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 423.686053][T30446] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 423.701443][T30429] Buffer I/O error on dev loop1, logical block 44, async page read [ 423.715751][T30429] Buffer I/O error on dev loop1, logical block 45, async page read [ 423.723915][T30429] Buffer I/O error on dev loop1, logical block 46, async page read [ 423.732516][T30429] Buffer I/O error on dev loop1, logical block 44, async page read 03:50:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x80fe, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:01 executing program 0 (fault-call:6 fault-nth:19): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 423.750058][T30429] Buffer I/O error on dev loop1, logical block 45, async page read [ 423.770816][T30429] Buffer I/O error on dev loop1, logical block 46, async page read [ 423.787084][T30465] loop4: detected capacity change from 0 to 264192 [ 423.795420][T30465] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 423.820636][T30468] FAULT_INJECTION: forcing a failure. [ 423.820636][T30468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.833867][T30468] CPU: 0 PID: 30468 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 423.833933][T30429] Buffer I/O error on dev loop1, logical block 44, async page read [ 423.842291][T30468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.842316][T30468] Call Trace: [ 423.842323][T30468] dump_stack_lvl+0xb7/0x103 [ 423.868167][T30468] dump_stack+0x11/0x1a [ 423.872325][T30468] should_fail+0x23c/0x250 [ 423.876848][T30468] __alloc_pages+0x102/0x320 [ 423.881444][T30468] alloc_pages+0x21d/0x310 [ 423.885846][T30468] skb_copy_ubufs+0x32a/0xb20 [ 423.890520][T30468] ? __skb_clone+0x2db/0x300 [ 423.895101][T30468] dev_queue_xmit_nit+0x5c5/0x5f0 [ 423.900109][T30468] xmit_one+0x71/0x270 [ 423.904203][T30468] __dev_queue_xmit+0x1053/0x1c10 [ 423.909228][T30468] ? selinux_ip_postroute+0x19a/0x9d0 [ 423.914645][T30468] dev_queue_xmit+0x13/0x20 [ 423.919128][T30468] ip_finish_output2+0xa93/0xb10 [ 423.924121][T30468] ? iptable_mangle_hook+0x100/0x250 [ 423.929466][T30468] ip_finish_output+0x2fa/0x490 [ 423.934349][T30468] ip_output+0xf3/0x1a0 [ 423.938498][T30468] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 423.943947][T30468] ? ip_mc_finish_output+0xf0/0xf0 [ 423.949109][T30468] ip_local_out+0x164/0x220 [ 423.953596][T30468] ? __ip_local_out+0x1e0/0x1e0 [ 423.958427][T30468] ip_send_skb+0x27/0x90 [ 423.962650][T30468] udp_send_skb+0x62d/0x860 [ 423.967138][T30468] udp_sendmsg+0xfe4/0x12f0 [ 423.971659][T30468] ? ip_do_fragment+0x11f0/0x11f0 [ 423.976665][T30468] inet_sendmsg+0x5f/0x80 [ 423.980975][T30468] __sys_sendto+0x2a8/0x370 [ 423.985457][T30468] ? __fget_light+0x21b/0x260 [ 423.990141][T30468] ? __cond_resched+0x11/0x40 [ 423.994807][T30468] ? fput+0x2d/0x130 [ 423.998696][T30468] __x64_sys_sendto+0x74/0x90 [ 424.003406][T30468] do_syscall_64+0x3d/0x90 [ 424.007827][T30468] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.013702][T30468] RIP: 0033:0x4665d9 [ 424.017704][T30468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.037291][T30468] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 424.045730][T30468] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.053678][T30468] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 424.061626][T30468] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 03:50:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xa005, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 424.069574][T30468] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 424.077519][T30468] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:01 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:01 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:01 executing program 0 (fault-call:6 fault-nth:20): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xc805, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 424.113936][T30478] loop4: detected capacity change from 0 to 264192 [ 424.124393][T30478] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 424.174989][T30491] loop1: detected capacity change from 0 to 87 [ 424.183939][T30493] FAULT_INJECTION: forcing a failure. [ 424.183939][T30493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.197263][T30493] CPU: 1 PID: 30493 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 424.205694][T30493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.215824][T30493] Call Trace: [ 424.219129][T30493] dump_stack_lvl+0xb7/0x103 [ 424.223770][T30493] dump_stack+0x11/0x1a [ 424.227961][T30493] should_fail+0x23c/0x250 [ 424.232386][T30493] __alloc_pages+0x102/0x320 [ 424.236986][T30493] alloc_pages+0x21d/0x310 [ 424.241538][T30493] skb_copy_ubufs+0x32a/0xb20 [ 424.246210][T30493] ? __skb_clone+0x2db/0x300 [ 424.249846][T30492] loop4: detected capacity change from 0 to 264192 [ 424.250839][T30493] dev_queue_xmit_nit+0x46f/0x5f0 [ 424.261864][T30492] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 424.262385][T30493] xmit_one+0x71/0x270 [ 424.276098][T30493] __dev_queue_xmit+0x1053/0x1c10 [ 424.281283][T30493] ? selinux_ip_postroute+0x19a/0x9d0 [ 424.286633][T30493] dev_queue_xmit+0x13/0x20 [ 424.291112][T30493] ip_finish_output2+0xa93/0xb10 [ 424.296054][T30493] ? iptable_mangle_hook+0x100/0x250 [ 424.301341][T30493] ip_finish_output+0x2fa/0x490 [ 424.306172][T30493] ip_output+0xf3/0x1a0 [ 424.310315][T30493] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 424.315800][T30493] ? ip_mc_finish_output+0xf0/0xf0 [ 424.320917][T30493] ip_local_out+0x164/0x220 [ 424.325410][T30493] ? __ip_local_out+0x1e0/0x1e0 [ 424.330355][T30493] ip_send_skb+0x27/0x90 [ 424.334649][T30493] udp_send_skb+0x62d/0x860 [ 424.339231][T30493] udp_sendmsg+0xfe4/0x12f0 [ 424.343790][T30493] ? ip_do_fragment+0x11f0/0x11f0 [ 424.348976][T30493] inet_sendmsg+0x5f/0x80 [ 424.353291][T30493] __sys_sendto+0x2a8/0x370 [ 424.357818][T30493] ? __fget_light+0x21b/0x260 [ 424.362471][T30493] ? __cond_resched+0x11/0x40 [ 424.367131][T30493] ? fput+0x2d/0x130 [ 424.371101][T30493] __x64_sys_sendto+0x74/0x90 [ 424.375758][T30493] do_syscall_64+0x3d/0x90 [ 424.380284][T30493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.386191][T30493] RIP: 0033:0x4665d9 [ 424.390064][T30493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.409696][T30493] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 424.418085][T30493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.426324][T30493] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 424.434372][T30493] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 424.442325][T30493] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 424.450429][T30493] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:02 executing program 0 (fault-call:6 fault-nth:21): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xe803, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 424.566506][T30520] FAULT_INJECTION: forcing a failure. [ 424.566506][T30520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.567188][T30523] loop3: detected capacity change from 0 to 87 [ 424.579731][T30520] CPU: 0 PID: 30520 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 424.586253][T30524] loop1: detected capacity change from 0 to 87 [ 424.594292][T30520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.594305][T30520] Call Trace: [ 424.594312][T30520] dump_stack_lvl+0xb7/0x103 [ 424.608998][T30519] loop4: detected capacity change from 0 to 264192 [ 424.610639][T30520] dump_stack+0x11/0x1a [ 424.610663][T30520] should_fail+0x23c/0x250 [ 424.610681][T30520] __alloc_pages+0x102/0x320 [ 424.620800][T30519] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 424.625009][T30520] alloc_pages+0x21d/0x310 [ 424.652193][T30520] skb_copy_ubufs+0x32a/0xb20 [ 424.656874][T30520] ? __skb_clone+0x2db/0x300 [ 424.661459][T30520] dev_queue_xmit_nit+0x46f/0x5f0 03:50:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 424.666482][T30520] xmit_one+0x71/0x270 [ 424.673020][T30520] __dev_queue_xmit+0x1053/0x1c10 [ 424.678081][T30520] ? selinux_ip_postroute+0x19a/0x9d0 [ 424.683452][T30520] dev_queue_xmit+0x13/0x20 [ 424.687951][T30520] ip_finish_output2+0xa93/0xb10 [ 424.692867][T30520] ? iptable_mangle_hook+0x100/0x250 [ 424.698132][T30520] ip_finish_output+0x2fa/0x490 [ 424.703038][T30520] ip_output+0xf3/0x1a0 [ 424.707195][T30520] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 424.712715][T30520] ? ip_mc_finish_output+0xf0/0xf0 [ 424.717852][T30520] ip_local_out+0x164/0x220 [ 424.722345][T30520] ? __ip_local_out+0x1e0/0x1e0 [ 424.727209][T30520] ip_send_skb+0x27/0x90 [ 424.731437][T30520] udp_send_skb+0x62d/0x860 [ 424.735918][T30520] udp_sendmsg+0xfe4/0x12f0 [ 424.740392][T30520] ? ip_do_fragment+0x11f0/0x11f0 [ 424.745426][T30520] inet_sendmsg+0x5f/0x80 [ 424.749826][T30520] __sys_sendto+0x2a8/0x370 [ 424.754307][T30520] ? __fget_light+0x21b/0x260 [ 424.758960][T30520] ? __cond_resched+0x11/0x40 [ 424.763671][T30520] ? fput+0x2d/0x130 [ 424.767626][T30520] __x64_sys_sendto+0x74/0x90 [ 424.772303][T30520] do_syscall_64+0x3d/0x90 [ 424.776698][T30520] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.782590][T30520] RIP: 0033:0x4665d9 [ 424.786457][T30520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.806053][T30520] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 424.814444][T30520] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.822392][T30520] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 424.830337][T30520] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 424.838281][T30520] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 424.846231][T30520] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 [ 424.897252][T30537] loop3: detected capacity change from 0 to 87 [ 424.927868][T30541] loop1: detected capacity change from 0 to 87 03:50:02 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xf401, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:02 executing program 0 (fault-call:6 fault-nth:22): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 425.027859][T30559] FAULT_INJECTION: forcing a failure. [ 425.027859][T30559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 425.030455][T30563] loop1: detected capacity change from 0 to 87 [ 425.041213][T30559] CPU: 0 PID: 30559 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 425.055758][T30559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.056497][T30564] loop3: detected capacity change from 0 to 87 [ 425.065804][T30559] Call Trace: 03:50:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 425.065813][T30559] dump_stack_lvl+0xb7/0x103 [ 425.065838][T30559] dump_stack+0x11/0x1a [ 425.083963][T30559] should_fail+0x23c/0x250 [ 425.088378][T30559] __alloc_pages+0x102/0x320 [ 425.093021][T30559] alloc_pages+0x21d/0x310 [ 425.097438][T30559] skb_copy_ubufs+0x32a/0xb20 [ 425.102190][T30559] ? __skb_clone+0x2db/0x300 [ 425.106877][T30559] dev_queue_xmit_nit+0x5c5/0x5f0 [ 425.111905][T30559] xmit_one+0x71/0x270 [ 425.115997][T30559] __dev_queue_xmit+0x1053/0x1c10 [ 425.121019][T30559] ? selinux_ip_postroute+0x19a/0x9d0 03:50:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 425.126563][T30559] dev_queue_xmit+0x13/0x20 [ 425.131061][T30559] ip_finish_output2+0xa93/0xb10 [ 425.135995][T30559] ? iptable_mangle_hook+0x100/0x250 [ 425.141349][T30559] ip_finish_output+0x2fa/0x490 [ 425.146238][T30559] ip_output+0xf3/0x1a0 [ 425.149135][T30567] loop4: detected capacity change from 0 to 264192 [ 425.150437][T30559] ? ipv4_conntrack_defrag+0x154/0x1d0 [ 425.159166][T30567] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 425.162397][T30559] ? ip_mc_finish_output+0xf0/0xf0 [ 425.162424][T30559] ip_local_out+0x164/0x220 [ 425.162442][T30559] ? __ip_local_out+0x1e0/0x1e0 [ 425.186535][T30559] ip_send_skb+0x27/0x90 [ 425.190758][T30559] udp_send_skb+0x62d/0x860 [ 425.195251][T30559] udp_sendmsg+0xfe4/0x12f0 [ 425.199776][T30559] ? ip_do_fragment+0x11f0/0x11f0 [ 425.204783][T30559] inet_sendmsg+0x5f/0x80 [ 425.209109][T30559] __sys_sendto+0x2a8/0x370 [ 425.213599][T30559] ? __fget_light+0x21b/0x260 [ 425.218329][T30559] ? __cond_resched+0x11/0x40 [ 425.222999][T30559] ? fput+0x2d/0x130 [ 425.226931][T30559] __x64_sys_sendto+0x74/0x90 [ 425.231939][T30559] do_syscall_64+0x3d/0x90 [ 425.236417][T30559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.242297][T30559] RIP: 0033:0x4665d9 [ 425.246181][T30559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 425.265972][T30559] RSP: 002b:00007f80b4421188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 03:50:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfc00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:02 executing program 0 (fault-call:6 fault-nth:23): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 425.274446][T30559] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 425.282401][T30559] RDX: 000000000000fdbe RSI: 0000000020000100 RDI: 0000000000000004 [ 425.290870][T30559] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 425.299013][T30559] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 425.307009][T30559] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 425.362768][T30592] loop3: detected capacity change from 0 to 87 [ 425.372742][T30595] FAULT_INJECTION: forcing a failure. [ 425.372742][T30595] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 425.373338][T30593] loop1: detected capacity