6", 0x55}, {&(0x7f0000004e00)="02de97faf19c82e03b8e0cc6f514572b506e352f0e1347588e8dc1a0e4d14bb393ad929407ca2de64721e57b0af94a45963ea29901ee673c8dadb8ca6f6df368c6b83ef3c248bc5f9720220321591c19425728e5961ce4482019afa18a7760f90329f41a16fa0cbac1607db4ccbb1e2897c0c567494f310d0430a7edf6d0c2103aa6cd7a8a68143aa4a6f9a6ea96e1601aea8ea38df422ab238bf6229a25002e111697cb693e33b952bcfab1e078abf641bb1e8b335971fb564c5bb401b7c57bcb6c8d632ca70b17a80473665587c36cdf7380cfae2f", 0xd6}, {&(0x7f0000004f00)="49eece107f6bee3428dd6ea272045a37726e36db01b0458948962bbbc266d993c8edb319d9ac539958a29f12548275fad187103aaae14e18ab10a6f2cd29c6b5804e4405c5494c1415c7309ebd49d861065cad21a73d4d121dd2d916733515d042112eeb02ada23c9840474926541876fc8fedc375970e2492c212355cd3415099391d683ae7a4d3", 0x88}, {&(0x7f0000004fc0)="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", 0x1000}, {&(0x7f0000005fc0)="a79d73cdf84968c433aae2b61221b4f19547e67737aaeb09dc04776845aea63a8d2071a3639d93abef49404904b83eba44f8bc923480ce27263583718bb9fbc081f40966a30a819e3f624f5bfe5d36a8264c5e4cc0cc6cd7f67f53f0c3d740c8a424d258c18521b6c2d19fa557cdbf0ae708f3a5a7747c2ae8b6847e596b66135725840d0c9f1d24b5730bf944f5fa9d3212719545b10b3f6c610c2f83b0ef4ec6464c2818354c938ac4d4b5189aec1b193d4b921a00adcb62162aa48d11df7abcaa0eff671121a46b4707d1e25b51c11e461af8b2098d56efa68c1a3da2027482667832dfa6", 0xe6}], 0xa, &(0x7f0000007fc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r1, r2]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x34, 0x1, 0x1, [r4, r5, r0, 0xffffffffffffffff, r6, r7, r8, r9, r10]}}], 0x98, 0x4000000}}], 0x6, 0x40009) [ 3062.770136][T15011] loop4: detected capacity change from 0 to 4 [ 3062.790909][T15011] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3062.792054][T15019] loop5: detected capacity change from 0 to 4 [ 3062.803642][T15011] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) [ 3062.834958][T15019] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3062.841046][T15024] loop3: detected capacity change from 0 to 194 [ 3062.895301][T15019] loop5: detected capacity change from 0 to 4 [ 3062.901794][T15019] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:49 executing program 1: add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000040)={'fscrypt:', @auto=[0x63, 0x63, 0x32, 0x30, 0x33, 0x38, 0x61, 0x31, 0x65, 0x34, 0x62, 0x64, 0x66, 0x31, 0x62, 0x35]}, &(0x7f0000000080)={0x0, "7ffe031ed5813423fca22b04aa784f9f07aa8599e57068285b7f479d9379c826d68288c819fc010df5ce47aae4dc69a67c1525b64c96f65abe214953e45ab489", 0x20000021}, 0x48, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x1000003, 0xffffffffffffffff) mlock2(&(0x7f000051b000/0xf000)=nil, 0xf000, 0x0) pkey_mprotect(&(0x7f0000a57000/0x1000)=nil, 0x1000, 0x2000006, 0xffffffffffffffff) mbind(&(0x7f00007fd000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000000000)=0xffffffffffffffff, 0x68, 0x4) r0 = pkey_alloc(0x0, 0x3) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x10) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, r0) madvise(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x65) 04:42:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040024d20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x3, &(0x7f0000000280)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}, 0x12062) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x3, &(0x7f0000001480)=0x9, 0x5) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001440), 0x220000, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x4, 0x0, 0x0) dup(r0) [ 3062.946532][T15011] loop4: detected capacity change from 0 to 4 [ 3062.968116][T15011] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3062.980847][T15011] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000124000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3063.051555][T15059] loop5: detected capacity change from 0 to 4 04:42:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000010f60)) creat(&(0x7f0000000040)='./file0\x00', 0x190) [ 3063.096945][T15071] loop4: detected capacity change from 0 to 4 [ 3063.102000][T15059] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3063.117603][T15071] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3063.130335][T15071] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3063.135253][T15077] loop3: detected capacity change from 0 to 194 [ 3063.179858][T15059] loop5: detected capacity change from 0 to 4 [ 3063.194307][T15059] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3063.219154][T15071] loop4: detected capacity change from 0 to 4 04:42:49 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x9, 0x5, 0x9, 0x1}, {0x1d, 0x9, 0x8, 0x6}, {0x61, 0x79, 0x40, 0x6}, {0x81, 0x3, 0x1, 0x3}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) [ 3063.226396][T15071] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3063.239122][T15071] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000040)) epoll_pwait(r1, &(0x7f0000000480), 0x1555555555555586, 0x0, &(0x7f0000000440), 0x8) r4 = accept4(r3, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x80800) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x40) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x4, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x324, 0x12, 0x300, 0x70bd2c, 0x25dfdbfb, {0x1f}, [@generic="5fa1c438467de35697b891864c5e0a370f9ae8ae0c1d817ae41ecaa9da1282acf45dcb0c9276bdddafd9a40f248f", @generic="26fa2bfdc019a25d380832ca1d8a5f50ed41e449bbdda8fb79a9f4918284dd5eeb8cdd920ed8d6d0079f18bac12d2045bb3ee6169a700f880549ad88cd4875ac16860d69c115f7ac3a316d658b32c03e52f18f96a8ffa255d2fd0ee599896286ae543f9f579e95954ead622f0db2f82cfa820ed96f8e436d1dbcce4405f2aa19ad758cde86c62647567cd9f7deb8c196820039c6273f1ebaf08fcd7c4dff08664bf09a4cd55f1a", @nested={0xe6, 0x53, 0x0, 0x1, [@typed={0x8, 0x96, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x1f, 0x0, 0x0, @ipv4=@rand_addr=0x4}, @typed={0x4, 0x7d}, @typed={0x8, 0x8f, 0x0, 0x0, @fd=r6}, @generic="0d24d28baca3abb5766a3b12f3a712186d3245cdcd4864ee7fc064be95b9273b12f23abab0ff3c00e8e4d9cb4c579a20a783847cd0c5dbd207eb4bd0cb702baec9c7932f85a78e45a83b4a0505589b42a6c783b3c430f0ef3361fe0109e2ffdb170e527030cb20f2a705ad3d45f30191feb39c4ea0715f37a429b1f56844c43c1ccffb1598ad6a300a65ccc82730be89338588f2e56a1d8d6615b8767ee61643ceb3a2a6f404fec81ca090e8c6faa7db89a6", @typed={0x8, 0x89, 0x0, 0x0, @uid=r7}, @typed={0xc, 0x51, 0x0, 0x0, @u64=0x3125}]}, @generic="76c6120d52de92b9dcc34cacf5868e9ba88c09b76f76a8ce4ea00cde8db2f5523ac5fbe5b2306704370edc87437be2342254630adb9b65e8b01124a818aa7147ce6ed124e5ef221357f0740221b304ab3a0baf711bd66c78e813922a9bde67c93d9425ab3f4dad8f0ce8e2d2a9c543d4f51f4e85a7ade0e48a8b6d977421057a911155049195318029d5f08deda15e48c9f1abec3652fca68ec80dea89436c87737afae07ef57cdf29d57f3184146f752fe445552321389f7079ea787d87549f29ca31c5ad38f76ce4e8cfd57ef3261d58527ab43c638fd9bd98a39a09659661b9d60d593f20be6f118e6c6a58ccde22566a9b904d7e", @nested={0x5b, 0x92, 0x0, 0x1, [@generic="ccba9510fbc2f9bf191026faef3e048d83ae4ec44b1d04147e977ebf668a4b3db67d5e04ba0b1b017e7046359aa86580a780cd7be477b102554121a550a6cb7d31308a9eb39f2914668fbcc158c8cfbb5ccdcb706e70dc"]}]}, 0x324}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000) 04:42:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000204000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040015f20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 3: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000280)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000380)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000002c0)='./file0\x00', 0x4e8800, 0x12c) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x100) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000340)) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) lseek(r3, 0x97a, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x80000001}}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x500, 0x100) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0xf) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000008cc0)=[{{&(0x7f0000000cc0)={0x2, 0x0, @remote}, 0x6, &(0x7f0000001dc0)=[{&(0x7f0000000d00)="d15b", 0x2}], 0xfffffffffffff65}}, {{&(0x7f0000001e40)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x18}}], 0x2, 0x0) 04:42:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000280), 0x9, 0x600400) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), 0x181812, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@mmap}, {@cache_fscache}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@subj_user}, {@uid_eq={'uid', 0x3d, r5}}, {@fowner_lt={'fowner<', r7}}, {@euid_lt={'euid<', 0xee01}}]}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) splice(r0, &(0x7f0000000040)=0x3, r1, &(0x7f0000000180), 0x3ff, 0xa) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:50 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x10, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x8}, ["", "", "", "", ""]}, 