change from 0 to 87 [ 425.385854][T30595] CPU: 1 PID: 30595 Comm: syz-executor.0 Not tainted 5.13.0-syzkaller #0 [ 425.400386][T30595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.410469][T30595] Call Trace: [ 425.413729][T30595] dump_stack_lvl+0xb7/0x103 [ 425.418365][T30595] dump_stack+0x11/0x1a [ 425.422501][T30595] should_fail+0x23c/0x250 [ 425.426899][T30595] should_fail_usercopy+0x16/0x20 [ 425.431938][T30595] _copy_to_user+0x1c/0x90 [ 425.436421][T30595] simple_read_from_buffer+0xab/0x120 [ 425.441775][T30595] proc_fail_nth_read+0xf6/0x140 [ 425.446693][T30595] ? rw_verify_area+0x136/0x250 [ 425.451765][T30595] ? proc_fault_inject_write+0x200/0x200 [ 425.457376][T30595] vfs_read+0x154/0x5d0 [ 425.461543][T30595] ? __fget_light+0x21b/0x260 [ 425.466417][T30595] ? __cond_resched+0x11/0x40 [ 425.471079][T30595] ksys_read+0xce/0x180 [ 425.475230][T30595] __x64_sys_read+0x3e/0x50 [ 425.479722][T30595] do_syscall_64+0x3d/0x90 [ 425.484248][T30595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.490117][T30595] RIP: 0033:0x41935c [ 425.493988][T30595] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 425.513574][T30595] RSP: 002b:00007f80b4421170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 425.522039][T30595] RAX: ffffffffffffffda RBX: 000000000000fdbe RCX: 000000000041935c [ 425.530007][T30595] RDX: 000000000000000f RSI: 00007f80b44211e0 RDI: 0000000000000005 [ 425.537972][T30595] RBP: 00007f80b44211d0 R08: 0000000000000000 R09: 0000000011000a07 [ 425.545930][T30595] R10: 0000000004004084 R11: 0000000000000246 R12: 0000000000000002 [ 425.553883][T30595] R13: 00007fff17f9535f R14: 00007f80b4421300 R15: 0000000000022000 03:50:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfe80, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 425.570407][T30596] loop4: detected capacity change from 0 to 264192 [ 425.625684][T30596] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:03 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xff00, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x74, 0x4004084, 0x0, 0x11000a07) [ 425.871651][T30622] loop4: detected capacity change from 0 to 264192 [ 425.884855][T30622] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x2000febe, 0x4004084, 0x0, 0x11000a07) 03:50:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x7ffff000, 0x4004084, 0x0, 0x11000a07) [ 426.235115][T30656] loop4: detected capacity change from 0 to 264192 [ 426.236384][T30658] loop3: detected capacity change from 0 to 87 [ 426.243216][T30656] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 426.263084][T30662] loop1: detected capacity change from 0 to 87 03:50:04 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfffffdef, 0x4004084, 0x0, 0x11000a07) 03:50:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 426.729763][T30684] loop1: detected capacity change from 0 to 87 [ 426.738756][T30689] loop3: detected capacity change from 0 to 87 [ 426.746663][T30690] loop4: detected capacity change from 0 to 264192 [ 426.767094][T30689] handle_bad_sector: 222 callbacks suppressed [ 426.767108][T30689] attempt to access beyond end of device 03:50:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 03:50:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @loopback={0x0, 0xac141409}}, 0x1c) [ 426.767108][T30689] loop3: rw=0, want=94, limit=87 [ 426.774808][T30684] attempt to access beyond end of device [ 426.774808][T30684] loop1: rw=0, want=94, limit=87 [ 426.801072][T30690] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 426.854850][T30707] attempt to access beyond end of device [ 426.854850][T30707] loop1: rw=0, want=90, limit=87 [ 426.865551][T30707] attempt to access beyond end of device [ 426.865551][T30707] loop1: rw=0, want=92, limit=87 [ 426.868969][T30714] loop3: detected capacity change from 0 to 87 [ 426.878494][T30707] attempt to access beyond end of device [ 426.878494][T30707] loop1: rw=0, want=94, limit=87 [ 426.893594][T30707] attempt to access beyond end of device [ 426.893594][T30707] loop1: rw=0, want=90, limit=87 03:50:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5, @loopback={0x0, 0xac141409}}, 0x1c) [ 426.915715][T30714] attempt to access beyond end of device [ 426.915715][T30714] loop3: rw=0, want=94, limit=87 [ 426.921939][T30707] attempt to access beyond end of device [ 426.921939][T30707] loop1: rw=0, want=92, limit=87 [ 426.934013][T30714] attempt to access beyond end of device [ 426.934013][T30714] loop3: rw=0, want=90, limit=87 [ 426.940907][T30707] attempt to access beyond end of device [ 426.940907][T30707] loop1: rw=0, want=94, limit=87 [ 426.984337][T30731] loop4: detected capacity change from 0 to 264192 [ 426.997338][T30731] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$packet(r0, &(0x7f0000000200)="8a38cc769af515a433684dc0df0a1dad7587c3a95e93d62a05594f0bfbff8d9b2d407279d089725939e9b9aad917972d2385aaad4f65c3e9fadd5561c385b987121c5bcc8b001edcd352cf98fb74e7ce91ce18ec387d61caa36d05f848d2d2a3eb610d8f5cfdf6fd0791cf65aea050721bce9781b4d19e17fbc64287f81dec8cbe3149f4", 0x84, 0x80, &(0x7f00000002c0)={0x11, 0x2, 0x0, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/150, 0x96, 0x22, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) 03:50:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7, @loopback={0x0, 0xac141409}}, 0x1c) [ 427.608395][T30755] loop3: detected capacity change from 0 to 87 [ 427.611501][T30758] loop1: detected capacity change from 0 to 87 [ 427.615241][T30756] loop4: detected capacity change from 0 to 264192 [ 427.642987][T30756] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) fcntl$setsig(r0, 0xa, 0x13) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x0, [0x5, 0x401, 0x110b868e]}, &(0x7f0000000200)=0x44) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e23, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) 03:50:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4b000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 427.761802][T30791] loop4: detected capacity change from 0 to 264192 [ 427.772520][T30791] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 427.777032][T30792] loop1: detected capacity change from 0 to 87 [ 427.788736][T30794] loop3: detected capacity change from 0 to 87 03:50:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000140)=0x3, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) signalfd(r2, &(0x7f0000000000)={[0xe97e]}, 0x8) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x141000, 0x0) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000000200)=0x8001, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 428.463955][T30810] loop4: detected capacity change from 0 to 264192 [ 428.477592][T30810] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 428.489487][T30817] loop3: detected capacity change from 0 to 87 [ 428.503001][T30819] loop1: detected capacity change from 0 to 87 03:50:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x88001, 0x6, 0x0, 0xfffffffe}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r2 = accept$inet(r1, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140), 0x4) 03:50:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10, @loopback={0x0, 0xac141409}}, 0x1c) [ 428.528488][T30819] buffer_io_error: 185 callbacks suppressed [ 428.528499][T30819] Buffer I/O error on dev loop1, logical block 44, async page read [ 428.545565][T30819] Buffer I/O error on dev loop1, logical block 45, async page read 03:50:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 428.570347][T30819] Buffer I/O error on dev loop1, logical block 46, async page read [ 428.583628][T30819] Buffer I/O error on dev loop1, logical block 44, async page read [ 428.594025][T30819] Buffer I/O error on dev loop1, logical block 45, async page read [ 428.606744][T30841] loop4: detected capacity change from 0 to 264192 03:50:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x6, 0x9, 0x0, 0x7, 0x0, [0x3, 0x100, 0x7fff, 0x101]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000080)=0x9e87, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x11, @loopback={0x0, 0xac141409}}, 0x1c) [ 428.613777][T30819] Buffer I/O error on dev loop1, logical block 46, async page read 03:50:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x67}, 0x8) 03:50:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 428.646586][T30841] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 428.673611][T30819] Buffer I/O error on dev loop1, logical block 44, async page read [ 428.679770][T30855] loop3: detected capacity change from 0 to 87 03:50:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x28, @loopback={0x0, 0xac141409}}, 0x1c) [ 428.723507][T30819] Buffer I/O error on dev loop1, logical block 45, async page read [ 428.739920][T30819] Buffer I/O error on dev loop1, logical block 46, async page read [ 428.748597][T30819] Buffer I/O error on dev loop1, logical block 44, async page read [ 428.763068][T30868] loop3: detected capacity change from 0 to 87 [ 428.836411][T30879] loop1: detected capacity change from 0 to 87 03:50:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000040)='stat\x00') setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = syz_open_procfs(r4, &(0x7f00000011c0)='oom_score_adj\x00') setsockopt$packet_int(r5, 0x107, 0xe, &(0x7f0000001140)=0x4, 0x4) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000000140)={{r1}, 0x0, 0x2, @unused=[0x6, 0x10001, 0x0, 0x2], @name="f0815ad72508a6b3ad6b1a4df2e677ddbd1c15f4dea5958f05cb62ad155379c8d56033036558d75064ce43c22be70dc5cf42c3f96bb487f817117a536c139f53487bd681667e1ba78c125dcb54bf2102274832fa13516d1816a5829f129ee96abe8352d08c86fabd319c002483d3b9adf632826891d0ebf80e70b8252ffc203d6ef861096b3290cbc6a82465e895c0aeb253c948826d665d4699cd31b5cb990db5eabc3168d79ec654d89a8fe8602424f6a8ed5f75d1bd84519a5be5a4432dafc3ad1dce453987b9cba8a416bff262b024d0d5baf41e17d9400e836ae41108de15eaaf1d9f7cde4338cd3149230537ff2c34ac62b991b0cf9bbf7c3288fd59cbdea3d2ee895c10cdc26891f71ea5b8f313bcecad88f3884ee10e3ced6ea9554f501997029608459af10ad5fe5a5c1aec1840354888f33ba5d34a963fb7fdde9feea3f4469fbe839e86a6af2075e1afb12b8cbc15f014aac27a4dd30bc44d7c573e7234015be256259e6913a1b11c5b4ef79f77eebcb572d644f0e341e1199de05c8020239c0e7bc50c295473b81c47d0bf02211d837b741ba9d82634d57b63f443f1f6532d5a8617a40a9061a95c203855d390a775c37ed6fb8af29fbc287f3529d73b654498512b14cbbd6c7707673d79e25e9b4b5c00685e752a973f354708d37be87c39326b7d4ff77b904cb5d39fa89359cefa5bc1263893a2a249ad12fa6760903467014efb4a166b3ba3c99587fb544f10c72bcc45b1feddff582c1828dca53130ec20acf171079726517d4791e4fef112401ca9f1948a437f2ce09a027363f4ddbe496c06608b2ce73249cf9c7a0caeaab92594f552e34a20d28e9fa0328564e21e97c8582d959ac6f23b2b3a73536612a6f1715cf1011728f42be431af2ba2dc479405d7a488b30e28eede6d231f798cd7240793d6877dc08758708f4c9583889c9f23002e06a47af3f67d8a3c75eb0aa59a739dbd26aaa2ff92c7dfbba8a31c2d7081af72fcae757376d57567ac3fcc362f905f9cccf0ed699844d635daebc9cddb27c71182db122cffe3fa5c9cc36be9a08fb1171d28315ce6c3898a64c5c2a6982116ffd3228b026dd208a355bf05062485a096a6fb0f7fd1785834192395494fe497ed55159df1bbdd3df9b260264f03faec00f5727c38595c5d7b931c908f1e60e1bfc5d3668463dfc73720c6ae6f6e1808c6ddbeb5e48c14ad3f4cfb3706c9f2575de3da69c58b81b25c1e33ecd6a6e5a9666a82086f488a7b530a56fc1beb8c6267c7ff71850e18fc71e4732bcf8239d9223bc76b0b078ecd101766184a5bc38d3986a7f2a236099b1c09ab749d47629d4d021268c8704ebcfd707747ecfbc01106d0c75cbe5be0be7e329760d1a046c69f553e908e105632f588d0dbdab1f59d89f040a90ab06904d857f86f4542f7d09f37b6b18e90f426eb52f0f0c570b833bca87ed18d7d1e185c1a0b3b85246e1da0f172dfb381a2fbe0deba039e57509a6c54137317e70ef23b92b46ef14ab7420d17ec55d239c4b0b9e22e9a58bb814ae37b86be320bf905f1d56216eb5044997562681c13975e4627c8552dafbe6a631e3119617f7a1310028f5dc362d20fa3563be33396deb45e588e4f1f0d829857b1fd91d386b7d96e7a441d9619c5dd20edaa472b511f118c6066c231743c899a654f22f9b4dba408d9bec11f3ddf51157184a67a8141d73b2180ebc90b659f9033e8c805a4f3aac11063831d385e58b2131ef8bc87a38d90e9200fdef5d777eb4e5264677f6d7e79516e14a800e144cc2506b0c7017a40b6995be0940f694325d743b2aaa80c1b309cd75c958b380e755a674a7e64555cdac1003739ab06d3e11a4f66e55689f709a81faaf1332fb7ec665d417c0b5cbd44cd275c824a1911c9c4e82a1854b633204d7c4d183ae86d98680bace3a5f5958369b69709af0d67446c98ed6a89e5a0019be6cd5b52355e010a19419933f8d347292524a612466afcf96bd8d4ee731cad11b8b59f23076e984c237ac92de314550296d5acb479a79ce6c011cb8f30e648ac261531a08d454f7823040785c989e355d5f5c7e83036aff94ced6b0602f4345a546cc170f00e05fab5f1384d2f6ffecc66609f09c4c1bf7a128f7ecba0a0ff745d4bdf602eb19a2615bd6f6f0d3a8e90b7865f03c36f7d52cdf952fe0a155cbf45d07ddc71069127e9ac7a1af6c918a1131e49904c4a154522c409da4513da0d586009d9f2cd733758e0f5f6acbbec9278fa85a229cc40dca7064c2d7560969cc696a1c441eab1017b99b9a949dd1e723d6d1389f31c2940e7dd3a60c40ef19e75f11d2d1e2b0735df78a1ec2ce180df56ea6bb3a3cfca551d8c588042ea0fd9dd9316f1ca897714e5c1aa0eb224d5903f520e5aa4525213d3e2acd426e8052a65adc1fdf9121cfe4edd2563ee770e100154c5ef0bf163809285838198d98b73b298589af7d38ceadc7f8349ba614dc2aa7379430947c0038b8978ef269ee942eafd7964e7e5ae6ac13ee19ddc2c0166378fc01ce9c917e9480e724b1316144d52d7c43e55d8e001f8477a94d64637dcab0fdbe37b013a79f0ef516dc5b8d97b253157a7e8fe5d333ede4bad67d5fdfb1c3655e151dd1bc59bc05f6274260c5ba720fa67e6f5f2478d6f07c76d2bfaf17c5ba50a0766c1f5b32542c5c47979f6cfd2f94c976876918b65418fbc9ecff2d6ae9d23010045579bc5ce2ae3358a9f8a471e9a6a8f3627979998b53e87b836355fdd2f02934d603ffe166041d27252dd578df6c73dba5ec0b687a269aa52bcc26e5dce643d7fb4ecb9670b04ef12f5de5ca7fa4d0cfb7dc22bb87b55df03b09759aa9f04f4cdf8c2b16ef76568720677499681b2a194e37d54b65b047ca0801796b2f30b83cb6f7b8cce128408d8277b682f4d6139413aee4f943bd4f76ce94319c0f47504d22def644d7d880aa18b496c7fcbf280fcef6b283c80dcc38440dbc43b1c69a87870c3bca9ec4d674a5b46fc978493ec0430830b2f6d9d03b7c4e10624bed66347bf41e06d12ddcaea3fc2fa371711988eaba22e40388fdc1b8d1418634596acad9855953f87a397ab2853df888ff174379e3790bc7be5d0c8039a0fe94767aa6cdd2de3c70d15d4237ecdd7241f19b495c9faf9a75f3d6045b0bff0e08012f17da13bfa164bb05b49c7addf9c7bfa6c735f2d8da593ed84ce69df4a0f4aca1861180a1bacfb6664b9e144ae4a75287c09b2b96dbf201c3bf8b25985a33bd404b567c62a29dd440aa7062ed894ab0628821a4da1f0bc899236d97c40583b3ec5b9d4c072d12c155f6a1f829bb4b8c801eeaeac73ae08dfd6cc4bffc3b08913b2848778e317631ec6056f3d55282201171239afa55a85184ecd81ea0718814daad54d3ff5564284b1510a9ca6457a97b7654007bc75445914a7954e9ddeb2194b127e9af39c05f0685740bf6bc04c43f4e0eb76a142a75ca192c85ea8c1d96c0c39d25e96f331a2f22b6f249576cf3d59f2fa4d35aa353910c6a0da73e22c86dba949ee3cbf6bd9b7561483b83c78e9898209077d89d3ea804d1f764a039d7b3fc30e24fbb889c9772458b1fee57ada0040f8b2a3d0eb821f9bef4022de4d0876dd49b1cfcd01f38e8dd50ae67c6a788e62761d4dcc938796c669758ba7f9e985dd6fd3b4acf4ab9c871436243aa6473a437cff79ee270c181002782d3bb9ad95f9b1601a6b147052dc44959644632ba79601dc2e3e1cdfbf461d06ef4834a6cd878dc67eb7dfaaf07648ea1a5479ba8fe5c49dd3312b39f09b94235c9bbb7e69e455a4553afe4efa9ff002ce69d033153b7da7d67378c975a93305fb8729f4bc65a3a8208d8f0ea6fcd9c4f62d54c6703dbdde8d04903559b70d7649534d33851934dabb478700244f889b118af3c414864c772f744e48f4456b2de7fed3249621d89e47042d6a95a8a0fffed9f411b3defa9fe1769d59917bbe689a454c2546de6edc79b1e6bfa69e68c66541f7029e3fd742592e0b62383f4cc6eb678e5cf6309e7034997defd15e73481107a1655ce40afd794799797a06675e466e05bea9524d97ac74548bc5f955b0c3a26335b648b31e1f3b874f680435ca38d11868e00f5c2b050c822686c575f69a9b4e5c29e7d42eb73a4172e0caf3894255933e7463a5366e00478ba30f1e30d81463bc6d1891c8535d19d41b469fb4b3577d82b79db360bf39913ecfe4e7882e1d894106f6144802a5a5dedc28e7e0dc777bff9bbe7db334d08841866353b3bbc3ea0599c520f04fffa19ba7b99e2679c4a33fd793203f143565b79f3504d7ee3342c804829879e0ef61cefd5d0749c1d846004b853d919212188f85009f54df6a82a617402ba387afeaf6864678dba991c8d3ace72e1401c507c2b84dc20503635118deff371cfa0883fd3df0d5be4baf82e1296b0905b50211119dd3b76543c04805fea204f16797f77426b53a778e11abd91200fa82ec212e16dc3d0f1c46a349a7cb562da9f8999319ecef3b009d9484d4390200000000000000f50017c4e89ccd81f0631e24950c609ba6884b6b91c2f9b61e78ac3367cd6cb05fdb35f816822419b979e29fdb195085ecead7d162c456c894bd9200e15096542412013555320ae4605b50e4600979dd1a87af4f774154eaee6a752a4d4d9b3b98bc6c8f4af7b97a543af7b28cfeda60d33a005e1727fe2da82ab80670fd07cad621fe77159eb73e0964cb95234772479276e8a72c9e07bf4b1be6eb0faf0e450fe28a659d56dc59f85f5d894f0dfc08247ba904d787e739b69d7f20277318a6ddf0d3983fc136bf240bea7c525ca28c5c3b52ab90e58fe46c7e7ea24d579d128e7ca0b986134919ea4253b1f78367552904fa84d5003fd869c762437588657860384d073efae1b8439533d0742461e461544785c9a74620cf870f937921d25af0564cedcfc778426a3d98e7bbb63670e52a1406117e633475e57fee22019f16fae284721fbeed3e9cc374cd4153316047ad5456c994a76e8996c9502bebad89fb4b5fc4b333af6c7cb7bdd3442168e2da4c6fc40ccdaf572eb5f93044cbcdbe485b681de8582ef541f12d5eac4ed930b2b7fd76f2153a75bbbc999b1e65ced69a4632ac923238cde03c6be58cab56c8e4355b4e09dc2d7079377392ee06ad310dfb69dd469f8c6ad2307e6e82f67076ad27b1acdf400dbcfcb59efd94e2e1a32bb01abd2e37fdd00f10062d8d43dee38b6a25318159c03148ff4319b8ba3cb5182f075dd5edde3f1086c26ac673c5554d1f83fc8a20234cc2494a36e185c2349bc79807cecea5e825c0efa78aed48879468e55e99a8da783cec29b916d19374800271b850b949ba611fdd19823cee8f51fb7f18f7f3f885f9259e1fb31f4e27615f713df3971597d2a8bb5f5d8c87531247b6f186aceacde528ea24a1b0d2c8bd1045854731e669d01055d5499451b9a81f2ccbe13f21c3b2d4f10faf43a3fe42b3ec53a8fdf99bd10ca1f9a59742e95e4a95a9eee71c26375666b83328e6ee8451c5a546c35782ab70e90090c867806c0d5a810545cc35958a37ee6c89c14798ab9ec74b977e1620c74bc145062974191458475c36f749ebf6fc15dc9c89edc515cfc2875eb3b890a5889326b5c36031c233dee5bd2795dc8fa7e9dedf19a34621b7c3bdc0e04758adc59d9384121e70ee7229ed5eb21266"}) r6 = epoll_create1(0x80000) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) copy_file_range(r6, 0x0, r7, &(0x7f0000001180)=0x3, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x30, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x8, 0xb8bc, 0x9, 0xd7}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x58, @loopback={0x0, 0xac141409}}, 0x1c) [ 429.370463][T30893] loop3: detected capacity change from 0 to 87 [ 429.370756][T30892] loop1: detected capacity change from 0 to 87 [ 429.403390][T30900] loop4: detected capacity change from 0 to 264192 03:50:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0)=0x4, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x51) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 429.434071][T30900] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x60, @loopback={0x0, 0xac141409}}, 0x1c) [ 429.509587][T30924] loop3: detected capacity change from 0 to 87 [ 429.536071][T30931] loop1: detected capacity change from 0 to 87 03:50:07 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x8001, 0x565, 0xfffffff7, 0xcda}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000240)="58cffa858f3d33cd9e00f66d088bc0a44a", 0x11, 0x400c0c4, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r2, &(0x7f0000000140)=""/182, 0xb6, 0x42, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) 03:50:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x78, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc, @loopback={0x0, 0xac141409}}, 0x1c) [ 430.247996][T30949] loop4: detected capacity change from 0 to 264192 [ 430.259471][T30949] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 430.261146][T30954] loop3: detected capacity change from 0 to 87 [ 430.272014][T30955] loop1: detected capacity change from 0 to 87 03:50:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f00000011c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x3, 0x2) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000140)="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") r3 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev}, &(0x7f0000001140)=0x10, 0x80400) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000001180)={0x2, 'veth1_to_bond\x00', {0x2}, 0x7ff}) sendto$inet(r1, &(0x7f0000000100)='J', 0x6aab, 0x4004084, 0x0, 0x11000a07) 03:50:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x103, @loopback={0x0, 0xac141409}}, 0x1c) [ 430.360321][T30970] loop1: detected capacity change from 0 to 87 [ 430.381250][T30971] loop4: detected capacity change from 0 to 264192 [ 430.393150][T30971] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 430.437626][T30987] loop3: detected capacity change from 0 to 87 03:50:08 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001140), 0x80, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001180)=0x80, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001240)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f00000011c0), &(0x7f0000001200), 0x2, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r2}, r4, 0x18, @inherit={0x60, &(0x7f0000000040)={0x0, 0x3, 0x8, 0x9, {0x8, 0x2, 0x8000, 0x400, 0x1000}, [0x5, 0x2, 0x7]}}, @subvolid}) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r5, 0xd000941e, &(0x7f0000001440)={0x0, "8076788775c15f46b67d16fe984155fd"}) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1f4, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 431.149773][T31010] loop4: detected capacity change from 0 to 264192 [ 431.165302][T31010] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 431.178570][T31015] loop1: detected capacity change from 0 to 87 03:50:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)=""/111, &(0x7f0000000080)=0x6f) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000040)='J', 0x1, 0x10008001, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r5, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@local, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x4, r5, 0xee01}, {0x3, 0x800, 0xbc2a, 0x10001, 0x1, 0xffffffffffffff7f, 0x3ff, 0x9}, {0x7, 0x40, 0x80, 0x7}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local, 0x4d2, 0x33}, 0xa, @in6=@mcast2, 0x3506, 0x2, 0x0, 0x92, 0x1, 0x0, 0x1}}, 0xe8) 03:50:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x220, @loopback={0x0, 0xac141409}}, 0x1c) [ 431.195929][T31018] loop3: detected capacity change from 0 to 87 03:50:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x300, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 431.308030][T31041] loop3: detected capacity change from 0 to 87 [ 431.327290][T31052] loop1: detected capacity change from 0 to 87 [ 431.344459][T31053] loop4: detected capacity change from 0 to 264192 [ 431.352375][T31053] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:09 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040)=0x1000003, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x301, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3e8, @loopback={0x0, 0xac141409}}, 0x1c) [ 432.044455][T31070] loop1: detected capacity change from 0 to 87 [ 432.064438][T31076] loop3: detected capacity change from 0 to 87 [ 432.070593][T31075] loop4: detected capacity change from 0 to 264192 [ 432.077187][T31070] handle_bad_sector: 191 callbacks suppressed [ 432.077197][T31070] attempt to access beyond end of device [ 432.077197][T31070] loop1: rw=0, want=94, limit=87 03:50:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8eddbdd0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) [ 432.090943][T31075] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 432.127798][T31070] attempt to access beyond end of device [ 432.127798][T31070] loop1: rw=0, want=90, limit=87 03:50:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x500, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 432.157391][T31070] attempt to access beyond end of device [ 432.157391][T31070] loop1: rw=0, want=92, limit=87 [ 432.172709][T31070] attempt to access beyond end of device [ 432.172709][T31070] loop1: rw=0, want=94, limit=87 [ 432.186675][T31070] attempt to access beyond end of device [ 432.186675][T31070] loop1: rw=0, want=90, limit=87 [ 432.200201][T31105] loop3: detected capacity change from 0 to 87 03:50:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r4, 0x1, 0x6, @broadcast}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 432.207148][T31103] loop4: detected capacity change from 0 to 264192 [ 432.218669][T31070] attempt to access beyond end of device [ 432.218669][T31070] loop1: rw=0, want=92, limit=87 [ 432.222341][T31103] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 432.231528][T31070] attempt to access beyond end of device [ 432.231528][T31070] loop1: rw=0, want=94, limit=87 [ 432.259635][T31070] attempt to access beyond end of device [ 432.259635][T31070] loop1: rw=0, want=90, limit=87 [ 432.292748][T31070] attempt to access beyond end of device [ 432.292748][T31070] loop1: rw=0, want=92, limit=87 [ 432.306346][T31070] attempt to access beyond end of device [ 432.306346][T31070] loop1: rw=0, want=94, limit=87 03:50:10 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5a0, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) 03:50:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000540), 0x4) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="b39739bfa0e4d6b4049212bd4444084986f82327c07dc28f8f688acb74cfcd6fcafdc3a98a745c4f3dd09efde4139d360b034c6c86bc007c98ae581368527c366ae5c6922985cd87dbe2988d0d37ccc5275f1f326cc9199f4487d9a54e4fb4e05c0ad99ea45c0cefd475ca4e4ec824ad78586ddf431a99f03f2aff5bbf461223ea61256ca3d5d01a43626376daa01407dbfa2d1c4daca52f027f0c44399c9bb6cedb28f763e34e3b54d3d420a06f6c429a413a42638622920a5fb1ce356df605a5fde2e14731a42e320d8fece4e2faae55a9131c0cac5f7144c8412e8093dc781322ea5e2f3da299400d6225", 0xec}, {&(0x7f0000000240)="d8f215383cc557f7347291738ed3ec4c53074865051181dbdc3868be88f18b087c79da67d75962e49ffa81ea27ce52409e3627b923b96a0fc43757ec1cf8427172da029daa3537d69c5800dfa88e9a901de0ba8468d96e5d8d699fbe8edd5eec59ff28c41333ebd0df70db2709d2ecc0fa08f4f6ef20b9855d1a6c1fc1e7e7e85f3b0e372a2da9cdcf199146a3a053a8a65b74f1d8324b1e8a", 0x99}, {&(0x7f0000000300)="a5dfe33e2664957ea5eaa4f1ac9e83c99a349c491f07e6aada3abfcce54bc688d47abcf9729569ad10b91412bff9ee0926bb0e6ab5251f34ed74aa5963a4180ae1a74a11301ba900b92539a2e1d1ae48b630182a7a041017b8f263f2319ed65d1e5a138a264c25d31f48c187d1642650c1ae12688a95e9a3d13c2ea06f9a2985419d33fae2535d55193034e7cc2606c7921b", 0x92}, {&(0x7f0000000040)="cd84cd311a463021326dfc7c640db0f18babf9bf9ca4f19cb6fc1684c0279f399cc2f8", 0x23}, {&(0x7f0000000080)="c28abf58787ec3", 0x7}, {&(0x7f00000003c0)="4da2a874cb20da8a31708721c5434ba0f039e865f7099fd57283986b4eda3546f32b1bb66de34914c6a5379390b456b25dfeb7c29e8af90aa0b88891fbf85c1aa90b2b27a72ab72ccc8e3611d6d10061707e261817a4535f106c246cd6232f9c567c6f08516cc603e635c43c57eedfeb7ee37e44bce30d93ff7708249a998da473c925ba6dfc914015a48ff653e6433525235744200675322c64659792f4b0ab1a97baf5c95802751d370296fcdba53947f1311b46e799618af8935402cbd00000000000000000", 0xc7}], 0x6, 0x6) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) 03:50:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5c8, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 432.932246][T31144] loop3: detected capacity change from 0 to 87 [ 432.938537][T31139] loop4: detected capacity change from 0 to 264192 [ 