0x14}}, 0x0) mknodat$loop(0xffffffffffffffff, 0x0, 0x4190, 0x1) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x1) 04:42:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 0: r0 = mq_open(&(0x7f0000000000)='%\xc2\xce\x97\xea\x96\r\xa0t\xcc0\x00', 0x40, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3063.701694][T15130] loop5: detected capacity change from 0 to 4 [ 3063.717134][T15130] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3063.732281][T15142] loop3: detected capacity change from 0 to 194 [ 3063.734108][T15131] loop4: detected capacity change from 0 to 4 [ 3063.793741][T15131] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3063.806462][T15131] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:50 executing program 1: r0 = clone3(&(0x7f0000000240)={0x800000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x16}, &(0x7f00000000c0)=""/132, 0x84, &(0x7f0000000180)=""/103, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x4}, 0x58) ptrace(0x11, r2) ptrace(0x10, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000004c0)={0x0, 0x0}) r4 = fork() fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=0x0) clone3(&(0x7f0000000600)={0x282000800, &(0x7f00000002c0)=0xffffffffffffffff, &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x9}, &(0x7f0000000380)=""/189, 0xbd, &(0x7f0000000440)=""/79, &(0x7f00000005c0)=[r2, r3, r4, r0, r0, r2, r5, r6], 0x8}, 0x58) r9 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x10200, 0x20) vmsplice(r7, &(0x7f0000002940)=[{&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="e3b33d649b80c41eb7e973698d098110cdb011840ecfc6f0b80c07b6e8fedd31e9059cda0f080fe1ec1e2fc032756a5cc8e9285502650998c98b89e5796744611fdfa8d84493f8f66dff2ab5a4d1d8d9849ad30690c3529edb05ab04b3e82dda2ba317876ba62fa74f871c3a6f6d5055cbc343ba066c2967abcc36fdde84452f834bfc9d355a0d2f198682460e0298990d233392e72d4dcfaa24fc670900a24dfe924695c47cee1c110b29de9c630474f5564c8c77491aac1d285710e243b7a3b52b950e9299b2ba5c77202e3f83e61fd5a73314059d42e88d8cb73d8f", 0xdd}, {&(0x7f00000017c0)="a5a7a843e01afd0f8eebf74d57aaf395b3bdf58e5c97978dee9ed637bcffb0cefff1138358e21eefc75184a821bf1e4994d6fc5f8a0f7a3bf217fca35e0141497a5f", 0x42}, {&(0x7f0000001840)="8a944bd514e1ae2ff1533e81c4db70bf5537801d8cc6052a26c7cdbe3c119ef4dcba980e20933ab886e1eba5fcbdec49cd8a6623f565e6be207e13a28c885905db894ab8d90c7a4bcfdb30fbdbc79f31c44cc705ee7a9d62d94c2541ba5e09475f7e610cc8ebb2b014a4a6d2a64c851f671818844a003583f5c2e32b1efbd279d172a05303a9d0661ea72b95be1782cf0e1eab57b78078be0e18a35345be14d755538a97f054f53b422ac82b099cd4053656344b95fbd4638a15d56d048a75e2a9cb422a07dc6c50b9cfc46f202c88980d025ae2f448896103e8b4dfd607df8befe30a7956", 0xe5}, {&(0x7f0000001940)="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0x1000}], 0x5, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000003ac0)=0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000003b00)=0x0) r12 = gettid() clone3(&(0x7f0000003b80)={0x2000000, &(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40), {}, &(0x7f0000002a80)=""/4096, 0x1000, &(0x7f0000003a80)=""/29, &(0x7f0000003b40)=[r10, r11, r12], 0x3, {r9}}, 0x58) sched_setaffinity(r13, 0x8, &(0x7f0000003c00)=0xffffffffffffff7f) r14 = gettid() r15 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003d00), 0xa0002, 0x0) perf_event_open(&(0x7f0000003c80)={0x3, 0x80, 0xfb, 0x0, 0x1f, 0x6, 0x0, 0x1, 0x10000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000003c40), 0x1}, 0x30, 0xfff, 0x8, 0x5, 0x6, 0xff, 0xffff, 0x0, 0x7b2, 0x0, 0x400}, r14, 0x4, r15, 0x0) waitid(0x2, r8, &(0x7f0000003d40), 0x1, 0x0) ioctl$FIONCLEX(r15, 0x5450) [ 3063.836524][T15160] loop5: detected capacity change from 0 to 4 [ 3063.869138][T15160] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3063.880556][T15131] loop4: detected capacity change from 0 to 4 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) mq_timedsend(r0, &(0x7f0000000000)="341aa3ffa16fc49eb7292eda", 0xc, 0x92a, &(0x7f0000000040)={0x0, 0x3938700}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3063.893111][T15131] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3063.905870][T15131] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3063.931303][T15160] loop5: detected capacity change from 0 to 4 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0xd8000000}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006820000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3063.943547][T15160] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000010204000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) renameat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00') write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r4 = fsmount(r1, 0x1, 0x70) r5 = openat(r4, &(0x7f0000000180)='./file0\x00', 0x28000, 0x80) mkdir(&(0x7f0000000040)='./file0\x00', 0x5) r6 = syz_open_dev$ptys(0xc, 0x3, 0x0) r7 = io_uring_setup(0x7f9e, &(0x7f0000000500)={0x0, 0xd4ee, 0x10, 0x3, 0x147, 0x0, r5}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000600)={{r7}, 0x0, 0x10, @inherit={0x50, &(0x7f0000000580)={0x0, 0x1, 0x6, 0x8000, {0x2d, 0x8a, 0xe8, 0x2, 0x2d0e0000000}, [0x43]}}, @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000300)) 04:42:50 executing program 0: fdatasync(0xffffffffffffffff) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa2cb21b4ff3cbe75) mq_getsetattr(r2, &(0x7f0000000040)={0xdb05, 0x2, 0x8, 0x6d}, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3064.041178][T15208] loop5: detected capacity change from 0 to 4 [ 3064.080789][T15208] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) read(r0, &(0x7f0000000000)=""/166, 0xa6) [ 3064.139820][T15237] loop4: detected capacity change from 0 to 4 [ 3064.151682][T15208] loop5: detected capacity change from 0 to 4 [ 3064.182729][T15244] loop3: detected capacity change from 0 to 194 [ 3064.183405][T15208] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3064.192612][T15237] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3064.208008][T15237] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3064.280201][T15237] loop4: detected capacity change from 0 to 4 [ 3064.287958][T15237] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3064.300728][T15237] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x8002, &(0x7f0000000040)=0x24, 0xd5e8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f00000001c0)={[{@journal_dev}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0x212240, 0x2) r1 = signalfd(r0, &(0x7f0000000240), 0x8) write$P9_RREADLINK(r1, &(0x7f0000000280)={0x16, 0x17, 0x2, {0xd, './file0/file0'}}, 0x16) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x1, &(0x7f0000000140)=[{&(0x7f0000001380)="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", 0x101c, 0x7384}], 0x100080, &(0x7f0000000180)={[{@usrquota}], [{@fsuuid={'fsuuid', 0x3d, {[0x32, 0x32, 0x30, 0x30, 0x61, 0x62, 0x0, 0x36], 0x2d, [0x31, 0x65, 0x63, 0x38], 0x2d, [0x35, 0x66, 0x65, 0x30], 0x2d, [0x34, 0x36, 0x61, 0x65], 0x2d, [0x33, 0x66, 0x61, 0x65, 0x61, 0x38, 0x61, 0x61]}}}]}) 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x5) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006c20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000040)='.\x00', &(0x7f0000000180)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000300)=""/233, 0xe9) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) open(&(0x7f0000000240)='./file0/../file0\x00', 0x200c00, 0x10) creat(&(0x7f00000001c0)='./file0\x00', 0x1ec) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000224000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='\xff\x7f\x00\x00\x00', 0x40, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x2000001, 0x12, r1, 0x632d0000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}) [ 3064.452874][T15294] loop3: detected capacity change from 0 to 194 [ 3064.458000][T15303] loop4: detected capacity change from 0 to 4 [ 3064.466993][T15292] loop5: detected capacity change from 0 to 4 [ 3064.492767][T15292] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3064.503801][T15303] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3064.516542][T15303] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:50 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eYh0\x00', 0x0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0xffffffffffffff7f, 0x0, 0x2, 0xffffffff}, &(0x7f0000000080)) r1 = epoll_create(0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0xa0000001}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440), 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)) 04:42:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unshare(0x48040480) fadvise64(r0, 0x0, 0x0, 0x3) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) [ 3064.578383][T15292] loop5: detected capacity change from 0 to 4 [ 