432.968676][T31139] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) 03:50:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb2170000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 433.077691][T31175] loop4: detected capacity change from 0 to 264192 [ 433.094176][T31178] loop3: detected capacity change from 0 to 87 [ 433.101688][T31175] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:11 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x600, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) splice(r2, &(0x7f0000000140)=0xffffffffffffffc0, r3, &(0x7f0000000180), 0x9, 0x2) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x700, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r3 = dup(r1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0xfffffff7, 0xff, 0x6, 0x9, 0x800, 0xffff, 0x9}, 0x1c) [ 433.844114][T31194] loop3: detected capacity change from 0 to 87 [ 433.851819][T31193] loop4: detected capacity change from 0 to 264192 [ 433.873224][T31193] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd0bddd8e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 433.988924][T31226] loop3: detected capacity change from 0 to 87 [ 434.036831][T31231] loop4: detected capacity change from 0 to 264192 [ 434.054215][T31231] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:12 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x810, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:12 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x301000, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0xd, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000200)=0xffff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x80800) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 434.707733][T31246] loop4: detected capacity change from 0 to 264192 [ 434.714707][T31247] loop3: detected capacity change from 0 to 87 [ 434.717760][T31248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2573 sclass=netlink_route_socket pid=31248 comm=syz-executor.0 [ 434.725779][T31246] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf00, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 434.780910][T31248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2573 sclass=netlink_route_socket pid=31248 comm=syz-executor.0 03:50:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_io_uring_setup(0x68b2, &(0x7f0000000200)={0x0, 0x3a9b, 0x20, 0x0, 0xb2, 0x0, r1}, &(0x7f00003db000/0x2000)=nil, &(0x7f0000440000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000300)={0x8, 0x3}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1008, @loopback={0x0, 0xac141409}}, 0x1c) [ 434.905008][T31284] loop3: detected capacity change from 0 to 87 03:50:13 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) fadvise64(r0, 0x8, 0x1de, 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "45bda92955134b8a4ed4d1411d259c20472acbb8"}, 0x15, 0x5) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000080), 0x7, 0x0) unlinkat(r3, &(0x7f0000000140)='./file0\x00', 0x200) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) 03:50:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1100, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2002, @loopback={0x0, 0xac141409}}, 0x1c) [ 435.642002][T31303] loop4: detected capacity change from 0 to 264192 [ 435.648898][T31302] loop3: detected capacity change from 0 to 87 [ 435.663927][T31303] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/252, 0xfc}, {&(0x7f0000001300)=""/163, 0xa3}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000013c0)=""/131, 0x83}, {&(0x7f0000001480)=""/172, 0xac}], 0x6, 0x1735, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 435.811596][T31340] loop3: detected capacity change from 0 to 87 [ 435.818043][T31336] loop4: detected capacity change from 0 to 264192 [ 435.832806][T31336] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:14 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2800, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x2, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000006, 0x20010, r2, 0x19280000) r3 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg(r3, &(0x7f0000000200)={&(0x7f0000000140)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="ae86fcc7375f5b7ba18adf64ec61349d8be0da543ae979e49f49cd76b94abbf46f1317606da67ff21108480b28ca5a9d47ad", 0x32}], 0x1}, 0x4880) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4100) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x1200, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3000, @loopback={0x0, 0xac141409}}, 0x1c) [ 436.538459][T31360] loop3: detected capacity change from 0 to 87 [ 436.549762][T31362] loop4: detected capacity change from 0 to 264192 03:50:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 436.593080][T31362] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 436.672895][T31390] loop3: detected capacity change from 0 to 87 [ 436.712971][T31392] loop4: detected capacity change from 0 to 264192 [ 436.761105][T31392] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:15 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3f00, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000140)="4a51135130ea56215f9596f9298777fb19f4a5b8e3bf0414d574f9477db3d5cd1be2d5b59165d968282a9c2f106668528422ca0d1a5a21d0c1b9d8ec02941fc8c1adfd182e52b7cfe3e7fef80f481b286f0bef4b609cfb451f0386397a32e599d423c86b52e0d4c2d7703f791d19287bae9872dcc4bbfc9469a25eb56470eb07dc24c1041f70b3c0bf641ab26eff0e7531c76a6f", 0x94, 0x400c084, 0x0, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x88) setsockopt$inet_mreqn(r3, 0x0, 0x3, &(0x7f0000000040)={@broadcast, @private=0xa010100}, 0xc) fsmount(r3, 0x1, 0x1) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r5, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x7, 0x1, 0xfffffffe, 0x7a, 0x100, 0x2, 0x8000}, 0x1c) 03:50:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x54) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendto$inet(r2, &(0x7f0000000140)="b11856da42d5178fe9f6b8c60ad53e8397922fce7aa5dda3378f6164bf56b4ba905cf3a431d78e8b09725ac67cfe41718b0a92f16a22b3040730a550a4d32d79fa05b60fa6b7f9bf3cdebed4ce00efee3bad0f2d9c7ac1924d0027c7e8bdce66db6ebb718dee397df6463d573c52bac48df126f94c6bcb81bfed6139b4b8eeef5192e702e9943f4e3a049494336ae921687c75f9689516d4e6c3e9bea9f8a58d2adbb9ad474cc7d3d046c6224eb30a9e07b809d898e76ce3384c8dff449179e51af2885a079df66ee5913f776b1bf549da8b986ac6", 0xd5, 0x4000, &(0x7f0000000240)={0x2, 0x4e23, @multicast2}, 0x10) r3 = signalfd4(r0, &(0x7f0000000280)={[0x9]}, 0x8, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r3, 0x2ecc6000) ioctl$FIOCLEX(r0, 0x5451) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) sendto$inet(r1, &(0x7f0000000040)="d6037b0b00e46d817f14c87bf6d1c312c9e11f105eacd6ed41ec5bd8d6ab22963dffaece497ba039ff100d95e2e0f8a1ea25de25cb64310b276030969b1796", 0x3f, 0x4008884, &(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 437.398151][T31418] loop4: detected capacity change from 0 to 264192 [ 437.405086][T31421] loop3: detected capacity change from 0 to 87 [ 437.413156][T31418] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) splice(r2, &(0x7f0000000180)=0x881, r0, &(0x7f00000001c0)=0x4, 0x100000000, 0x1) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 437.534941][T31451] loop4: detected capacity change from 0 to 264192 [ 437.568096][T31451] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5800, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0xad) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000240)='.pending_reads\x00', 0x2, 0x40) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x6, 0x1, 0x17, 0x7}, {0x6, 0x5, 0x9, 0x9}]}) r6 = accept$inet(r1, &(0x7f0000000340)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0x10) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000003c0)={0x6, 0x0, 0x5, 0x0, 0x0, [{{r3}, 0x5d}, {{r4}, 0x3}, {{r5}, 0x9}, {{r6}, 0x7fffffff}, {{}, 0x7}]}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r8 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000200)={'virt_wifi0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) setsockopt$packet_int(r7, 0x107, 0x3, &(0x7f0000000080)=0x80000000, 0x4) 03:50:15 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 438.281738][T31479] loop4: detected capacity change from 0 to 264192 [ 438.298794][T31479] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 438.323910][T31493] loop3: detected capacity change from 0 to 87 03:50:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7800, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="ed45b9bc660f76dcd9184db693f01fdf132412ad83ad65ee503c1f8a9a85dfcc5eb38c079c731603d866904686d921ca2e620077393b7750c41910294ac8c5885e64ff9d262ff097892d3d405d799f575050585b247791b14042ea1b0602f36591aea3229c65bf4968c0c442c3416187a85bf9436a0af195bc7be663f01f39e16071d320be29b741b0dabe40467c83571146d214db765e63900b724e01336e15a3e59a2e4f3c8b87", 0xa8}, {&(0x7f0000000140)="4def71f45efd60c6c15928e245d28c9240ecba844499ac052fb4ee347d02f99d1afb544056e42cd8efe2053951505594b2bad623b3f42cc0155679f20f5fd30b87e66df5557da800d4cc443849bc258ad1375156e392a6f26ece9e94f2612b4c7f7e6224ca26c16045a0402c93a3c615c221565c5c92e799cf1ef0", 0x7b}], 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0x1000, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 438.421404][T31506] loop4: detected capacity change from 0 to 264192 [ 438.431565][T31506] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x80fe, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003680)=@req3={0xa54, 0x7cd, 0x6f1, 0x401, 0x100, 0x10e000, 0x2}, 0x1c) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg$sock(r0, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="3cb4ca3382efa91737c0b98b48bf999000dc6cb20356e88c41a2af100abdd6dc58c142670cabb0f980fa72d9620e7e1eb3bbe7651ea235100350960b3f3b6bf1fb5fe5843050a74d625ab263500b2c6724ff2869007d6381de3a3aece6e467615ae2bd4065f1f5df9b67bd7134fc2e9d4e7fe3916e6234339a68", 0x7a}], 0x1, &(0x7f0000000180)=[@timestamping={{0x14, 0x1, 0x25, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x90}}, {{&(0x7f0000000240)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000002c0)="c4611550f17d77c88d140ed3d91b7b34ba78ba6411d4f9fcb756f329b26ef12c75aa5b2c2e532009b7fc666a28ce1cdd74cb27a35047d7fff2e6d09c7ca47bf14c58c5c7080330a5f6a992cca5703a8d2ece09cca1ab34bcd3d1bce5d8e13413f1f5603982eb1110bb6ddc857545ac442d46fe09bf87e796ef2a0f543287ecbed50c2e7d1f3f515fba3e3e566c45eb01e89c0bed0a224314d28142e6bea6fa7e094ed994eddba0d045774e4af02e88dbc8807b616adc7d6e959f9b4036e0bd414637f68b3403e53d70876986e685d3f4e2d6bc04b93c09b7ad2197e3877bafda908ab1ff55fce1e0f255871a4440b65fdf002960fc51c9129c73d9b98607e57591ff52570424f978553cdc126b1bba75135e8f648c7d045b520961fd45ce7a7895813a148df319cb884997dfe337b28bd97ada101a63d02303541762bf682400094cbb09a88999275486998a72a0586f1e0c6e1c41fb129078013078399ac6b8362fa2d511d9f5f0e15da2f3362ec4c7b9e3632ed817de733c08ed5be79910d2058e8b9f4aeb1a8a5d04ec30aa8ee37ea66fdb4d6e04f0b272f17c86847d6d5b2bb8c169762c71bd50864c7568ae5012b6ca0765dcac7431d022e4004d4616151d6b308b6c27b359c756e1024ce290b7c240aad0ed438104f12c6fcfa588bae3f8336dc844f5a7fab30c071c13d722fc3ceb3c154f61284805f27df01bc2a3373e1a3b1646e1b92a6d7f301a1f77fcc410f8bcc38c015397c6d51f6e81cd4fed107bb20c24db6961b0724f7b2576040be62acc4560b06a89efb36f9db4e2a5e0947b4d74987c2585bd765e9bf023b3513d86da80a090d462b566be463045ce1cd1345d5f9ab9c3a0a486d50a94b4cf8131f094b4aa0ad6ad47d5865562285b3971140f9281f9219670a37215290377849e2c31dbe722eb0c712da168d5268030d66c37e4519eaae65b04bd22f7bf0b9c2934846315abe9448e0d6b24569dc1410716048a51eebd309eada75946fa8b445b1b75f01353bda284d6ab138938a166c3f1bec9103ea23b422f82dc149089a280032078eb870a797cf5f3c6c20e562c4b15802af0f0316dc0543c6e1ea49e6cb8b97ca5f2c4504ec908bf67faddb943fb0784f1c6723ec31f2f5b06f354c232c4cd806c482e9216834856d6f6d45195959729224141905cde76ceb4dd6b4285e0bedb49c6628ec2f9972fe4a2d599445090dddea49908299e91792961eabbe17a6198e9dc9f1416a906841ad80e2d64026b0421a7c3d65ff7dfb56a8c15b434b44c242af6511d24ea8805317e4d0480d15936d965804a3f930ab814092d969e3d448978df642f22e88b7df6bdbe7741cccc0a953d0b9ccaa13101a2531b657b256b44dca22f62f9388b088ef356cd91d2e7bbbfdc2ddd1ba7700756a26cb748d59f3f2dce00f1152dbfb6075982ecb45a426d96a55c455a00c86a5c7512200cf6537a5dd765210290a4548ab535b9bbd8e945e8cda61e17a5ab0a0c498b947c84a6d8723448762ff08eff018ead38ba653295c562f02845228b646aad19d18d80d1ad79836a8a964e5c66ea7781a381a01bd5222b7f8dfb4129b14f5c9f9aaa3d0c536adff730cffebefffaf7b1d8cb5d2d6dbdc54601c589f882aa91dc1a148fcfb065d2114dc513677c694d32f549b001c0bda61cd7da9a4823f655319e4207abdad66939e2ffa65150e859d74967d29aa42431a305d3a9bd9611ab8c3fa8326080b4a013b8e39f288663cbae54d79034fec6d6c3c5d39caba131926adb6cbe04c3a2e1c73a4e4848d8dc7c239c8eb40c8391cc78e64c1aebe2aec6651e15e9dfa682418ea0d4676bedc1f936542823fadecc4c9495c0af37fd9b84407a15d74dd9583b8b48a2ee50bf9445eaf1586d4270e8b1d684b95f736a13911850b9bd85ab814c6c69a53a1651277803461ca301fc9d6ab5d84aea8acb858e15ee5b3b1dc1c7e77cce56030191ab2d15e296b2c1fd1adc1ebb4fff5ac4f24ebae49d98de99b5eb575c840ddfcf797ee271afabb8f1f2a6636e2c3be11b5ad490b7d6088b4b861f34ded172ca2dc6ccef76efd2e48a7f70726381901f7bb2d214b9c4c86b8481c345baaeda2dd86e20d9f14114378228787772afc2549313787fe30923b55ff518f3e7b05ca2dd1f7f96ebacc6f4dd28222b07ce58005de20a13c1d9d33e8563f5fb9bcfd897e19f6c3da7eae2f375e38ddd594205690d40dc5eb1799467d780fbaf8ece4cb8c6f0f152d14dfd920db68619a6f012f6a76200fd32c7f7ad6f3ee9a2ecb179167ac4967dcdabfc2b1c50dd92c6696ea572c63a99103d701e5ed3038bb768ee3f1580bb48d0c64580058e6e059374020d0eda37c191663c8b333262534eacdefe5c53a087744ad02ea3fba5149d7f0f724a7c935070f2815932745d30f9bc89a2cc92dc781158f2ddae7706ac2f20fb231a8965669ab3fb264e6a77a142623f90197364abdf16f2362949c7c40b43a75dd76a4b3aed8011c59c543ac53c85163fbee0456ec8930ae4720511f0ce82f97f9833511ed9f258a0cb4762042bad1fa8e9b6ba547a94747862b606facf448d6ea98d2cabe6d94b63a816f645c1f96b8bccd8ee313542ae932eae44c1822a7aede9585acdbe8f51c034ee7dc168ef39ebd323859d8be7d47a3e3cb7d0ee069c5bc44129b493b78aa2ad5edf7e662ed55b666cfd8ec233384eeaab67994c67a0ebda99c1355ea8141fd94119b7a882c5c1a153c52819ffa9ac74e408e60cae1f4812ed6cf04032d07baff0670fbad795619ac280d96d13f37df79d2a357be34754275aa8cad34c75b3a595f3d50333218ccf479f47fd4c75f9412b8833f141bd0482682d484878f48beb14a02348192377d6564cbcea993902b742b7a8f17867329a9370fd44d11f566a9239efc1414c27456422c70dabd7e2203cb9c685bbcc9b5bbbcb73194300f8f925fcc1a9aa7165ddc9661eedfa10cd8b208d69f5844efe9e4558d13a59f70d8846a22c72decc570d69ef457984842fe9561a858fc0f096cedd3646775f2559dd3437529fc69e7efa317fd09f76aa00853b3c38c06b97e39b43caaf08579b0fcfe65af567981f66dccceb92825b3a21d55f5ac0a7bb796c23a251f7f011ac19eb5d86f59886c49a0ca86b399b3c5dedcb8c822e79287d0727d45c9116dd315251fa29e19e69225cd5e2a3789119cd7a42139b874905412f66060830ae39d8a82ba37ed7dfcf40195722f0a29318a6988791293ea2588c6df469a6bcaf6cf26c771573b0657a1a33c5760b825536aecdcd713f690fbc6467b0abcbbc7b09d2264d97ddfc28c54ce60ebf67ab8a0b792942c1ea0705510749cf2804549ffebfad21c6e5c9ef0bc40cdfe4b42165453d6913993670af6b5e658a5e87c837d12450764c5b4532af69d94d8831b1dbebd78810e42e06972c35470c27dc65aaebd952167b81fe312cf764bc8a7400f1b7eac9bd13a7dc20e18609be3699a922d41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0x1000}, {&(0x7f0000003300)="6e6f8b5c7e3741dc48fcfa254910103b3e9b4488b12dc8ee0b7e150355873196db4bf766b409c8cfff7cbbc4e5956424fa72530a05114a9520c82241a61a81891cae1a066f1960dd6749341ee885157e0569eb9f4a0d2a92dccbdfb97e010e8dd48e42dd3f7f6b3ba2ddc0e4508412653323a3218c6ef480029352bdad77b883", 