3064.587237][T15292] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:51 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) set_mempolicy(0x4000, &(0x7f0000000040)=0x1, 0x5) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '-'}, {0x20, 'vfat\x00'}, {0x20, '@'}, {0x20, 'vfat\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, '{$'}], 0xa, "b3749134e2572110c2c70939447976"}, 0x41) 04:42:51 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x2, 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x8010, r2, 0x0) mq_timedsend(r2, &(0x7f0000000100)="7cbdeeef843313c7bfd32782e30fdc287caf82bf4d37113f9e282a088963ccb240d9fcd60a358333057586133c7e2d49273ff9daea725f7d44cb7cb68985ae53107837355f6906ec857a9fa9010a6792422516667d00fc9c845fcbba40377c41b33becc5d132f33aa96dde8b5a244beed0a323629f22c187b6d9c6af0238039cd476b62508afdc4f613fc517e751b74236ac7c001279fdfe075d3357ee1a19a0c1d8ef3832d4dc4beb84777a7b75", 0xae, 0xfffffffffffffffc, &(0x7f00000001c0)={0x0, 0x3938700}) mq_timedsend(r0, &(0x7f0000000000)="03dafe12c101b5d0423e6bf1499c0ac2d1948fb61e7e1a98889f658999fb152807c079d4d5a89c6a9d6517c5e03b579bbcfc811dc605e93483ee3958c1779f0c3b6bf662b13e988fd2e5e16f6162b26879085d3875b6ad47ecf4532cefddb94f990d50ac1019217db404946cad9ed3c79278decb6f699802cc6b9752c72b9746a834a3402095df327ed6b35c1e3a40fa0a7fab94", 0x94, 0xd6f3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r3 = signalfd(r1, &(0x7f0000000240)={[0x8]}, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000280)={0x40000002}) write$selinux_attr(r2, &(0x7f0000000200)='system_u:object_r:cpu_device_t:s0\x00', 0x22) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040007420000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3064.650490][T15303] loop4: detected capacity change from 0 to 4 [ 3064.676059][T15303] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3064.688790][T15303] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3064.741343][T15372] loop5: detected capacity change from 0 to 4 [ 3064.783912][T15372] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3064.806445][T15379] loop3: detected capacity change from 0 to 194 [ 3064.865335][T15372] loop5: detected capacity change from 0 to 4 [ 3064.873115][T15372] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) creat(&(0x7f0000000040)='./file0\x00', 0x106) 04:42:51 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) mq_timedreceive(r0, &(0x7f0000000000)=""/26, 0x1a, 0x2, &(0x7f0000000040)={0x0, 0x989680}) 04:42:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000254000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1a, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) 04:42:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040007a20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:51 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c8f00fba3732e666174000201977f4bb315c80100025673faef9fb586b43cd0f0d27c", 0x24}, {0x0, 0x0, 0xc262}], 0x4d75e5f8697a8c9c, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000, 0x11, r0, 0xba361000) truncate(&(0x7f00000001c0)='./file0\x00', 0x7ff) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) recvmmsg$unix(r2, &(0x7f0000005040)=[{{0xfffffffffffffffe, 0x0, &(0x7f0000000940)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/214, 0xd6}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/154, 0x9a}, {&(0x7f0000000800)=""/154, 0x9a}, {&(0x7f00000008c0)=""/85, 0x55}], 0xa}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a80)=""/131, 0x83}, {&(0x7f0000000b40)=""/192, 0xc0}, {&(0x7f0000000c00)=""/4, 0x4}, {&(0x7f0000000c40)=""/155, 0x9b}, {&(0x7f0000000d00)=""/90, 0x5a}], 0x5, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f0000000f00), 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f80)=""/2, 0x2}], 0x1, &(0x7f0000005240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0}}, {{&(0x7f00000010c0)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)=""/41, 0x29}, {&(0x7f0000001180)=""/37, 0x25}, {&(0x7f00000011c0)}], 0x3, &(0x7f0000001240)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000001340), 0x6e, &(0x7f00000036c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/147, 0x93}, {&(0x7f0000002480)=""/135, 0x87}, {&(0x7f0000002540)=""/67, 0x43}, {&(0x7f00000025c0)=""/36, 0x24}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/179, 0xb3}], 0x7, &(0x7f0000003740)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000003880)=@abs, 0x6e, &(0x7f0000004ec0)=[{&(0x7f0000003900)=""/62, 0x3e}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/35, 0x23}, {&(0x7f0000004980)=""/15, 0xf}, {&(0x7f00000049c0)=""/133, 0x85}, {&(0x7f0000004a80)=""/249, 0xf9}, {&(0x7f0000004b80)=""/244, 0xf4}, {&(0x7f0000004c80)=""/232, 0xe8}, {&(0x7f0000004d80)=""/147, 0x93}, {&(0x7f0000004e40)=""/114, 0x72}], 0xa, &(0x7f0000004f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}], 0x6, 0x1, &(0x7f00000051c0)={0x0, 0x3938700}) renameat2(r2, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000005200)='./file0\x00', 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3065.087384][T15423] loop4: detected capacity change from 0 to 4 [ 3065.088989][T15415] loop3: detected capacity change from 0 to 194 [ 3065.101236][T15422] loop5: detected capacity change from 0 to 4 [ 3065.123859][T15423] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:42:51 executing program 0: r0 = mq_open(&(0x7f0000000140)='\x1a\xd7T\xbf\xec\xe2\xaa\x97\xb8\f\x03\x1e\xa8*\x1b\xbeCN_\x16\x17b\xf2\xb1Byg\xb3CTM\xc4\t\xcc\xfe6 t\x96\x9f\x80\xa7\xa0\xe1\x1c\xaft\x8bw\v9\xe7\xd2\xfe\xf6\xa4\xbf\x13\xde\x0e\xb46\xbd\xd7,\xd4\xe1\xca\xde\x17\x8b\xda\x05\xcb\f\x82\xb7\\E0r\x9f\x9f\xcd\r\x17Y\xc6?\xb4\xed\xcb\xad\v\x9d\x16*', 0x0, 0xf0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000002c0)={{r3}, 0x8, &(0x7f0000000100)=[0x3, 0x2, 0x8000, 0x3aa5b3c6, 0x4, 0xd9, 0x5, 0x80000000], 0xbf, 0x0, [0x4, 0x0, 0x8d39, 0x4ca12a00]}) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000000c0)={0x5}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) pidfd_send_signal(r4, 0x35, &(0x7f00000001c0)={0x29}, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000), 0xcafe, 0x28100) pidfd_send_signal(r5, 0x2b, &(0x7f0000000240)={0x17, 0x20d, 0x8}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000004c0)={0x70000000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r5, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80140060}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0x48, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x1e}}}}, [@NL80211_ATTR_QOS_MAP={0x28, 0xc7, {[{0x8, 0x2}, {0x1, 0x6}, {0x3f, 0x4}, {0xb4, 0x4}, {0x0, 0x2}, {0x80, 0x5}, {0x40, 0x7}, {0x0, 0x5}, {0x3, 0x1}, {0x4, 0x3}, {0x80, 0x6}, {0x80, 0x7}, {0x2}, {0xd, 0x6}], "47c13bcfae51edb9"}}]}, 0x48}}, 0x0) waitid$P_PIDFD(0x3, r6, &(0x7f0000000340), 0x8, &(0x7f0000000640)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000040)={0x80000000}) [ 3065.136642][T15423] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3065.150432][ T22] kauditd_printk_skb: 16 callbacks suppressed [ 3065.150447][ T22] audit: type=1400 audit(1631940171.534:277): avc: denied { audit_read } for pid=15403 comm="syz-executor.1" capability=37 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 3065.179229][T15422] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:51 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xe6206080, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(r2, 0x0, 0x0, 0x0) clone(0x200, &(0x7f0000000000)="b9781b468c4500a611bfbf93a79c", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="ddb23408a9fee60f6899c97c635652f0c4ceae7000592428c759b4c9775cec0d33bf2802ad6ade8b7bbd3799a5968b12f74ad37f66a114044e37ef044afb161bdf6c5368c5da349a66421f2d1efb58564f8934496e99888491b4b0f33443a09da1b222d09866f7") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000140)="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") 04:42:51 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) [ 3065.229131][T15422] loop5: detected capacity change from 0 to 4 [ 3065.237318][T15422] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004002a020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3065.297692][T15423] loop4: detected capacity change from 0 to 4 [ 3065.320730][T15423] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3065.333472][T15423] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:51 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x0) [ 3065.366759][T15461] loop5: detected capacity change from 0 to 4 [ 3065.396501][T15461] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:51 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 3065.469462][T15461] loop5: detected capacity change from 0 to 4 [ 3065.480982][T15461] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x28800040) 04:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000001364000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:52 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='\xf2\xaf8\xc8\x00', 0x0, 0x37, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x2, &(0x7f00000000c0)={[0x3]}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/176, 0xb0}], 0x4, 0xfffffff8, 0x3) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) mq_timedreceive(r3, &(0x7f0000000540)=""/26, 0xd, 0x8, &(0x7f0000000580)) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004049b120000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="0000800fbc8438d36f5a17"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) wait4(r1, &(0x7f0000000000), 0x1000000, &(0x7f00000003c0)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) [ 3065.751829][T15415] loop3: detected capacity change from 0 to 194 [ 3065.768716][T15525] loop4: detected capacity change from 0 to 4 [ 3065.779671][T15525] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3065.792496][T15525] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3065.816170][T15535] loop5: detected capacity change from 0 to 4 [ 3065.827674][T15535] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001800)={[], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) 04:42:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0x9a, 0x87, 0x2615, 0x30, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x40, 0x10, 0x7, 0x6}}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@updsa={0x178, 0x1a, 0x4, 0x70bd28, 0x25dfdbfb, {{@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, @in6=@mcast2, 0x4e23, 0x7, 0x4e21, 0x11f, 0xa, 0x0, 0x80, 0x0, r1, r2}, {@in6=@empty, 0x4d2, 0x6c}, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, {0x1f, 0x40ac, 0x800000000000, 0x8, 0x20, 0x3ff, 0x200, 0x3}, {0xffff, 0x5, 0x3, 0x81}, {0x0, 0x3, 0x5}, 0x70bd2b, 0x3505, 0xa, 0x1, 0x1, 0x50}, [@tfcpad={0x8, 0x16, 0xfffffffd}, @algo_comp={0x7e, 0x3, {{'deflate\x00'}, 0x1b0, "de9c275a23711a430e62096ecf066581def43a9a8febc8af88fa3b85e1140e998b9e44d9702b20d56aa212c21a51b0ff40b7d4cc4d7c"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000011}, 0x48004) 04:42:52 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x120) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = socket$nl_generic(0x10, 0x3, 0x10) uselib(&(0x7f0000000380)='./file0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f0000000300)={0x0, 0xfb, 0x5d, 0x2, 0x1, "d6094515742a008246ce414dbe3171f3", "7fe8b84e5a9b9155617a0e504ecb1b5745689870eedc43b0cad617c4b14064bc97dc931a2337671ec43c88457d351ded700615fcd72f41324957bf3b0d7d25dd1db3d778867d7a0b"}, 0x5d, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x8001, 0x5, 0xffffffff, 0x5}) truncate(&(0x7f00000003c0)='./file1\x00', 0x81) [ 3065.907015][T15525] loop4: detected capacity change from 0 to 4 [ 3065.923563][T15535] loop5: detected capacity change from 0 to 4 [ 3065.937329][T15535] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3065.943935][T15525] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:42:52 executing program 1: ptrace$getsig(0x4202, 0x0, 0x8000, &(0x7f0000000140)) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="000000000000000000000000e2aa000000000000846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000000680)="ed41000010001200000004008000000000000800050000000af3010004000000000000000000010009", 0x29, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3065.956698][T15525] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004001b220000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000001374000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:52 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000058c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) mq_timedsend(r1, &(0x7f0000000000)="1d9e95c1682bf0e70c6e53adadd98013e5dfa70d6688c233ae2712b41365e4b36cb8e313f5acc663ef43b0c77a31ec04e298ab9c55058409272211ee59233c97c0e69fa79e6779c7b189ded7a2622479b2ed2714cba542f1f6132214a1166404591de3071a65987fb3c85b2797caf25722f59af658fdbed5a6d8fc1983150e8855c9bd6470b5144e91087a181535e5105938e1a6aa059a4a47e17c6c207f0243a18c584f4a84e427c0dd7821390d4060b9fb08884194", 0xb6, 0x7, &(0x7f00000000c0)) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r2, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:52 executing program 1: unshare(0x40400) set_mempolicy(0x1, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa34, 0x0, @perf_bp={&(0x7f00000000c0), 0xf}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) ftruncate(r3, 0x2008000) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) [ 3066.083675][T15587] loop5: detected capacity change from 0 to 4 [ 3066.109249][T15587] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3066.117583][T15593] loop4: detected capacity change from 0 to 4 04:42:52 executing program 0: mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r0 = epoll_create(0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x20000001}) epoll_pwait(r0, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3066.165230][T15609] loop3: detected capacity change from 0 to 194 [ 3066.176599][T15593] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3066.189331][T15593] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3066.194809][ C1] sd 0:0:1:0: tag#7377 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3066.208076][ C1] sd 0:0:1:0: tag#7377 CDB: opcode=0xe5 (vendor) 04:42:52 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) [ 3066.214404][ C1] sd 0:0:1:0: tag#7377 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3066.223452][ C1] sd 0:0:1:0: tag#7377 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3066.232465][ C1] sd 0:0:1:0: tag#7377 CDB[20]: ba 04:42:52 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x8, 0x400000) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3066.319247][T15587] loop5: detected capacity change from 0 to 4 [ 3066.345379][T15593] loop4: detected capacity change from 0 to 4 [ 3066.352276][T15593] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:42:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}, {&(0x7f0000000000), 0x0, 0x5}, {&(0x7f0000000300)="c4cb818255c0e7e99824f70457bfee2d8933e2d502c3d172a28973171e0fd161e27c60a550d1ed78840ffb7d8d0a171b5813c9f7098bd966d5d992809068c7396daf16c0365703df07e142a1fd51a31b74e67847665628ca6505ef6b9405dfe59420740bc4db265faa065c296679805ea096de25971309424e967fa9dfa19d5f465113220a1b9a38be53a9b4e178d9c30b16be9589785e2db63b248f4cad6d55ba0d90d4fe446c6c90dab233c5519b5cd33a0df5b64aa949ccf2723a8488149eb567", 0xc2, 0x5}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3066.365057][T15593] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3066.375717][T15587] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3066.471885][T15659] loop3: detected capacity change from 0 to 194 [ 3066.484950][T15659] FAT-fs (loop3): Unrecognized mount option "À" or missing value 04:42:53 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x24, &(0x7f0000000440)={[0x2]}, 0x8) 04:42:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000003c0)='./file0/../file0\x00') umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/25, 0x19}], 0x1, 0x9, 0x7fff) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000080), 0x24, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000240)='./file0/../file0\x00', 0x2) fchdir(r1) 04:42:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004002c520000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:53 executing program 2: clock_gettime(0x0, &(0x7f0000002fc0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000240)=""/116, 0x74}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/248, 0xf8}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000001500)=""/116, 0x74}], 0x7, &(0x7f0000001600)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f00000016c0)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/44, 0x2c}, {&(0x7f0000001780)=""/23, 0x17}, {&(0x7f00000017c0)=""/43, 0x2b}, {&(0x7f0000001800)=""/105, 0x69}, {&(0x7f0000001880)=""/116, 0x74}, {&(0x7f0000001900)=""/212, 0xd4}], 0x6, &(0x7f0000003240)=ANY=[@ANYBLOB="1c000000020000000000040000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r1, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x158}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001c80)=""/234, 0xea}, {&(0x7f0000001d80)=""/46, 0x2e}, {&(0x7f0000001dc0)=""/133, 0x85}, {&(0x7f0000001e80)=""/151, 0x97}, {&(0x7f0000001f40)=""/103, 0x67}], 0x5, &(0x7f0000002040)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002080), 0x6e, &(0x7f0000002280)=[{&(0x7f0000002100)=""/63, 0x3f}, {&(0x7f0000002140)=""/168, 0xa8}, {&(0x7f0000002200)=""/107, 0x6b}], 0x3, &(0x7f00000022c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000002300)=@abs, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002380)=""/236, 0xec}, {&(0x7f0000002480)=""/180, 0xb4}, {&(0x7f0000002540)=""/14, 0xe}], 