0x80}, {&(0x7f0000003380)="9f4998ed3d84d297d5135751acfea6bd4dc47e20f804ec1201aee1b1cbde03f5c605fc785a0a741f2c476ad514d0e368e301484ff3715c54102e19fb191c8a7018c6f122967d2bf4dec40b23910f276c856be482b431bd353de5ca186e43ddc184e92c4ba3001ba23842959dfee78e7d6120ca72f05ca9e7717752", 0x7b}, {&(0x7f0000003400)="a082879528d68fb6c52c9e0a2ac81d8df5e7ec4dbc833820bde3c204f96fc6c604fd0cc99757da42ab752c2d669a441b6a0bfc6608cb9e2bf934ef8e5de6fa4c0b2fad7938e8fe3de65c511a0ed0a225be3d4915737cca0f5bdecbf13b7ef68317cdb92aced5d1a8fc23b885b65019ddac42bbe25453625cef63e7511c8556bf9433411371aef9dfccfea54845dc89f99a110739497b52c3802970b24ab3fdc3834363507cbfff436d28b54c2fbcf2ddfa2f4f5d25c2ae9d708cd7", 0xbb}], 0x7, &(0x7f0000003540)=[@timestamping={{0x14, 0x1, 0x25, 0x80000000}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x371}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xe87}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @timestamping={{0x14, 0x1, 0x25, 0x1e}}], 0xc0}}, {{&(0x7f0000003600)=@xdp={0x2c, 0xd, r3, 0x35}, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=[@txtime={{0x18, 0x1, 0x3d, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x60}}, {{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003740)="a7c5aee8951b4f6815ae6d1e6052ddd22b187a8911e9631710cec1dde397dd5291ec87902d928ea8f37de3514163b11c06dd11cfa72d152e7d4c60e809279b0a7cf8c905f30e17d9715a4f786b7af61c6f39415e1c4a801418b1a7f62bc8fa1c4e27974a4a7998ec8999eb5e6e604465c6d91e8b4affc7f959bebf9ace10c69b087a3f1cd021d4406e", 0x89}, {&(0x7f0000003800)="78f6cd839bddd7f7a91cd4201d16a257eb8e3ec501bf85c0c6d20a3e0d534b4d4fb71bbf74bff14afaf534b403fd3062fe369f974f05ff51ea2e1a48882c9dd36372b8c4704fc333dbda7617", 0x4c}, {&(0x7f0000003880)="3c2b0a611fa5b08b61f43fc1997776522b8cbc93079823f87424bb7aead3ec774f3381ff351db651d6bbcced9717a223960c6fd98fa17f8e98202be3a6ff4d7421892f443f1107008f5b2e5bb0f8cdb2941a10d1b93033f5cdc2429f0d86efa7c07d1abd230176ee9872f317e9ac52b3d7157f67f4bd911f1eb5422c7bfa35562eb295da742fdd320af0650263cc16401958379887405a81c3fddf6b9229cdd3c489681bd643a81606d73be7805a9ae610506adafe0ae2c0b022e20c7f530b9ed82458506f8266811a3597306c4d898eeb", 0xd1}], 0x3}}], 0x4, 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r4, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:16 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), r0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r2 = getgid() setfsgid(r2) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000640)={&(0x7f0000001980)=ANY=[@ANYRESDEC=r1, @ANYBLOB="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@ANYBLOB="fb6aaaa52e651652734f1c908aa5e580def177fb3c65fda002c89a92b61fbb6e4ae5979f4252a6cbd287e3391f1c89e2f5647fa6f671a1095415187a3e37103a5f86e0fd52fb0fd124922ed73a1178370e97b5358f2d4c7bac159b224920810f4d8386c060c3d5ff6927383fed58c7367acbab74119875ca3e0901a0bd9dc254e62c640216a3bb941f064d950fc81348ea59e420dc90c581f32851aa9580a7230a84fd47904d169ae345c688ef761e350502390a181495fe", @ANYRES64, @ANYRES64=r2], 0x4d4}}, 0x11) syz_genetlink_get_family_id$tipc(&(0x7f0000000740), r0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000280)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdc00, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x200048c0}, 0x200000dd) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) setfsgid(0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0xfd83e000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000140)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@remote, 0x4e23, 0x52, 0x4e23, 0x8, 0xa, 0x80, 0x20, 0x29, 0x0, 0xee00}, {0x5, 0x520, 0x7d84000000000000, 0xae, 0x3c87, 0x6, 0xa9, 0x1}, {0x40000000003, 0x7, 0xaee, 0x100000001}, 0x8, 0x6e6bb7, 0x0, 0x0, 0x2, 0xa095e9a8286fb870}, {{@in6=@local, 0x4d3, 0x3c}, 0x2, @in=@loopback, 0x0, 0x0, 0x2, 0x0, 0x8, 0x9, 0x1}}, 0xe8) sendto$inet(r4, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 439.179341][T31535] loop4: detected capacity change from 0 to 264192 [ 439.193436][T31535] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xa005, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 439.245661][T31551] loop3: detected capacity change from 0 to 87 03:50:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = dup(r0) preadv(r1, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/113, 0x71}, {&(0x7f0000002d40)=""/94, 0x5e}], 0x2, 0x10001, 0x1) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d98f94c79d071f6bfe2a3285ac5deb1e62712f99f82ac901f29949f9ad4c0b5ac1a474a70774d6672099482d280a84fa7bfac95984c9b948022df3f9236fdf3b0806ee50195c4aa3e9bd48c717159097148aa2243b87bbb0262babd3e1d703f83741cee95160fbbb241b1b668cf5c18d1dee8cbd4782afebd51bcb01cfa496f3a7acb5597399b0ed6dd249993b707874a913548826bf3b28523281df4086ba617a05c52a716d31f886979190169dc1ba547cb2be098431abe4432d26", 0xbc}, {&(0x7f0000000040)="eae322e47be948ea27c7be17071361dc643947246b7917cf221a8d4060b5bfebe6631556c476ce439da2aad849ab2d05", 0x30}, {&(0x7f00000012c0)="8c4c20fae63bb4e0030ce6bcb320585c975627dea1c59cfc4631eac7e043dea90d61900a7df8ccfbac4e0e2fb6140af6f745958f33ac1d36156260229302cf519e7f700b9e1029cdbf592f5a11695a1a51b353e8084afc00762626842f4e1b29403b4806c066764d611059fa53831bec190202bc7a8a252b4bc3d5502841cefc84382124cc0e0208abacaafbe8f53c", 0x8f}, {&(0x7f0000001380)="25535c846b0b0c84d0f632099aeba3f82cfc03584bb9b6f55e43ede2a918d12654384b9a4c47466ddfc66c833ac7b94e2de24dfd7739ea1fed56be1895ce625c1d8e4f2ce462df5f9d7f0d64da9a812562a5a37661fe41f2eb7d98bc0d4a73486b948e7a64a5842807458a0c1bfa1d562d956429d3e61de44cda5f038cc037e560e2e26cfff433b018e4cd70a76deca894b87036a0a05054998f241c2ee0bdcb0e615f9d3c7ad86fa73bf7", 0xab}], 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$sock(r2, &(0x7f0000002c00)=[{{&(0x7f00000014c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000080)="aa7221318a4108deaff0dd436872bf91a8d30d6d4518b5f54a85122dccbe6d236f25f80fe1abe9e642a38cacf88ceda74b36d3b62ef5", 0x36}, {&(0x7f0000000100)="e0f775df9b", 0x5}], 0x2, &(0x7f0000002e00)=[@txtime={{0x18, 0x1, 0x3d, 0xffff}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x800}}], 0x60}}, {{&(0x7f0000001600)=@sco={0x1f, @none}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001680)="44e3bfa3c408b10aaf289e721993a07714afe3db06228baadfcd792548b063ae043473b41090f4f5", 0x28}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="6e6a966dbabca899776cbfee8889c39521d5ea76b239b5447362dd55d12e11ea061bec1e621b0a7ebf4a4f4beb8f21fc965b0ed1f8a64daac5326cc416d1c63184e8f3fd8ec0234e299238e2707f10bf016ed7dd9fdb63c5d4d6f22dd97cfb31568711f495124715ed46a6e327c0d2d10ec648973ce4c049d8f132d66b4277191863ac61ff69311e54a77d29454847729768863871334f3937a33332faa99e10a34b9c899c45bb4d94c540dd58dcac1a3223b686d22434881d5d099ab889112517a5f78fc1ffc396f51cbd936a094f452858a7e205e2d049214c61e15f5dd13213834da9e8f205e5e2acdb9e8a7c0bb795580dc3f2b6c6", 0xf7}, {&(0x7f00000027c0)="616ef64da786299053d3703c8fa8d80a072b31bd89c8418b6a1fd87de37036ec6bd2115b8f46a467488a4c58f4948f4e1833762ad1b9da0e01fb3152c08b43fe8172883ffe8891fde4e76f087b6a26b20f47f95ea24dfdaf8a7ce8bd742cf9ea8bde8ad3419dd4e0bf2c970bddcaeedb", 0x70}], 0x4, &(0x7f0000002880)=[@txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x51e2}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14}}], 0x90}}, {{&(0x7f0000002940)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000029c0)='\r3', 0x2}, {&(0x7f0000002a00)="1d034e123bd1362867eb0db3ec7973fe845071a0deab214f420c0752dc0267fc54c92f5d9687c3875d52e55e07d5ae4d87b2556e97deb9d754ca16a4941596bc531a77022e565a7694c835ab7c8005f43757381228c77e019f08c9620f58b463a0946b86165621dca26074b4c57acb23827da409cdeeccfd0e9cb8c40bbe8a01f585943c3933d75873ee1ce66aced20859ef651ca4057ca249e415e8d430ae4ef27c8ec8bdb4329424f6ac68f840df796d745511b7941d45399056eb98b8d913684e696373be5772654c4f502ccb31bef2c3cd9b6bf30e8e9c73f8f55052753cddec24", 0xe3}], 0x2, &(0x7f0000002b40)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @mark={{0x14, 0x1, 0x24, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x7377fec1}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffff}}], 0x90}}], 0x3, 0x20000840) openat$nvram(0xffffffffffffff9c, &(0x7f0000001580), 0x2400, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000140)="4a725484a3faa0248fa9b56d51c5703ee25a1a51d122fc0025ef77a35cf2cb56ca06c7c208a12872fba54df350a951785da4cb075ef597ff64fa0a2e917b78933c24745010ec3267a69eccfec61252086920794b5f5e35059990b6f890d55eabfce836e4445d6a51369ef4ec188793860c29b1ec633273abcf907e681e2290fa057b5ebaf6cc214e65b776291fb0348efa052142c489d08a9ec988a05d26702efd95a085ee8ccc3f5345d7", 0xab, 0x4004084, 0x0, 0x0) 03:50:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xc805, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x1a1900, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x1, 0xe8c69eb3b64eb3c7}, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) fstat(r1, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 439.402547][T31586] loop4: detected capacity change from 0 to 264192 [ 439.420891][T31586] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xe803, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:17 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0xa, &(0x7f00000002c0)) r1 = gettid() ptrace$setregs(0xf, r1, 0x7fffffff, &(0x7f0000000080)) ptrace$setregs(0xd, r0, 0x7, &(0x7f0000000140)="e12122833966fe4983cdc8643f1232c88448ac49db1af1c511e3394922c10e26361436f1e97a330d468b38a77dddcc913f2c98f00058425144184d3fe9355edcd29600879c7606ee23f47b33a7ae20df612d7a") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x6) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:17 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf401, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 440.100728][T31614] loop4: detected capacity change from 0 to 264192 [ 440.109025][T31614] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) mmap(&(0x7f000028e000/0x3000)=nil, 0x3000, 0x2, 0x30, r1, 0xffffc000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r3, &(0x7f0000000040)="19f6a0d202251456e63a45603535431a3bdc2c92a8f124ad54f06ca691ad911b30", 0x21, 0x880, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000140)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/237, 0xed}], 0x3}, 0x10101) 03:50:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc00, @loopback={0x0, 0xac141409}}, 0x1c) [ 440.224739][T31644] loop4: detected capacity change from 0 to 264192 [ 440.236212][T31644] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 440.336550][T31666] loop4: detected capacity change from 0 to 264192 [ 440.375958][T31666] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:18 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe80, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:18 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xff00, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:18 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 441.043235][T31685] loop4: detected capacity change from 0 to 264192 [ 441.076856][T31685] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:18 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x20480, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:18 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x34000, @loopback={0x0, 0xac141409}}, 0x1c) [ 441.196438][T31707] loop4: detected capacity change from 0 to 264192 [ 441.223795][T31707] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:19 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x40000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:19 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x100000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 441.908186][T31740] loop4: detected capacity change from 0 to 264192 [ 441.941654][T31740] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x400300, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf0ff7f, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 442.094135][T31771] loop4: detected capacity change from 0 to 264192 [ 442.118747][T31771] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:20 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:20 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:20 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0800c5d722ed849f2d77a927bd7000fedbdf25240000000a0f01"], 0x20}, 0x1, 0x0, 0x0, 0x48090}, 0x800) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x2e}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x7f}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x81}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000340), r1) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 442.761634][T31797] loop4: detected capacity change from 0 to 264192 [ 442.765374][T31796] loop3: detected capacity change from 0 to 87 [ 442.787278][T31797] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1030000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:20 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = socket(0x1f, 0x0, 0xfffffffc) accept(r2, &(0x7f0000000140)=@l2tp={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 442.904322][T31830] loop4: detected capacity change from 0 to 264192 [ 442.943181][T31830] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:21 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x37}, 0x1}, @hci={0x1f, 0x3, 0x1}, @ethernet={0x6, @local}, 0x102, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)='ip6_vti0\x00', 0xe323, 0x0, 0x8001}) 03:50:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:21 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x8, 0x5, 0x1, 0x6}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 443.690566][T31866] loop4: detected capacity change from 0 to 264192 [ 443.711585][T31866] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x6, 0x9, 0x5, 0x4f83cd89}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 443.745958][T31879] loop3: detected capacity change from 0 to 87 03:50:22 executing program 3: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x2, 0x8010, r0, 0x62bf8000) r1 = accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x2, 0xd5, 0xf0, 0x10000}, {0xffff, 0x80, 0x7f, 0x4}, {0x6, 0x9, 0x2e, 0x6}, {0x40, 0x3, 0x0, 0x952}, {0x0, 0xb0, 0x4, 0x401}, {0x6, 0x6, 0x7f, 0xff}, {0x81, 0x9c, 0x7, 0x3}, {0xd69, 0x3f, 0x4, 0x8}, {0x4, 0x7f, 0x5, 0x2d8}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x6000, 0x0) sendto$inet(r3, &(0x7f0000000240)="1cf0f1289aef18ddbf0a31df7fa0534b0b485048ed2333da03", 0x19, 0x20000000, &(0x7f0000000280)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 03:50:22 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:22 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000080)="be0bbdbf3c5d09000000000000000000512e1e4e077eb0783ae4d624c52f8bbdf6505d4d86dc67134c5e3278bc3f641a6f6b7a42c345ebd59f", 0x39, 0x40000c4, 0x0, 0x0) 03:50:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6000000, @loopback={0x0, 0xac141409}}, 0x1c) [ 444.634146][T31906] loop4: detected capacity change from 0 to 264192 [ 444.642241][T31906] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 444.730681][T31937] loop3: detected capacity change from 0 to 87 [ 444.761753][T31943] loop4: detected capacity change from 0 to 264192 [ 444.775447][T31943] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:23 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1008000, 0x6, 0x8020, 0x6, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0xdbf51000) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000000140)=ANY=[@ANYBLOB="e30200000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/17750]) 03:50:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 445.633399][T31965] loop4: detected capacity change from 0 to 264192 [ 445.642201][T31965] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r2, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0x10d9f, 0x3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000524000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x616ff000) pipe(&(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x2}, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r4, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 445.731614][T31988] loop3: detected capacity change from 0 to 87 [ 445.760428][T32000] loop4: detected capacity change from 0 to 264192 [ 445.784567][T32000] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 445.855160][T32012] ================================================================== [ 445.863239][T32012] BUG: KCSAN: data-race in block_page_mkwrite / ext4_dio_write_end_io [ 445.871454][T32012] [ 445.873763][T32012] write to 0xffff888133cd6840 of 8 bytes by task 31988 on cpu 0: [ 445.881659][T32012] ext4_dio_write_end_io+0xd3/0x100 [ 445.886835][T32012] iomap_dio_complete+0xb8/0x3c0 [ 445.891752][T32012] iomap_dio_rw+0x4e/0x70 [ 445.896107][T32012] ext4_file_write_iter+0xa04/0x11d0 [ 445.901571][T32012] do_iter_readv_writev+0x2cb/0x360 [ 445.906745][T32012] do_iter_write+0x112/0x4c0 [ 445.911308][T32012] vfs_iter_write+0x4c/0x70 [ 445.915812][T32012] iter_file_splice_write+0x40a/0x750 [ 445.921158][T32012] direct_splice_actor+0x80/0xa0 [ 445.926073][T32012] splice_direct_to_actor+0x345/0x650 [ 445.931417][T32012] do_splice_direct+0xf5/0x170 [ 445.936154][T32012] do_sendfile+0x773/0xda0 [ 445.940541][T32012] __x64_sys_sendfile64+0xf2/0x130 [ 445.945629][T32012] do_syscall_64+0x3d/0x90 [ 445.950025][T32012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 445.955983][T32012] [ 445.958286][T32012] read to 0xffff888133cd6840 of 8 bytes by task 32012 on cpu 1: [ 445.966064][T32012] block_page_mkwrite+0xae/0x320 [ 445.971149][T32012] ext4_page_mkwrite+0x706/0xed0 [ 445.976063][T32012] handle_mm_fault+0x10a0/0x1a60 [ 445.980985][T32012] do_user_addr_fault+0x609/0xc00 [ 445.985987][T32012] exc_page_fault+0x91/0x220 [ 445.990556][T32012] asm_exc_page_fault+0x1e/0x30 [ 445.995393][T32012] copy_user_enhanced_fast_string+0xe/0x40 [ 446.001180][T32012] copy_page_to_iter+0x32d/0x860 [ 446.006104][T32012] filemap_read+0xf06/0x1230 [ 446.010667][T32012] generic_file_read_iter+0x75/0x2c0 [ 446.015929][T32012] ext4_file_read_iter+0x1db/0x290 [ 446.021030][T32012] vfs_read+0x565/0x5d0 [ 446.025155][T32012] ksys_read+0xce/0x180 [ 446.029282][T32012] __x64_sys_read+0x3e/0x50 [ 446.033779][T32012] do_syscall_64+0x3d/0x90 [ 446.038192][T32012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.044073][T32012] [ 446.046376][T32012] value changed: 0x000000000002c600 -> 0x000000000002d800 [ 446.053461][T32012] [ 446.055760][T32012] Reported by Kernel Concurrency Sanitizer on: [ 446.061879][T32012] CPU: 1 PID: 32012 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 [ 446.070266][T32012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.080295][T32012] ================================================================== 03:50:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) write(r2, &(0x7f0000000140)="c6e101e5a29e158efdf3f8913ba09a4ecf4f1f0f41f220e6e94abecb249c02832b90eeb0e622bd2a597f3cb079a3ce01bbe0c5ec4ed7d619bc725206b6a8bdc2ba590c1c5c23272cb362238a33b81d74bcf656868eb8ef79937cc9e623a2c82ee0fb18539b09681479501c703b21ce3b830fe83d8d6a0d4f3348f2dcecb024f5e76282763360625e34bdf573567df0861fbd3a0da592bc97133d84b7c5a4e8496fddd033ed5925818b8dfc5caa89067f6df1f23202", 0xb5) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:24 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10000120, @loopback={0x0, 0xac141409}}, 0x1c) [ 446.587797][T32018] loop4: detected capacity change from 0 to 264192 [ 446.598599][T32018] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 446.617107][T32031] loop3: detected capacity change from 0 to 87 03:50:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000004640)=[{&(0x7f0000003640)=""/4096, 0x1000}], 0x1, 0x9c, 0x324) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x6, @mcast1}, {0xa, 0x4e23, 0x1c90, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x6c5d, [0x7e000000, 0x9, 0x5, 0x3, 0x2, 0x5, 0x4, 0xdaa]}, 0x5c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) preadv(r2, &(0x7f0000003500)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x3, 0x10001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r2, 0x0) mmap(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0xa85f8000) setsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f0000003540)="d82e557a64c9c56f025661753ea06d0fec1bbd08ad2322740c886c2652ac3df799b7c8ccc08f800a64f15a419f739264c598d9727d00ad943a42e2db65acf38204ecc09caa71b3832f717bea2c557319635b5f5109506ed191070f3d6d8bf9ca31d1c20974c400ab2a408350bcbc09431bfd69a81450551b76acf902b5d747594950e187141cfd3317dc5c24fff7311889092507029b7960da6d3581ff15d466aeaa50d3f94c068a77ff24635034eb8b3c075faa7ad37bb8110944497121dbdbd91bf913593a3a13dbc63eb05597acd52d9f4b71d0322264a13fd7332d5b", 0xde) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) socket$packet(0x11, 0x3, 0x300) preadv(r3, &(0x7f0000001480)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/231, 0xe7}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f00000013c0)=""/146, 0x92}], 0x5, 0x1, 0x3) 03:50:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10080000, @loopback={0x0, 0xac141409}}, 0x1c) [ 446.729350][T32058] loop4: detected capacity change from 0 to 264192 [ 446.739347][T32058] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000080)='J', 0x1, 0x4008001, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x1050c0, 0x0) sendto$inet(r2, &(0x7f0000000140)="681934e9c33ecd73467b11dfca271cc7ed9ab46ea578d7544638e34a209c96200dec1049baec94d69fc01b4206fc7e9e06285053307a23bac3daaef25b1f2f9e3b92e98aadcb4f7d29cffea8877fa1a9ee5e74f85d57ecf22f01fdb772b6cc0de904d511c33f2c6d958e9f653cfffc3886c150bbe48af263d772d6aceb32b4f6d364b7def5356facc5ca7b7c4f85206dba8374", 0x93, 0xc0, 0x0, 0x0) 03:50:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x11000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:25 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) r2 = dup(r0) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x1) 03:50:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 447.475931][T32075] loop4: detected capacity change from 0 to 264192 [ 447.494806][T32075] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 447.507421][T32087] loop3: detected capacity change from 0 to 87 03:50:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x20010010, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x9, 0x7ff, 0xfff, 0x7, 0x7, 0xffffff80, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7, 0x8010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x60000009}}, 0x7) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 447.596342][T32110] loop4: detected capacity change from 0 to 264192 [ 447.631020][T32110] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x20020000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000000040)={[0x1]}, 0x8, 0x80800) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20040801}, 0x24048080) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:25 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x28000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r2 = socket(0x1f, 0x2, 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x183480, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000440), 0x401, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r3, 0x4, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x20048841}, 0x4008000) r5 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) sendmsg$AUDIT_GET_FEATURE(r5, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x10, 0x3fb, 0x400, 0x70bd27, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000095}, 0x4080) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r6 = dup(r5) sendmsg$TIPC_NL_MON_PEER_GET(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)={0x38, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xeaf}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000094) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 448.376292][T32134] loop4: detected capacity change from 0 to 264192 [ 448.387735][T32135] FAT-fs (loop3): bogus number of reserved sectors [ 448.393191][T32134] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 448.394272][T32135] FAT-fs (loop3): Can't find a valid FAT filesystem 03:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x30000000, @loopback={0x0, 0xac141409}}, 0x1c) [ 448.522589][T32172] loop4: detected capacity change from 0 to 264192 [ 448.540612][T32172] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x7ffc, 0x2006, 0x0, 0x10000020}, 0x1c) r1 = accept(r0, &(0x7f0000000040)=@l2tp6, &(0x7f0000000140)=0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x235e7000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{0x6, 0x4, 0x20, 0x59005ed6}, {0x765, 0x81, 0x2, 0x3}, {0x4, 0x7, 0xd3, 0x6}, {0x6, 0x1, 0xfb, 0x3}, {0x6, 0x80, 0xcd, 0xa6}, {0x8, 0x27, 0x0, 0x5}, {0xa40, 0x40, 0x0, 0x1}, {0x7, 0x81, 0x1, 0x7}, {0x8001, 0x8, 0x3f, 0xffff}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) bind$packet(r1, &(0x7f0000000180)={0x11, 