0x3, &(0x7f00000025c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f0000002680)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002700)=""/165, 0xa5}, {&(0x7f00000027c0)=""/163, 0xa3}, {&(0x7f0000002880)=""/42, 0x2a}, {&(0x7f00000028c0)=""/191, 0xbf}, {&(0x7f0000002980)=""/143, 0x8f}, {&(0x7f0000002a40)=""/66, 0x42}, {&(0x7f0000002ac0)=""/48, 0x30}, {&(0x7f0000002b00)=""/81, 0x51}, {&(0x7f0000002b80)=""/49, 0x31}, {&(0x7f0000002bc0)=""/208, 0xd0}], 0xa, &(0x7f0000002d80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x6, 0x10100, &(0x7f0000003000)={r0, r1+10000000}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000003080), 0xffffffffffffffff) mq_timedsend(r3, &(0x7f00000031c0)="66cf47c54b", 0x5, 0x2, &(0x7f0000003200)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000030c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f0000003180)={&(0x7f0000003040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000425bd7000fddbdf257200000008000300", @ANYRES32=r5, @ANYBLOB="0c009d000100000079010018"], 0x28}, 0x1, 0x0, 0x0, 0x4081}, 0x4000004) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000003f4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3066.645499][T15676] loop4: detected capacity change from 0 to 4 [ 3066.652817][T15678] loop5: detected capacity change from 0 to 4 [ 3066.673471][T15678] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3066.681940][T15676] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:42:53 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x20000010}) [ 3066.694720][T15676] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:53 executing program 1: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x211, 0x401) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000058f40)={0x0, 0x0, "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", "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"}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x210d2, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x302424, &(0x7f0000000840)=ANY=[@ANYBLOB="73758f5c4da000000000c80600564b17cadcc67c87201c0b1abdc2aab03cc96f81b73247e901e4d05ca1af28a9111f834307b3638dbedb634390879908294007f575bcfd5bea3c2aba7cee61a99002b3eda6c98bd2efffd0058071f61744b1718dcd60b4be09baac962b375c99155369d9694094e616eaaa7f06b2aa8432839ab3dbff748961768f45964e707fb65c5b6077eb155cdcd080ae0a971f2e3ed9d73e87"]) 04:42:53 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x0, 0x2000, &(0x7f0000000440), 0x8) [ 3066.755120][T15678] loop5: detected capacity change from 0 to 4 [ 3066.771436][T15678] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004033c620000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3066.814550][T15676] loop4: detected capacity change from 0 to 4 [ 3066.823223][T15676] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3066.835941][T15676] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:53 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) r2 = epoll_create(0x101) ppoll(&(0x7f0000000180)=[{r2, 0x2185}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={[0x100000001]}, 0x8) r3 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000040)={"c734a2434049d9ee3e6da07f5e8cc765", 0x0, 0x0, {0x9, 0x7}, {0x100, 0x6}, 0x20, [0x8, 0x1ff, 0xd3, 0x2, 0x85d1, 0x100000001, 0x7, 0x7, 0x8, 0x6, 0x6, 0xffffffffffffff00, 0x9, 0x7, 0x7fff, 0x10000]}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000140)=r4) [ 3066.912046][T15746] loop5: detected capacity change from 0 to 4 [ 3066.914170][ C0] sd 0:0:1:0: tag#7360 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3066.927985][ C0] sd 0:0:1:0: tag#7360 CDB: opcode=0xe5 (vendor) [ 3066.934335][ C0] sd 0:0:1:0: tag#7360 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3066.943383][ C0] sd 0:0:1:0: tag#7360 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3066.952427][ C0] sd 0:0:1:0: tag#7360 CDB[20]: ba [ 3066.966450][T15746] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000404000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3067.045740][T15746] loop5: detected capacity change from 0 to 4 [ 3067.052541][T15746] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3067.076137][T15768] loop4: detected capacity change from 0 to 4 [ 3067.098470][T15768] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.111216][T15768] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3067.185475][T15768] loop4: detected capacity change from 0 to 4 [ 3067.197132][T15768] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.209513][T15748] EXT4-fs (sda1): Unrecognized mount option "su\M " or missing value [ 3067.209852][T15768] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3067.233972][ C1] sd 0:0:1:0: tag#7361 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3067.243822][ C1] sd 0:0:1:0: tag#7361 CDB: opcode=0xe5 (vendor) [ 3067.250151][ C1] sd 0:0:1:0: tag#7361 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3067.259206][ C1] sd 0:0:1:0: tag#7361 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3067.268261][ C1] sd 0:0:1:0: tag#7361 CDB[20]: ba [ 3067.288276][T15788] loop3: detected capacity change from 0 to 194 [ 3067.304612][T15788] FAT-fs (loop3): Unrecognized mount option "À" or missing value 04:42:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000040)=0x6e) 04:42:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040fffe20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000484000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:53 executing program 1: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x211, 0x401) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000058f40)={0x0, 0x0, "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", "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"}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x210d2, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x302424, &(0x7f0000000840)=ANY=[@ANYBLOB="73758f5c4da000000000c80600564b17cadcc67c87201c0b1abdc2aab03cc96f81b73247e901e4d05ca1af28a9111f834307b3638dbedb634390879908294007f575bcfd5bea3c2aba7cee61a99002b3eda6c98bd2efffd0058071f61744b1718dcd60b4be09baac962b375c99155369d9694094e616eaaa7f06b2aa8432839ab3dbff748961768f45964e707fb65c5b6077eb155cdcd080ae0a971f2e3ed9d73e87"]) 04:42:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000300)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 3067.416495][T15804] loop5: detected capacity change from 0 to 4 [ 3067.419518][T15805] loop4: detected capacity change from 0 to 4 [ 3067.441215][T15805] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.453998][T15805] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3067.477074][T15804] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3067.484964][ C0] sd 0:0:1:0: tag#7369 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3067.494825][ C0] sd 0:0:1:0: tag#7369 CDB: opcode=0xe5 (vendor) [ 3067.501149][ C0] sd 0:0:1:0: tag#7369 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3067.510220][ C0] sd 0:0:1:0: tag#7369 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3067.519284][ C0] sd 0:0:1:0: tag#7369 CDB[20]: ba [ 3067.527247][T15819] loop3: detected capacity change from 0 to 194 [ 3067.533215][T15814] EXT4-fs (sda1): Unrecognized mount option "su\M " or missing value [ 3067.566691][T15805] loop4: detected capacity change from 0 to 4 04:42:54 executing program 1: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x211, 0x401) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000058f40)={0x0, 0x0, "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", "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"}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x210d2, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x302424, &(0x7f0000000840)=ANY=[@ANYBLOB="73758f5c4da000000000c80600564b17cadcc67c87201c0b1abdc2aab03cc96f81b73247e901e4d05ca1af28a9111f834307b3638dbedb634390879908294007f575bcfd5bea3c2aba7cee61a99002b3eda6c98bd2efffd0058071f61744b1718dcd60b4be09baac962b375c99155369d9694094e616eaaa7f06b2aa8432839ab3dbff748961768f45964e707fb65c5b6077eb155cdcd080ae0a971f2e3ed9d73e87"]) [ 3067.573563][T15804] loop5: detected capacity change from 0 to 4 [ 3067.575005][T15805] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.592360][T15805] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3067.592604][T15804] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3067.665404][ C0] sd 0:0:1:0: tag#7370 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3067.675259][ C0] sd 0:0:1:0: tag#7370 CDB: opcode=0xe5 (vendor) [ 3067.681618][ C0] sd 0:0:1:0: tag#7370 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3067.690670][ C0] sd 0:0:1:0: tag#7370 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3067.699715][ C0] sd 0:0:1:0: tag#7370 CDB[20]: ba 04:42:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000004c4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3067.720994][T15842] loop3: detected capacity change from 0 to 194 [ 3067.740855][T15840] EXT4-fs (sda1): Unrecognized mount option "su\M " or missing value [ 3067.745052][T15854] loop4: detected capacity change from 0 to 4 04:42:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400fff20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:54 executing program 1: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x211, 0x401) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000058f40)={0x0, 0x0, "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", "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"}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x210d2, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x302424, &(0x7f0000000840)=ANY=[@ANYBLOB="73758f5c4da000000000c80600564b17cadcc67c87201c0b1abdc2aab03cc96f81b73247e901e4d05ca1af28a9111f834307b3638dbedb634390879908294007f575bcfd5bea3c2aba7cee61a99002b3eda6c98bd2efffd0058071f61744b1718dcd60b4be09baac962b375c99155369d9694094e616eaaa7f06b2aa8432839ab3dbff748961768f45964e707fb65c5b6077eb155cdcd080ae0a971f2e3ed9d73e87"]) [ 3067.777237][T15854] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.789970][T15854] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000440)={[0xfffffffffffffe01]}, 0x8) [ 3067.861050][T15876] loop5: detected capacity change from 0 to 4 [ 3067.872862][T15854] loop4: detected capacity change from 0 to 4 [ 3067.887835][T15876] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {0x1, 0x2}, [{0x2, 0x4, r2}, {0x2, 0x1, 0xffffffffffffffff}], {0x4, 0x5}, [{0x8, 0x1, 0xee01}, {0x8, 0x7, r3}], {0x10, 0x7}, {0x20, 0x4}}, 0x44, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:54 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000240)='./file0\x00', 0x361, 0x9, &(0x7f0000001740)=[{&(0x7f0000000300)="9982715144e55a1b00b0679870567ae9d3790a9873a538de01241830f6f0772ef6087a7ddaddf57ac9be730dcc4b754b1cbfe4dafb04696cd84e1ffa24a7f4835f19aa510242bf81", 0x48, 0x7}, {&(0x7f0000000380)="0dc0031d8008e11325ae89a2ed32563cc6a26ead35a7095aabc02b276f183bdf3e0cd454dcbe5925f1b8d9b8794761ed3d607d233a24d258c0e4adc2d6a3ecda17decabbb8c7fd5d51dd5ad1369c209fea325fcc43d1def54ec8be5701c1bcf0730a9292d2c02a9b292c", 0x6a, 0x3}, {&(0x7f0000000280)="ef3850d0f97b15c805e82783c956b87d5d4a69594a06c39e17390a4304088930b8a6d6953477224248ca", 0x2a, 0x4}, {&(0x7f0000000400)="c0207a4b8b6ddd865856416311146e4e17d32a002b148dfb72f9b114fcb623c4a70be915cdc4eea2a173a4a4c68407ede375eb28194cfee5fa978f995a1c45ea49b4c7445deefc0ee69966d6d8", 0x4d, 0xff}, {&(0x7f0000000480)="d92dfc1c372ce9d2b77fd5e8600ae7117ed3", 0x12, 0x9}, {&(0x7f00000004c0)="cc1c1f90f35556b97873982f6441a3a616ef63b8c8c8e3498c43cdce2a51fc51a64cd70dcf00df6143e64e4c0ef499c8ec5f347867b1b774bc9b52c3925e4697b14a1a70dade29d5d49de96575ae41811db8bb4fa6a7c0ccc60d900bc9c513311994b6a4c33ef7b48317b864be61984346f4acca26ecd36fe469470a10916f8d36667c7b92777c793e1c3c3ac946fe5ce019871dd073f55eac7d74e3c074b1e17a4ce8f46fc3fa3a6afcb12ef9eff339a59310322fec932b4098f5b81e5d4a28e12f271f77cf0d656a801bb95762b9a1e252f05211dcef7a210202ddf9bbc275ec2f37a2e7fb29", 0xe7, 0x4}, {&(0x7f00000005c0)="a05f800d11847f32ba840274f08e8618316b39f0262d456502122f3adf0d03fef01961d6b593352c3357de91a48f1fdb6f9aae916d3d96be42ac08ff5099199f9c18108b27d312386db8af62e073f40378f8e296b136bb2632561dacee5514fc6c069bcfca2352ed04d85e778b1bbbb174e3f0caed6358015280f7ee7da847a80320066d7074fde82faf8d3c9000c6ac9ef9c0692ed09d7eadb81da740eaf7eba84e57f21e4478efc85ad30f52d85a683031bcad5d59fbc6", 0xb8, 0xfffffffffffffffc}, {&(0x7f0000000680)="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", 0x1000, 0x5}, {&(0x7f0000001680)="832247075361f262fa732ee1f8b30c67536c1c5fd6b2bdd08b651d0e55c3d13e952ad1e8a222c907de4fce447ff2133f9a346c45b460a9247c447ce821b313a179eb849ac0e1185e57c00203ba223b899bf665ce56f42685b1c5eb03c501283761ad5a0ac04cc084c1195b53b6305bb218bc16f2646e6a51a3a486843d02be5aafe407baf79adb5b334ef74909718abc7506826fd3f7cebcafffcfe46c1fa6db6d055e0eae8579beb2", 0xa9, 0x4}], 0x204000, &(0x7f0000001980)={[{@nocompress}, {@mode={'mode', 0x3d, 0xbfee}}, {@nojoliet}, {@uid}, {@hide}, {@utf8}, {@dmode={'dmode', 0x3d, 0x2}}, {@map_acorn}, {@session={'session', 0x3d, 0x40}}], [{@pcr={'pcr', 0x3d, 0x38}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@obj_type={'obj_type', 0x3d, '++'}}, {@subj_type={'subj_type', 0x3d, '.!$'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000001940)=ANY=[@ANYRES16=r1, @ANYRES32=r3, @ANYRESOCT=r0], 0x28800040) [ 3067.901125][T15854] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3067.913851][T15854] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000)="9c98d3fe12512b0c64afd4b05d1b33b2fdef3d438a2035a0d03a55e1ed87710bed5254789d68e8939820112c2ff3ca092e45b9f5ea8f4ed51ee0899aff2bdf9b6ac045ea726a110d61d4b9ebbb4163a044d629bb6fdbbe2cb10cc608c2bd897c1b85e45f5621534f87d545a19e", 0x6d, 0x8, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x2}) [ 3067.971646][T15876] loop5: detected capacity change from 0 to 4 [ 3067.987236][T15876] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040feff20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000604000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3068.019385][ C1] sd 0:0:1:0: tag#7371 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3068.029254][ C1] sd 0:0:1:0: tag#7371 CDB: opcode=0xe5 (vendor) [ 3068.031269][T15924] loop3: detected capacity change from 0 to 194 [ 3068.035602][ C1] sd 0:0:1:0: tag#7371 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3068.050887][ C1] sd 0:0:1:0: tag#7371 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3068.059951][ C1] sd 0:0:1:0: tag#7371 CDB[20]: ba [ 3068.075012][T15939] EXT4-fs (sda1): Unrecognized mount option "su\M " or missing value [ 3068.109643][T15945] loop4: detected capacity change from 0 to 4 04:42:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='freezer.self_freezing\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/uts\x00') r2 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x3b, 0x7, &(0x7f0000000740)=[{&(0x7f0000000a00)="caf186a79863619cfac8edbdff4ec63eb6129d9a48fcc0ccf2022947ec786c758151a0e95063ecc418902dfd272776498d4b5fe0731d6587d4d620d2d1b8dbcbf537cabf6fd4c9b87809000936f17614faae7e5d75380593d10d535309e39da6acc1d863f5fdaefd06c3eed1d458b4b7a1e15ad00cae21b67c997cb228644b93f694ab4f096629e80cdaef", 0x8b, 0x26771b8e}, {&(0x7f00000006c0)="fe53cca7938a920b332302000000000000001759f1defeb7d2874677935747dc41521848df5f4ec227eaa769b5756f7d1573ee22fb850932729833cd930f9582bbcb285ac3f48cd96d997980d2c3da9c0f42", 0x96, 0x400}, {&(0x7f0000000440)="199c80857400465108315b922b432d758e483475818841c68f7b3819ba5fb597f9b14b90d4ef7aa4a9bdb437e0b04edef62dca6c4708ebd12363ede52d993e2a4a8ae10a6614d15c060955679b2779b5e5a137f0fd9ef2e2ac4740e11b004af4d2e812c7a34df400a1439ddf1ec1c3f1c450919683ecd5f488955e140c985562a778c02a09b93b2343b4e13b03e968b30ffd9c17cabf43a5efa4e0515849", 0x9e}, {&(0x7f0000000500)="dc2a75242f581587e11bf606c9331fe0f39f197b691089fc033493c655e7400267634849f9419f8f96d365b43ee40477a3b59528b44e60557bc91b51185f66abb92a50acdea0932b0759dced45fb7aaf6c85fedc60e4a334e6442a08971143e2334a0e55a0fbed850912e0d8ba179e4f6c7dd9b961221e24b72e79743f1d057e6f0b7ce787b5513451e11c5eeef0a0e08d1f", 0x92, 0x6}, {&(0x7f00000005c0)="99546f1aeb38e83d70cd68e7d15474e17b8b88d427cee8bfde2e797921bd90efa0351af9c3e83589d960a6ef4c6d3a399b15374b5fc5c980ca93ca457882225feb8d3e4f95d1b213ab9a33f85d09592154aaa107178125b0a49455ca8c66d52ccc9f2b993ff1368c333b04c0c575af6f93", 0x71, 0x5}, {&(0x7f0000000640)="d16240e49f2cdf405a25f710ff2495f4ee4e97d8de498f8fd441e6195ecbdea8142420adee3f4d8c9c975486123db92e4496f0f8c1fd810bf762970340c4b13eafbefcfbe807bc141433ccf801f60721b5a08a39e22da28719bc9b878c01", 0x5e, 0x800}, {&(0x7f0000000800)="dd216cd1b7b9ce71d7b2f3483676960d46b2b383a7b1b5384c021a116a4280798f15d5a8385b8a196160e37903e5550b4fcb1b6e97d92fc12797655c7d8f91f28e7dfc11fdd56d20f0f139c1a5bd4e331f37d4aa9c8104aec4041279614f020533ebe6a60b3ada6a733d7fcaaaf6c660198db5f9855880a2d577987f60929b", 0x7f, 0x4}], 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d302c736d61639eef737472616e736d7574653d76666174002c736d61636b66736465663d667265657a65722e73656c665f667265657a696e67002c646f6e745f686173682c657569643cb95db2804f33529274c10b42e4ff9994c581bbb34ae8e60b2bc41992394dd66b75f7f971b3daf39cfc7674979aa36eb9b066d07e7de2f1", @ANYRES64, @ANYBLOB=',\x00']) set_mempolicy(0x4000, &(0x7f0000000900)=0x58, 0x8c8) syncfs(r2) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x8, 0x3, 0x8}) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000180)={{r3}, {@void, @max}}) bind$netlink(r0, &(0x7f0000000880)={0x10, 0x0, 0x25dfdbfb, 0x1000000}, 0xc) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0xc7) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) syz_open_procfs$namespace(r4, &(0x7f00000008c0)='ns/uts\x00') 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x40000002}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:54 