0xee, 0x0, 0x1, 0x2, 0x6, @remote}, 0x14) 03:50:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3f000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:26 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) [ 449.237042][T32190] loop4: detected capacity change from 0 to 264192 [ 449.248684][T32190] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) [ 449.275646][T32198] FAT-fs (loop3): bogus number of reserved sectors 03:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x40000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 449.282208][T32198] FAT-fs (loop3): Can't find a valid FAT filesystem 03:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x58000000, @loopback={0x0, 0xac141409}}, 0x1c) [ 449.390816][T32226] loop4: detected capacity change from 0 to 264192 [ 449.405977][T32226] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x10000, 0xffff0000, 0x80000001, 0x9}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000001340)={0x2, 0x0, @local}, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000001280)='./file0\x00', 0x14000, 0x11) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000001140)={0x2, {{0x2, 0x4e26, @broadcast}}, {{0x2, 0x4e24, @local}}}, 0x108) sendto$inet(r1, &(0x7f0000001480)="047c7caa34cb60b3320017e08027228b3d0e4f4b593c76ad423dd8e74d7eceef69d1b59d1af7bce02538ec02f48b6e86846db8f9b0f32d3e151574cf6e028e10c39c6a2cb77da4501d632a6cad883782dcdf3c862c6f4bf97db55a92c5f3", 0x5e, 0x4004084, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000140)="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", 0x1000, 0x4050, &(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)=""/47, 0x2f}], 0xe, 0xd9f, 0x0) r5 = accept(r4, &(0x7f0000001400)=@nl=@unspec, &(0x7f0000000000)=0x80) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000001380), &(0x7f00000013c0)=0x4) 03:50:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x60000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:27 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x5, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$packet(r0, &(0x7f0000000100)="f91a31ad2dfce99ebaa5400aa59cd8cc5cdaa09426733ad673a074fb3f5da5bdef56aac380a1871c755b529be351d491d144e9efe3d637fb05cc1c938e10435d846e1dd238bba018f2900878e8f8b773ef6d7d6291f6a3bf9513", 0x5a, 0x4004080, &(0x7f0000000080)={0x11, 0xf6, r4, 0x1, 0xae, 0x6, @remote}, 0x14) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000040)='J', 0x1, 0xc04c084, 0x0, 0x0) 03:50:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x78000000, @loopback={0x0, 0xac141409}}, 0x1c) [ 450.131916][T32254] FAT-fs (loop3): bogus number of reserved sectors [ 450.138491][T32254] FAT-fs (loop3): Can't find a valid FAT filesystem [ 450.151302][T32256] loop4: detected capacity change from 0 to 264192 03:50:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 450.189498][T32256] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0x1, 0x8000, 0x0, 0x0) 03:50:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7ffff000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x80040200, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x7, 0x8000, 0x5, 0x2, {{0x1c, 0x4, 0x1, 0x3, 0x70, 0x7, 0x0, 0x1, 0x2f, 0x0, @empty, @broadcast, {[@cipso={0x86, 0x2d, 0x0, [{0x7, 0xa, "c1058e0e8000f717"}, {0x1, 0xd, "96c1c3d8b5e6f4c3c44b70"}, {0x1, 0xe, "ebb9663d6e50e3e27dfe39ca"}, {0x5, 0x2}]}, @ssrr={0x89, 0x23, 0x5b, [@local, @dev={0xac, 0x14, 0x14, 0x39}, @private=0xa010102, @broadcast, @empty, @dev={0xac, 0x14, 0x14, 0x1b}, @broadcast, @multicast2]}, @timestamp_prespec={0x44, 0xc, 0x9b, 0x3, 0xa, [{@broadcast}]}]}}}}}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:28 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00000000c0)=0x2000001, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 451.015940][T32310] loop4: detected capacity change from 0 to 264192 [ 451.026407][T32310] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xa0050000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt(r1, 0x4, 0x8, &(0x7f0000000140)="ac39b4b0c59400d57708988a0fe0b23deec15536be99659db6f7e7746a0680de48eac882a1c1c016fa9e0f10909527df4d3976147522f1e25629bce83ae73d4d90ebbe5293f75d2f411f6cb13ec22db90b3858d2891ffb6c8299f04491febd719c74cfde1393863eee36983f859144c0d4241a", 0x73) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) splice(r1, &(0x7f0000000040)=0x8, r2, &(0x7f0000000080)=0xfffffffffffffffe, 0xcab, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xc8050000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) sendmmsg(r1, &(0x7f00000026c0)=[{{&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000140)="e557472d2fd82dfc34dfb4cf06edcdecfe6dd4010d39c84ff9037c62d23a5a4879c809310c8dd71327847fc1bf610c167a253ba0772431d2e979ca8994b9a9b70f249e27e74157ec73682966785c406735c8", 0x52}, {&(0x7f00000001c0)="9babb4f44188db5251e84bf05e83df556fe3ce379b41ccccb0b22cdaf9ec8398372d854ba159687cfb3e2515d27ad55c77626b9200026aaae5e7ad9c6d8b6287319582bcf26bcc19f9ea6d9710a81c77c782986442b8d2dca280556b6a35b14d0e94871963f5766aa3386e45ec477422ab8efd2784", 0x75}, {&(0x7f0000000240)="56e098807b8eefc717615db3dcfb9b75cc798ab1f7b173f8d446c3ffa481c20779579d", 0x23}, {&(0x7f0000000280)="8391974ab67cb726b34ec1bd561434131e11db1abb469b5f8ea635d2752e75fba594fb4081c1355a42ee115cdd596c46534f26e74b5f5d7ff919b03a2d3c99ddd8ef45e002adc89f192e4badf42c6c73e2e45b88b9f46c0c5194ca0e02bd7163", 0x60}, {&(0x7f0000000300)="bc2f7961aabb92b84c8f25ff425b86ff8bfbd1efd6b185c9d66724018de4f894e0f43e12c67146f813df0e974a7e75ec9dc269d12fe758adb1273d230a1cb150129032", 0x43}, {&(0x7f0000000380)="0581a645b6882c5c19b0184cfde1a9236c5a41672f4fa620be49ee8b30946c92b2f6ca75b31ad59406501f2a120d4e7d8f566b446c75b2e6bd", 0x39}, {&(0x7f00000003c0)="766608d0ee70034c8611bef77fc78b745cb8dcbac5f1d13e1fad342064588ae02b5243232a825118a320161be31a0285929dff50", 0x34}, {&(0x7f0000000400)="41e79b06ac8854b9add912ab4d475264a579b8cdf4e910685beab3b49a643d6b2c1cc3a472b414f2cc2ae630826cac5054716c305dc2e24a46db483ac5efdefe25d55dbf4e3ee67e5aa914c80e9da11df359059e933cdb3ff10e2d30b0a860a44bfcf90050944e4e84ff4d51a9ebe011502f2e339a71d0a80779bed485d3520f8d044938c2a2a6be873b335bc3a10265c04cdb4af25d083d85f95c9df49546e9db0dcda7a1f7c5640d8e85bdfb7555a631c5b22efb90a2182626726138426523a56f9f9e6ecb33d66bcb6b76ca79ce7b8117e64b0e5d2032533479d0b2b5d61da0ba1274462915494766c784f6b3b05e694fc7caabe8e7f1ee23e32420c5abd7bc82d9d1632a78a21be888136af31dd1042d2f1029581751e031ee1dcfa328eae52007a8940c4a6d1b38e64e2967ddc81c24ce379c46fbd7f170aba838fbc449c774d2efc2f50c99c6fd01fc8887ad351359e97bd02a59a2c4f508a36f446f164b6955ab338e7c5d012669701fc2053dfdb7434d50767b9aade17e476b59260d4ee90d0622e052d356d019d703d180473bfa782b1d1d2b5fb3f34884ef8eaf042232b03ef9351938b7e7a3172fade2d60fda50292da082c035fd643642c54cbcca335396269070975739ede3a7315544313db91e135a69f63f3cfb53cf772bf5b8a42103fd5f6fb1658ab1b2d6345b1bd328e66e8df6416247290febf150f5178db8f5e888f5d77322838f75d71790208bd7576dd7b449a2b5293605a3c05f623d7ae015cdf0194bc8463abe0b40a67471f7dfff275c97bfcad315a0141a381ce7c958ee9bf5d1db0343b4ced2ba4ddcede78bedd2dcf7922b63fd52e1eb45ef1daf60950424e4067bd6a155eac2a8158f0436499444f6d848b4db03d45c2d315ac15bb601646848c5941201b418aa7a7fba1a6bc9052a98ae9f0adfc7e2d0a51d99b9c769039b8509c7bc562291aba35e27d1437ad5750b47e41854bf90522dd209dba0bd7cef07bf824e0d2222d79cecf866ee08f7387810150d73b7fa40e3497b757bc1ba19f0327397bff4d2dcec4293ef1460059df5aac127a6481d1e3629a1cf8766525b4ff0cde60b6146f627dd40e6f1782b0dfd9994e4c8b73c3a368f2b75c6390b8ab46e219f017f713ce07924c5ee73ee226c804117ec73e15e462f846b25283da6df2591580b54c479a26bae9303d783e7bfffe668d5947d920a5fc7b9ee184a7f137ab4776745ffbc4a1d4cbf89ee1b75c53869f370f912ac8d3697accb55dfb112102e03046bb224495528f8f8fdfc3c5ab9703c4afd786271ef51aadc60d59ef095b09b93667517e4ff061489f2c3a55f7b126a2c9a92a7f70cb3d205d1f6337631b0553716c5cd4fe416562b1739179de93ecaba6649302585faff89ce5aca8e4829ec114437417cddc2a69299ec1acce47af8874ea4d7ff1ef2d2e9497a3e54dd4ed857532bf32e107acafd28e913904c550429d0ad02c15a30d70d81e8c2643687788cf90d816b74494a8920a201caf169746f79aa67f4859b27c24ee29f88f631f4ee21cefd326f15f2f91c6a9fed09357d495c49dc075a61971cf9aef609428f5c3fec259e1ee1b73490a262ed343cb1ba1a28a562f9c4fd618d7907673d0c7227feb19f871e841596d427ed9e7be525cf181fa3ce0c13ae1794edced83f9d6e3f0f054a5550597a3f7db95868ca5493027d7fab643493609c19add6c921361c6854ee43a737fc43fd6749c8cf7b2b0db4299443f6281140cd58908082dc31fb3f7ed211c4afe0a065c88ff8f3782e5208b4f315dd5f15968a109635722393a0d11a18fa473526f0364cbfbf858539f5a298e7a558c637eb1a887a18f0d3139a62274ca849efbac11ee004ba60d37a44fa2f863af1cbe6e9c50b433993343e892869415697a98875af87c8ebd849491ed73d0b400526d33e9d584c77b990bbef40de8f5370b94841520f4806ab909e2758137c265c2d4a577d6d9c2d175b55dcb3398c6486dc1e8aecd47b9c73e77f245f9be00fe6b6a3f03bbf11cdccc40d3e3123dd99453abba7b1ee17d58dd8250543d48d9855b417126957c8386be37ecbfb487d3bf6818153e98a34239c018a298d61679ad1decfa90e5346fbdadfaa2f121fdcb98d4c500938ca55ccda3b4d6e463df73482b3018b7cc59e2de98929c9e66e290bf9dd652a207cd33b94ed35fdcc6bacc0f254e9f9f50743f236b7358e2db85db5f53cdd8e1732c191b5da11de55c9707ccdcfe9ba4aed3bce49a8fd66553e66c8b7cf8e8d7c5ef85d0577ae3610770e1855b69c5a5ff9020640b59822752b68ff6e16a09e3cc641600805e5bf19118b9214cbea1f4fd4f70b6be21716b45121fe92d07794e09d0f9ef808c4ca4b2ce4f3580b77454c3ab71b256a187412806ade4155cb95e9582ab1bbd5f98a888d6db9a0a09b52c4aa9d0dded06782452ff92bb6366c4ba30bbab56ca79539e623eddf35ba7fe2e163929c61a873b2283e01eeb955f4657d3540e477c005794732c2abc5a0fa689e25982e0c78aa8c7e4b884c85db2e4008361d06f83d1c2c47651a8e3f8d3d0143ce539d5ccb0a9d52baaf54f7ee97e6603ed0126e61c4e9b8c1fc54dd067caae6a7b2446ee7d5515c27da352cae6f4e82d9e52e4777fb061b49534327cd66189e13936a8099187f502871564e7ca6d2a71eb9888b79ab3aba5dd1c0c6a501bb26b6de32331ba047e765bad481ce8c09ff538e58dee52611453b8c13c979ba3c9f24d7a3d23691ed348d827b9de18127cd152690646e88f0b21ec16f05159469ee35d0e34176c53a6918e0dd73e8e2ee610cb1499e7df8c095c2565559018ee9b94039d110c1844872728773bb53446bb75d000583e1ccd34e094de7a45c4630258f030da884fe369d24cb08e58048ac57b5fb2506327eed610be3dd019cee9798d06e89ea77091775c4a11010c0e1278c78f2f09ee7f597ffb9558032c697a53aa63aaaf21990d608947b89a12e10b4743c748d7fbb551b8e545c5de82d39eb142107cfb77141e27544544d218df78695724f2858b696e5ebfce963aa38759bdaea11ef3fc107d8f31813c6fda33419eee847940c45f9f61158e288a36a88d6f73a22d701db4c7c50ac0344e25707369b9881dc1a816ca26442a6d831393be020cf1c6645fc91fe1c1a1e2f85a6b3d0302f96d8e92636de4cf4aaf5a85e0831c259171d2bb593ad12b7c0e826d0966f87c9de32dad58cd0755766df7f329891a56f78256f9c55df53b8e78f3d70f22f884f40bee3a20f87c40add6ba980d20d57f4c3daf66eb4c41d5b379a146de891a35286db317fb0f03a63a4d6cb8fa3c28b1e145398129a1ed600a70fd6262c15db7a8bb16af793d708cb3f402a9c97aeda0d6a80062947d46717a1e139166e42213228ff0cd39e88478fd394da5e8f3b54e90facf36354e99f9a51e152421fd6daaafd7f5004aac09aef6cf0cd7a4d1ac1a12cb57be296561dec8d0e3613b90bb0dc696a4efce167c5a4f02b114870a54a2e0202763300bdcbd698f454d80ce2ffd957a7e0f1374b5beddbe4d48761d9870e62c9f48a6e1d4406c92cc43568088550b2f60352c6d8e89eca8962e00d36935e6cb1696cc3c05df8d303c1015a65a6ccffdd94f78d07fd1428eca4d2d9e06558338234a9dc789fa5e751548c6e3419093d6157ef2e4a8673b1909ba257a1d1dd24979db5c72363c1d75f2a0ffa5b208b24983465e5e82724e84c6c1c5652a4de883436692e30fbd4d424c17248ee64d63270b38417a9df4af4a27e27ae061390bb127716eb134de9a0e355bb851bb447d9ae93e8fa53a2f51b83a8eae7597c1454ef98e1dbb35415780e1fde2fc256352fac71d1fe25aa7a4a753c70fecd2db8ab20db8fdf57ac1af111b809cf061899575bb90d18ebbab439432cca73e6cd10c99769e7ca2a646fb4d98708a150c2cfa36e0eed808075268e6d974d0b5f42a827b3d24fcf1784ece3ace16917a8ce153b8732d60e270203d0053dfce17a35c23245da25f6a9221b44ae9257a20910fb311da96a87286d499a90af5cbe318e31266917ea9c4001465cd7603112de6ab00ffe6c29853c7ac9a15692c3a1a0cb99b193348a4539a00fb326bc5e4cdfa2e59c6bd646f0f23ad93f7ea59380a0e328b029de6749340416e4080f66b95159996bec9127062676f1bf6c72f97e103ac99a72c02e07d0544a05f2aad4ffc3d308c6bfe62cb9e47e9456a3aab68d0acfc0b635d6b9a5653d4b5c838caab320ff55b8b8f47a1826e67faecc6f474424ef27454bbe0df6b8860b958c854ba04e90ca8f1a9b13a8641ad0608153d52362f1ee851f50a5449e6d0235c5805059bc3cac1376b0b3b795bb7517f4f5520f61d6d118b1ba3393d9fe9bf825dd4adfe1548d6a123611715197fd001835f4312a1872c525a71887cc2f37765fc51764448140272abcdec384dfccd0beb76d67a63cd761786a2fe9e3344dcd6358ec28476ccb76468bc291434ec9fc57f8953fb238d568d014b3be8f97222a940a14c899a9218a07180db1cfa7b5a780ab66088b2e7e3108a1584a6ae84d50ea7b6d549f9c5e61cfd8a6162ef43d96710f0127a4a15b3cfc29145cb5b853b91716f2a5f1e0023169baed6285af31eedaab3ab1c6b1ba672fcfe08d651087630388f563f96bc9d5d934b96199aea28f3d766da41d63e5b928fb77c7fd7a93df7f5f82987a98209bf6f04fcbef19b77871357f1e8675e7ccef068f0a64afac86d0fdc45827fa2e2cd2bed21e4e8e37df24ef5130adf11e24d3fa003cd5c14bd78721d745f3f9bce1d3132898fdf2bda40dacd177a7eca9f3fa798bf54870c279b128ce1636bc775e944f7957ece605520b5f3a675e0a9f10506c816cb35f92778faf9a9f50ad69f2123b9cdc2cd932b3daf0c84556cbd08aa2f2b54db315048c08b1bd45733b3e7c9d322795c5338aa4e3ad1c0d20384df296591ddfb73ea86352d05be0c98a3ec712421a06968ef8d15fab9693881a902c10d10321669c9439fe41658c0a601ca7f856d5060457cff3d6fc06059dc2053b96073b89b6e3b3943a12763178252aa5a054b45b4691d0368936ec8c683b4f5671af96b4083b753b051be9a01ddb2da0c0691eb6f1e35d78f51842e8474f4079ebe0b58ba55923c365708f9fc1788138c0e7a26556a621cc2a5d453937e27edb327958c606002783255e058eb353ff1fa3ad3120b0bd88b76e03372fed07d42919c7e2535588de2a30553f1bbceb75b24762ddd303b15fabad84e1c5b8c2738f9a2ac3680b634f9179f2550dc796f3fa4780b5392d7fe5c243761963814a9db6e7cd1c0aca1201edfcd0d6647aebae947e59ea602d803a005be8100d199ff30fdbc501aa9eb9b98cdc7373303da9a598451d82d2c91b4314e46549f0ba8991254951a13fee51a8b96f4351a5a2fc24d4133c1e6a7ef37a25a33b391ad2d46126ceb4b16913994be84c7bdbde6d6a6cb8105e111b63392950e63fccaf51d8435c6fa1f684c679476000ea7b3b5310251aada4424e3948e9613ad315ac03a731a93337aea0e0e985a02cadf5c0d1577d75cc814547dfbd7899b9a57c8b039b20ee2632b895cf5d4358b4325c5e2a1b33a7e8ece631e18d6703198186ed0cda1048ad489eb3954e89e6cd84c9d5be74a446a3c2c3c15bc9085d3d4b69fdf97089ed74d275feaaeff997ea128c4f1ff9a93106612508f1cf650c4d3637346f19fbff0000c59ebfc0f8cab0f68860bb8292054a77a12e83d06c937da5b9", 0x1000}, {&(0x7f0000001400)="34478afa6b36e8cda74bc5a2aabd2bf8062f5870e7667378f58b668c5171ddefefba2e311cd5a82756ccf6ff1c03a5119b7469e9bb48f80c6baa93e20f63f9fd977c89137f77b7f77327924bcbd7106d803cb345a7fadb956d1d5c07f019fe584cbb21e82ef832ecdd2473b0048dd22d4cd2fee893f431b11f0ed7193a5dfb20aeee2462354d8255f87db4a2459967313be15844e8aa792cd63970f71aa3ad6b941e879d778b8b0551cd74a92047658d13d13050aef559b61bb34412be00b73d4fd6c0fb89c9c1834c2ebb43da1c51f9902d9ba6f326bb32a6679b22427956f422c3f8e9b47b91d0fa95628d51f420e4cc4361ddd4c8501e6ba54e91bb40232e122c2f0ee0ad92d361e685d3b28060ef097cc73f3498b5cd90ebc1df052b08c8afedfd747bb1797466f25b3df1cb5c8c846d1318914a56e327b2b5060d35a29820763a6b935a01b198471e07134c0d9e95dc9a0ce64993fb0b588cdc3c8660a293c98d5485964c834fdd60aead9216222d60f84052adecac128060adcbd76133541b86af52a68e7c996c8ab2f7a7c867d9be4d367e9987aba6dfbd81529672aa8dab824ec9ae24c08dd624ec336eb4d28542c3c9ecb0d474668ba0895624ef97374709def08edfdf57486139d38f5835b21c5805426887391c05d337ceddb771e8b65f543bc383ff8b5b9af7806d948a9b0aafde1a9508f8d41316e87a5ecf302d798b00916916d905392918667ab4c775b5eef3cf3c769a309f31efd0acf1eadd7d4e3d3ede88ae657bfd4d2e2525b1fab54f237c6c81de81b329937160e5588b846dd8b7500a4eadd7a83d67c8b8349e6beedc99172a6e4516edd7d10f5a42e51fd60542ce173a46d1fa3699677f66d1eb3a74bbf80f420fb669b21f8b8205dc5b911415fbd4437908807cb170e8fca8be0542f74ab2f9262c4f9a16f1a45fe463d2cdae3691fbd3382b89596204f2e641f02949a54491ddeade140631c7018ea72bf1c11e9db198da3ba41728513c69362f9cd3213fffee2e619b97ceb00624d77f8d53c5be80b7d1a818d1350ef25240fb48ffb5f05938fc52b59b2ed829a922a8276aa59a5ac548bd3730e0ece2025dc939f6ea1f328d494ce7191eb7049e35b077bd90bfc3c9ece20b0b21a6821779234264f9112f16019d3fc6851a4775f29e039e0d3c7b74e3407a889144b29ced6242a1086f76f3fc68637d8af7ca61ce79ce892beb8c54cbe9a05832ff63bead5f0b9ef89ca72607b10062a1302e54cf5fb526346d75346bf35b7d7c170672f074225f6cdefbf52e0f8db254090973e229989cf9fc4b41443462e6248f3a3b7e70b81641329d535f156710ba0497bc749675bf9529946e3e988ba71c53f46186e77e9eaecaaf32f888067c795ca558f0e68242619ed96b78e059425f368ac5710dfd27da7164607552faaf43e09c9dd48fc5f623757d305de885234f005e6b6cec94d83f1a00e566d2135b1f77232a0b3cb9c8d5ca767aee831f7771536a20f73bf3e044cadcc99c23b1e9c2938f3877cd5f05e8f99d8ab0f81ead5b0fb55225d1b999a706108f8acbbad957c2712b27edf3abb8e174af1d14cfdd32526c8050c1480bffc61c2b86baba4c4a1cdce10deb9de926a701232355df2587532ae4a4f2dc22a712ee285dfe65bb63d5a38be0c92c7369bb8bd39d6b76566b88a87461bec3b0c76741622f1c05724166755a1284b2862d7b786e4d96aecf8f21d683f6e9516eced7384bd8f0b71729222f50f39bfd7973f143b7b2753977657604645d33ddccf55bc505bb12f74ae7bf1bee973ebb34b8d5449d8cfeac5cb336c6de8efed96a3bb553670f72efb7ea518e05975eaeb275f0b2db210bea3cad5ce1595aa70fdb07d4b8a5dc891aed287878429f858eb89fc482ad71b5f4e6f8b5e5d034bfcd14f5413299dd65934c8584b8d8fb4c3c5e3301cc594cc2fc9bc53ac4cff461e3decbea6fbdfc052ded9536f1a230c87ed8cac38f080e91c5dcf3cc3455054f5097fb55bd02c0631c653fcfc91d83a790ea5e2387d268d886f700157191ed226a34e2e0af883c01e9004d36ea76ed3047ef9b54bc0c4ccf753771a52523ba1d22ab22d5a2801f4ef85000be76a5e3ac0f85db430ca43f346e342f309520c416fa69586fe772c640288d816ee9e68ef6cfd7c9419c0a391df91bd921fb995e4f55fc665529a3b2f30e66604bf33a7403be6e93cf2491009a190c0adfb215ec15fd5c7d2422ab632887639853b4d13fdcea7179e13f308635cc7a23b23dea4f9dac68290325f7006b6438c79453ba60f9b5f08a72728f826388e34ce3f025c58f247b7834e7322c601e1b12e964d00bae29b9a841655d401b7d9f410056e8dd24a9c3a3a68c2c2bbf7b886f8205ab236455389198df6dfbde117775f522eeee3c4037f16fb2129e23b1deb97241987ee1ce22165790cc9c0bdf1b53bab63a37353b47b6b88042c7071cbf544d87320e5807485224f9c6d5ff747fa42aa31a97c0ceb798ca6c69a2a4f0d209d2bc75e9f1896424e44285dd3c96941629e24ba551a7973f0ba4cc273f8f3b814f7c0d1e11d68378dfc4763961c39e8736ceea23c5718d46cc1bfd82b8b2432e3a2fa6b1e98f704ec1dcd4219c9fecd99cb712051da9e0cd3fe6fa437d7fb3393ea0d5280bd2653e6ea1b1f5acc8186f8d72e1b83964f1a6ddda8101711a7334dbe8888373429a6b2b0f083e169ccb78f443be771b89318d60e741e75b09a517b942f66d6bdc48882554fee120a6733d5553396af0794a7ac332bdd38f2b96fc2ece1d3a2a9a7439bec9ffd49abe77187e4236fa62bf990d85148cd2c9f97551445ce703b60e060b45c08ed48ce30f8b88a38c825eef029e0f27ba2af165b34f6d4726c127aa2dda209cd542299bf0e87a63aa9853256c45d36c7e86c63de4ca009fcf7ced4142ebfb17f09b9c7700e0a772362a40bcf8591b5fe4c532b1c35cfedcb196334b4dd052705a31f0ece174c35af4bcab53e7df3534a3154a2a215ac3834508d5f572226a4920183d9859d534d8ff257e0839ba671253a50413296362c8e7e577a7f7c0ca6edb1c1b7d2452e7f1d59d81cfc0be8dd77330c579341e2cc6839a618d0312cc916d76b3d62d5855a4929419d4064cad1c556946586d089110b33320e103bdec52b4205c73777aec5393ad5fa613a820f1f55ff2b6d1607d4e4ee4241b68db72e355a84f693a75a82d3a0bac79b2ad9772eb4d4f1453929033c6f1d897809b7e7d22983b69daa9715b3663025f9c9d8d323af8f40855632913e28b67763cc3d5a0088a66e2919e813bd705b735f7fa6c3edef7b75bcb4e67da818e32890e1d52e135e439b155eeff18737165eae4173dbc13ff21c2f5b4303943e5461078cb22ba12e0abde404a3d0e2897af6c347dc6367060a8781aa85142f710fb0181187fde4bb568a39b60324cebad5604edc4dcc8f093ce5fac5e828da2bf2df21d829b62f810d0b253d1d63ecba043415a43f9c7d4ea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0x1000}, {&(0x7f0000002400)="bc6889", 0x3}], 0xa, &(0x7f0000002500)=[{0x70, 0x108, 0x3, "cc26cff0ca7ed44e8a68b4f22022520faf40646f9a1db0015538c291f138cf8bc6e1dc80a720ae00394664ca99ac8ef62b32aa689bb0da3331e76cc3b7446b99948b0c6934be3c01509530eeed75cd2dfabd03ab318fdcca4e65e8b7cb71a8"}, {0x88, 0x111, 0x5, "caa4d8dd8a82a5067aaf40d33ca8e0cecb459c682be79e41d15dc6800fbed1a6403fd6855f7e731a4556225690a976fe66e2981ade106ca32489913d4cbb87fee7c7dc0122f35d4062c78fd76310e8cecba19555606b2b8ce9ba68fbe5c7d331351d6c3bfe6d5bf4e2b5b9e0f15cd52cf9391b1a3a"}, {0xc8, 0x0, 0x40, "2bb74f9a50bd785979f27e7e77d31411433efa01073bb7ee89e85b24c9fe305b20a1ee22f609399ee6d232d1b26735930cc4dca59e285422c43b38817a9470fa8c4ecaad120f2ec638fd71f35136c0903d1dc087e147009a5718d917fb4c3eb7dca754abaed5187d742a84d9812614a9885ead569478d40a88b9a4d34176cf2feeda5a4a16703e9dd4253c2cdc53b9faafadb719d6f0f5ad1f032e257a56622790acac2a950b6c1ab0a90e58bc58506a997ef3"}], 0x1c0}}], 0x1, 0x20008000) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xe0ffffff, @loopback={0x0, 0xac141409}}, 0x1c) [ 451.159311][T32342] loop4: detected capacity change from 0 to 264192 [ 451.186916][T32342] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:29 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, 0x0, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x5}, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xe8030000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040)=0xffff, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xeffdffff, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 451.909228][T32385] loop4: detected capacity change from 0 to 264192 [ 451.940169][T32385] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 452.065812][T32415] loop4: detected capacity change from 0 to 264192 [ 452.084360][T32415] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:30 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, 0x0, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf4010000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x208000, 0x6, 0x8000, 0x2ffe}, 0x1c) r1 = socket(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1002, 0x1}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f0000000140)="007e879e31c6f472a3bf58c0ef8b2ecdd990bbbf168e4ec74fa7169e18019112c48167bed2b66c7168a312bd285d0ee2c7dc76a56626009f61ff4185a062d36afc001490aed5469ec552ad83b91e527e4821c069a636e201b6c25e4492de55c2a8a9a418d634e240f377c9b4ff85085e15bf1b420b27f4b6f2a00d5487b53aacb733a7d104ef34f1b2a482d59960680542", 0xfffffffffffffe6f, 0x400c896, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000000200)="f3c2f88189f4cf6ddb4ae06b708df1f879464d2fec41c12bee0231f2df5387c66d9aac7aa7f55206798efa322e159b135c16e00fd26503e4431de1bd03bbcaa6f3c2a6a246d070b4bdbf9aa6a811ee2d878372ef8ae111b51384723654ad84535a6b68f7e922a277128fc60b0d5bde903cb2118e65bfe7ba565f34a0b723489305399cb5eef612bb1cb89b809d5806cbf86f86a952331da2d4c56813f97798a468ca7553213629a18d126848ada247d5f9c5143fb89b179beb953f167c505e9cf42e343acfde215fb1533242e715e0140e116e770b41", 0xd6, 0x20000000, &(0x7f0000000300)={0x2, 0x4e23, @remote}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4e20, 0x1000, 0x4e23, 0x2, 0x2, 0x0, 0xa0, 0xff, 0x0, r6}, {0x401, 0x7fffffff, 0xc1, 0xa7, 0x7, 0x7, 0x4, 0x2}, {0x3fc9, 0x10000, 0x59, 0x8}, 0xffffffc1, 0x6e6bbf, 0x2, 0x0, 0x2, 0x2}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d4, 0x3c}, 0xa, @in6=@empty, 0x34ff, 0x0, 0x1, 0x3, 0x3, 0x1ad2, 0x7}}, 0xe8) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x2, 0x0, 0x3, 0xfffffbff}, {0x10d9, 0x0, 0x7, 0x8000}, {0x8, 0x20, 0x9, 0x101}]}, 0x10) 03:50:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, 0xd9f, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x28000, 0x2, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf5ffffff, @loopback={0x0, 0xac141409}}, 0x1c) [ 452.780361][T32436] loop4: detected capacity change from 0 to 264192 [ 452.799768][T32436] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc000000, @loopback={0x0, 0xac141409}}, 0x1c) [ 452.913155][T32463] loop4: detected capacity change from 0 to 264192 [ 452.923401][T32463] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) 03:50:31 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, 0x0, &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000080)={0x1, 0x81}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe800000, @loopback={0x0, 0xac141409}}, 0x1c) [ 453.566951][T32479] loop3: detected capacity change from 0 to 87 [ 453.574484][T32479] FAT-fs (loop3): bogus number of reserved sectors [ 453.581026][T32479] FAT-fs (loop3): Can't find a valid FAT filesystem 03:50:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) [ 453.624471][T32485] loop4: detected capacity change from 0 to 264192 [ 453.638268][T32485] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x10, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe80ffff, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfec0ffff, @loopback={0x0, 0xac141409}}, 0x1c) [ 453.754302][T32517] loop4: detected capacity change from 0 to 264192 [ 453.772889][T32517] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 454.420169][T32539] loop3: detected capacity change from 0 to 87 [ 454.427781][T32539] FAT-fs (loop3): bogus number of reserved sectors [ 454.434407][T32539] FAT-fs (loop3): Can't find a valid FAT filesystem 03:50:32 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000), &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 03:50:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0xe5b, 0x40, 0xbad3, 0x40, 0xffff, 0x431, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfeffffff, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) 03:50:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xff000000, @loopback={0x0, 0xac141409}}, 0x1c) 03:50:32 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7fff, 0xa3, 0x2, 0x2, 0x3, 0x4, 0x76b200}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0xfffffffffffffd66) sendto$inet(r1, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000440)="200000000d00000019000000900100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f010000ff53ef010001000000d7f4655f000000000000000001000000000000000b0000000001000018000000c2760776d7", 0x65, 0x400}], 0x0, &(0x7f0000000500)={[{@max_dir_size_kb}, {@auto_da_alloc_val}]}) [ 454.527072][T32551] loop4: detected capacity change from 0 to 264192 [ 454.549908][T32551] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r2, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a07) 03:50:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = socket$inet6(0xa, 0x100000003, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffff0000, @loopback={0x0, 0xac141409}}, 0x1c) [ 454.660380][T32573] loop4: detected capacity change from 0 to 264192 [ 454.692751][T32573] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (76041000) 03:50:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4100) ftruncate(r0, 0x800) lseek(r0, 0x1200, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_elf64(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x578) [ 455.274036][T32597] loop3: detected capacity change from 0 to 87 [ 455.283287][T32597] FAT-fs (loop3): bogus number of reserved sectors [ 455.289807][T32597] FAT-fs (loop3): Can't find a valid FAT filesystem 03:50:33 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000001480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x70af, &(0x7f0000000000), &(0x7f0000978000/0x4000)=nil, &(0x7f0000978000/0x2000)=nil, 0x0, &(0x7f0000000140)) 03:50:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x67) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) socketpair(0x22, 0x0, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_ima(r2