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000440)={[0xfffffffffffffe01]}, 0x8) [ 3068.147896][T15945] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3068.160629][T15945] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3068.190337][T15953] loop5: detected capacity change from 0 to 4 [ 3068.198760][T15945] loop4: detected capacity change from 0 to 4 [ 3068.211236][T15945] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3068.223990][T15945] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3068.236589][T15953] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x80000, 0x90) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r2, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1612c2, 0x0) ptrace(0x8, r0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x1, 0x10000036, 0x1, 0x1, 0x0, 0xfff, 0x5, 0x7, 0x7ff}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r5 = openat(r4, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r5, &(0x7f0000004200)='t', 0xfff4) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) connect$packet(r5, &(0x7f0000000180)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) 04:42:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000684000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3068.274637][T15953] loop5: detected capacity change from 0 to 4 [ 3068.282053][T15993] loop3: detected capacity change from 0 to 194 04:42:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x1000000000000}, {0x0, 0xff75, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000280)='./file0\x00', 0x100) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x82200, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) fstat(r3, &(0x7f0000000300)) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) sendfile(r1, r2, &(0x7f00000001c0)=0x4, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000060000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:54 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mq_getsetattr(r2, &(0x7f0000000000)={0x5, 0x3, 0x6, 0x200000000000004}, &(0x7f0000000040)) [ 3068.322149][T15953] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3068.356125][T16018] loop4: detected capacity change from 0 to 4 04:42:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x8000, &(0x7f0000000100)=0x6, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) sendfile(r2, r0, &(0x7f0000000180)=0xc7, 0x59d6) chdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000240)='./file0\x00', 0x10001, 0x10) [ 3068.392702][T16018] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3068.405470][T16018] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3068.422849][T16035] loop5: detected capacity change from 0 to 4 [ 3068.433877][T16035] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000000a000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:55 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3068.746685][T16051] loop3: detected capacity change from 0 to 194 [ 3068.785736][T16018] loop4: detected capacity change from 0 to 4 04:42:55 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={[0xffff]}, 0x8) 04:42:55 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES64, @ANYBLOB="5c9924a9669eaf45907988a23ec131830ca86fe31bc7f67895eaf0cc1b3fc887e20cd21a675e72acd524fb7f18bea97f2db22d17a7d661ed57753d2c33882340bec6b0b673434daea01956b8bf29fde6d1942434c4be956ce3f95f4f9c06b5fdac99c71bcfeea4971fca88965c", @ANYRES32=r0, @ANYRESHEX=r3], 0x28800040) [ 3068.792755][T16018] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3068.805565][T16018] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3068.816996][T16065] loop5: detected capacity change from 0 to 4 [ 3068.827593][T16065] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000006c4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:55 executing program 0: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) [ 3068.937773][T16095] loop3: detected capacity change from 0 to 194 [ 3068.945306][T16097] loop4: detected capacity change from 0 to 4 [ 3068.963099][T16097] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3068.975857][T16097] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3069.033375][T16097] loop4: detected capacity change from 0 to 4 [ 3069.043484][T16097] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3069.056266][T16097] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:55 executing program 0: r0 = mq_open(&(0x7f0000000000)='~\xeb\xaaWf\xb2\xca\x9a\xbbR\xdf\x94V2\xafXF\xbd\xbd\xa1\xa2,\xf0\n\xd3\x14\xc1\x86\x8f\xfa\x15D\x8e\x80\x8f\xd7?\xb9\xcen\xbfY\xd3fl-+\f\xfd\xf0\r\xd46\t\xa8\xe1-3\xac`\xef!\xe1\xed\xa9\x16\xec\xf4\xf5\xf7=A\xeb\xa57\x02\xc4\xb85j\xf8\xd8a\xc5mQB\x83kN\x05\x8eC\x97\x83\xbeC\x87\xb0R\x86t\xf2n\x1e\xaa\xf6\x9e\x85\x84\xc9Q\x87\xd0\x9d\xd1\x92be\x17X\xc2\xc3\x95mV\x81\x17\xc9\xe3N\x98\v\x14\x1bt\x8e\xfd\xa5%\xa1o\xb8\x11', 0x0, 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x20000001}) epoll_pwait(r1, &(0x7f0000000480), 0x59, 0x0, &(0x7f0000000440), 0x8) 04:42:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000011000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x50) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000340), 0x60, 0x0, &(0x7f0000000380)={0x11, 0x8906, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg$sock(r1, &(0x7f0000003f40)=[{{&(0x7f0000000180)=@generic={0xb, "d1be476fef5bd64097db1480fb45f01da0a2ea3aa5a1a3a3432bb818f940702e4d439ee96c1c25a0afbb0aca60b2772a98a102b34e17257301c968a8101b1ad47678901ab3d94a8ce1b1a77ca403f4885acbfbc09718fe665c70868f4e939fedb7f87b403539145c23e3bf41990ddd544baba66248e71e53377c807d9c26"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)="3e450be5766810f81d1f3acc45dcde1fb22d69ac3612301b7ece3f7804c989ab43ab0dd8dd8fca46a902131e7ec450dd59e49c07f8606a8cd1f7540afec8ddef6d79a01aff92604a46a5fd6d0d9fe8678724377fc90d69b49c70eef2b2eb2875ae62dd73c6a49dc80bc2a6b541b438e9360d3fb9ac6f9ac9c4bacb6105bfe58b516780462b6b7df93ff6039ddb6c4d0c597cd1eb4a01a76505e1727d61196919a7c22ad90b42eedbb31e04c19861439b9bce56b0875ea0518ae0a448", 0xbc}, {&(0x7f00000003c0)="836049845b79c4f1e4247526e89a2de7d0e866de34255e53407189c3ce4b43df952a70822b4c481af5bcd728a96d51bc54cf0177c1c3e86c080af5fa7a8e2f54456ccaff283820dd1c86ec427058254e871e7ec815c51e110dde78f6657680470922ff7720ab6abc7d824dcbb302e0e13fc0985d58d72d7cca628e579d592d82889561e048c6ecc0e2bcb51b315b1880b11fa3553580ff0961cc0a0d534d69623ee74a2a69854303616b9e84b7bea115fdad762a65e5ea86ce4e8d", 0xbb}, {&(0x7f0000000480)="6119ec20c1ac55faf1525c4b17dc601e2903e3f517a8f3a5ed4db2ce33038f5944084bff050f08f907d1860dcdc75c0111dbe41c760897497ce08d9c80ac21537d9c569937a729013ed86e5bad07ea538d2bb49dbb478ec32975048cb1c08fb9587557bf443c1ecb0073d43bb77ae16fee2d193bcb14266e780032effc4756f7b1efa5c1ec2717707ef33668bd6d24133032089484ef72290189862da20716e6d1b5683af7c954f676c58eb1e16d7ec0427c08a13bfedd7c1bf14ccc15edb86afb5c2275f9acb97bbbecbd64706cace905d3e5d07c7f3380436d3e7fe3dc", 0xde}], 0x3, &(0x7f0000000580)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xc9}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x60}}, {{&(0x7f0000000600)=@ll={0x11, 0x9, r4, 0x1, 0x8, 0x6, @random="fc0237daf7c3"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000680)="6ab6262df0b330b45d56d3096bbf600236e4b73a6de58948702082151f463eb8b0efb66587470a74f7e61faeb01e8c8e28df1a867b37286c7c62639044e6995d2736fad8d0c28464fa34787298b4c70118b9d1a785510b5be961a84f5edbe06a505c29f8c86ae62f8fb0887ef7341302c55f94ee6c905f05d19837a18bde59a7f0b9c18d0cd6a0a3336cb57c930977ddfcd6ad41098ddf18b39adcc6190ac544da5069515e09abac1b", 0xa9}, {&(0x7f0000000740)="c0ba732ba203f3b43ed65283e30a6b3dc6dd307c51ffed9b96bbac5b1da545e905e793baa6ce2e02a796cea87720e750916720dab4f1d69b1e9a26186bceb7d5f6d27480a6259b595924aa93293bd91b665a07ab531de3ae1a8aa23ba08f5fc2b51c748efb2eab2cc79ec17111039d8ac8503d6722d478b2cf95db05ea79a334ddd37115ae9f8814f3ed22f6ae784696386b4303d9bf89f800341407755556327cb76f429aa0e1e3db8fad9afbd5b658f97e1fc3", 0xb4}], 0x2, &(0x7f0000000800)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x18}}, {{&(0x7f0000000840)=@l2={0x1f, 0x0, @none, 0xf000, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)="f34259d62c3118eeeb622ec70cb9f22aba1a63c8f08f36c3eb61d136a1107d373b06a11d66317cfe524a7abdb3cdb8bc725013f9fe0930a273fc58e49ac205ae8280e87f1584c1deee59cfdb7b487d025fdb8ed13e0583fff6df9a5777b5d24aad52ea3b47f558759fe965ad1762d1725b81a962b5c6b32a85d4aeca940cbdba87452f768330d0c44aaad2784c9cdb21d536ecdf0f97d08995e919e1856a19c95cfd5d084269f6a5c45b76d6deae8fcbb194ac", 0xb3}], 0x1, &(0x7f00000009c0)=[@mark={{0x14, 0x1, 0x24, 0x40000}}, @timestamping={{0x14, 0x1, 0x25, 0xfadd}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x625d}}, @mark={{0x14, 0x1, 0x24, 0x800}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x90}}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)="56a7b1b8c58ea3a349390c3a7fd1719e94f1149d7b3c314500a39989d700dbdf7e1d42802f2b6bc5528f95a932d1fb8bee42b3cbfb7d9ec7c32407a95b9f29d34f5be225bd8d12fd06c8d9cc5c2d2be50e10f6b084dd364389af91af9aa80f5aaaf956f31a12dfee51adbc636accb376cc350a0b0f357b3104abbbff9200567753", 0x81}, {&(0x7f0000000bc0)="533b3103efe1d21f8eaaafaa8768cb22d1642d", 0x13}], 0x2, &(0x7f0000000c40)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xc12}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x8000}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xfd4}}, @mark={{0x14, 0x1, 0x24, 0xfffffff9}}], 0xc0}}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000d00)}, {&(0x7f0000000d40)="bac5f4f0158ea520b31c46afa5848478ebbec069385745b567319698da9d6a109e74af9c2b608036e7045d08a4ed9570587d540e8e58a77255c1a32a2064875a6aa88dc2dc41175242864d", 0x4b}, 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0x1000}, {&(0x7f0000003500)="fcb6eed63046d1227ad6b3ae9350f80fd57b0273b04b6ff5e3b59dbe682bc02aab6ec454294a3195bb5372daa5198156f95f7d1805d78f245d29203a586cae93da68ab222ef5ee8e2c544914f1184bd1bb2c2c6cbdfc695e51daa5b644160045df52a520dde54845a14cb2ad4910980a1c74bcbfacc8de320c9dbfe0faa1c9b94516d4ab7bfba2367db975b53085b06f0db5ea51a549fa22efa6efca7179b47b3c037456874a167f178b944b4f05f5201fea3c93c01c4944fb667c776637548b97cc7ef370f77e697c5a44fb74ed7d13cf87e57545f671699f29fcd777242346f12c5e", 0xe3}, {&(0x7f0000003600)="d907ec471b5f7d19abe1a1c507fa56046f9aa537090968449f433857dc0f4d6f1dec784f51636bedaf852a48c23c2b7a341ae6986724d45ed6c197d07779704b54652a76daf346d063", 0x49}, {&(0x7f0000003680)="77c86636ba4507e068b05ca20b73e6d66c113beb958ff1d69c19ee5850ed23517d94983b6b21bf6bb938e5c9e630c409cbcfd71a13aa8b28ae22a586b2fbd4f6130074f31c0384b262d4d41181bd9975229e52c20ae3a913e9f9c37334e85eebb6562aba226dfa39fbe8da6c717ea1b865779d3eb29ca7f98d6b4847c698e947f7fb0927303fe1ed8c53cd801a02986b1f90ba52063baa1a7300dae31c909aeaf3b3366e9c143f55ff5ab64322983d6daa5137c44ca2", 0xb6}], 0x9, &(0x7f0000003800)=[@mark={{0x14, 0x1, 0x24, 0x28d}}], 0x18}}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003840)="b3db0b66ea17e7a967d5eafcbab26e4b63e6ca580075a9964f6890131fafd84dfa5a156b9ad1ea639fbdc6e7364ab68f139930d47249cb39fe4d6a65d018e8cfa165d0906cd79154", 0x48}], 0x1}}, {{&(0x7f0000003900)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003980)="9317707c2eeb1a21d686054542a3213c4ca31227adda6a5ee5f8721a4d88ddd8bcacc77c7b1a4610f76028e6164d66b15d6a984b3d4ba689d857f78d08ee55677b1d178d2875e1e6680cca4d426671060e510a0de54c19484ec1444ded00263d2daacd2422", 0x65}, {&(0x7f0000003a00)="03764dafd181498ca6eb8e68d5e0526cd28c949ad663658a3677542acb59998512d86afa6da1a39d62a76f966eafd8a41acdb40a30df66b3304e27be509a32e73c4944ef4dcebadae1dd14e987615098c992ddff2b115c0a37d1e6fb960745feadd5c7db4d01ac8c0c761543d98792882c3291f6ce03e9aea071481402bc59a0eadf8bea1054f7b83bf7985041b33ed7042feb01e2ea3c4e78565b67", 0x9c}, {&(0x7f0000003ac0)}, {&(0x7f0000003b00)="e360967591689debf480ca9e08069926d768b02f52a66695664e52270f85447e5f96eeac5e9f708d2441edc66fab3a6d3a1c2de6b1ece914e261b17406ec90b8bfa8e9aafac84e528928c9140a71d83ea9e33c9bb65f295fcf9fa620b73b07b97b7c33b6e7570236769dfb3c88b1282c256f55583444619cff8fdcc8fd56f185ee686ee8", 0x84}, {&(0x7f0000003bc0)="ab99f27d8e647c2f26c163bde0d68bfc4d5dc5c029d1459f53c99ce49c50e454e8b39f", 0x23}, {&(0x7f0000003c00)="cf8f35d7af38949553c329d50ff3ae91907ab61f30cdab2b5ea3a2f176b5e80d81a9c748c7b5311e3d26f769c8794724a6c78131ebac122682eb0d1c9a4cc708fbf50fbae0f06ffad058cef7", 0x4c}, {&(0x7f0000003c80)="664520b80af668cd0223f7df2b4663c6572b8aa56badb897ea3bffed538594e94de1539480edd44b013c0a06522c358972c51457178f6b60f52ad86fda8fa6bddf577bdcd30bad99be424056ca83ae561053c5e8e6f0990f0f8d", 0x5a}, {&(0x7f0000003d00)}, {&(0x7f0000003d40)="35e1f7dd84eb875dd703033c877c7a107e9d337ad4c804118ea304cab3f2b8424c801151123bbdbc0a92affae83cda8352d5aee912f657c35060403b39c1685f74cc89f97404c92fe7e5dd065a4212da712006e3a1b79d0bd97e8e210cd514632a5045dce4a83181213b3e5291aaf0461b641c0e51f594333661d5f7cdbdd04f6e205913c2b56958ce80e4968dd87852ec3e747c8b62cb12c557d113cc6c347eae444439ff07afaa4adbae6cb87e11daf330d7fdb83608c4d83af5dedac14ea9c405005280b9af6524f6b114302c0c26727914e58a4ff1befaa1ae531a55e88e295da4", 0xe3}], 0x9, &(0x7f0000003f00)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x18}}], 0x8, 0x8000) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000744000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:55 executing program 2: r0 = getuid() keyctl$get_persistent(0x16, r0, 0xfffffffffffffffd) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x2c262}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000040)='./file0\x00', 0x404000, 0x4) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000300)={0x0, 0x52f5, 0x1, [0xa, 0x8, 0x9b, 0x20, 0x9], [0x100, 0xb0, 0x2, 0x6, 0x0, 0xd2, 0x3, 0x6, 0x40, 0x9, 0x7, 0x2b, 0x8000000000000000, 0x8e7, 0x1ff, 0xffffffff, 0x1f, 0x9, 0x555d, 0x6, 0x80000001, 0x101, 0x84, 0x7, 0x1b1, 0xe3, 0x5, 0x1, 0x4, 0x6, 0x8, 0x9, 0x0, 0x7, 0x2, 0x800, 0x5, 0x7fff, 0x5, 0x3, 0x81, 0x4, 0x5, 0x7fff, 0x400, 0x9, 0x40a, 0x6, 0x0, 0x6, 0x80000001, 0xb4, 0x800, 0x0, 0x3ff, 0x8, 0x80000000, 0x4, 0x100000001, 0x400, 0x10000, 0x0, 0x8, 0x1, 0x9, 0x5, 0x1, 0x6, 0x2, 0x9, 0x9, 0xfff, 0x1, 0xfff, 0x2, 0x7, 0xff, 0x100000000, 0x3, 0x8, 0x3f, 0x1319, 0x69, 0xfffffffeffffffff, 0x3ff, 0x4, 0x81, 0x101, 0x4, 0xd76, 0xea6a, 0x6, 0x9, 0x100000001, 0x1, 0x7, 0x0, 0x1f, 0x9, 0x7, 0xfffffffffffffeff, 0x4, 0x2, 0xe51768b, 0x3ff, 0x8, 0x100000001, 0x3, 0x7fffffff, 0xa780, 0x4, 0x4, 0xfffffffffffffffa, 0xffffffff, 0x5, 0xee0, 0x20, 0x1, 0xfffffffffffeffff, 0x0, 0x12]}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:55 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1a, 0x6, @thr={&(0x7f0000000440)="aec7db4ad29a89e964f730daf5c631d8c08c5c99108c4aa94a7679806838dff481c33a18d6da6591f34cf7dd74529eba9f3bb481f5ed989ce85c9caa7977865480998ec6d21414eb953e43b78ddab36508f5cef33299609804f69c38fc7f6090adba2ee8bc2712cd2b5560dff47b0942ec7abd2edd82ba389e6215b2abc755b02c9755aa0773875f2fd9e6ce0ea850899e546c2abc088ec0315d8c5a8205c23d253082b708c2d0dcb687659339d2b33c5872de60af542fd97617f2b836642bf7820a1f6604968629acc5116719d2e04d215575499de3", &(0x7f0000000640)="ebce454df666fb5cb366e02db70366efc5971518d37d76b3caf58dae1d36d87e448b846c046000a883177f61a71c3832ede3feee59429609539bc0bbc446f27d43640c41cba1b752b3b07652c5e2c48d6f17faaf0d971f5f7656ca2dd954a68a1732419336584090c2540fc20b621966fcdad3da07805a19eaa92ff31eca774727d060965caeb7eb6e72baf8d3a88cc0073bc3a412e090260079a3ee64f5529e9157f06b558fbb949f83cdb7b02153bd4f70059c99edf83a0f75f8642d6c3f60b01aedd5dd86633cca4bc0655f4ba5e7004b94bf86c40869ed3d3c4bb01bb9c647638176cb05b240b865"}}, &(0x7f00000002c0)) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap$usbmon(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3000003, 0x110, r1, 0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000005880), 0x400000, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010125bd7000fbdbdf2535000000080003"], 0x6c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000005900)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="a90700d5b8f320d020000000", @ANYRES16=r4, @ANYBLOB="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"], 0x20}}, 0x8000) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f00000059c0)={&(0x7f00000058c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000005980)={&(0x7f0000005940)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf256700000008000300", @ANYRES32=r6, @ANYBLOB="0c0099008c0000046c0000000800c40003000000"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000000) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7000ffdbdf252100000008000300", @ANYRES32=r6, @ANYBLOB="0c009900000000003b0000002b002a00760601043a0000807e150b809effffffffffff66020100ff0300009f0000007206030303030303000800dc00ff070000"], 0x5c}, 0x1, 0x0, 0x0, 0x10008000}, 0x4) [ 3069.453362][T16137] loop5: detected capacity change from 0 to 4 [ 3069.465870][T16134] loop4: detected capacity change from 0 to 4 [ 3069.470678][T16138] loop3: detected capacity change from 0 to 194 [ 3069.489017][T16137] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:55 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0xc8000, 0x1a8) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x28000, 0x4, 0x1e}, 0x18) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e24, @private=0xa010101}, {0x2, 0x4e23, @remote}, {0x2, 0x4e21, @multicast1}, 0x182, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x9, 0x4402}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) io_setup(0x0, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x200, 0xffffffffffffffff, &(0x7f0000000240)="2fcb5917fada5d64a99f92f50afd2586efa01570", 0x14, 0x80, 0x0, 0x1, r0}]) fcntl$setstatus(r2, 0x4, 0x40400) sendfile(r0, r2, 0x0, 0x4000000000010046) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x2, [{}, {}]}, 0x48) [ 3069.505092][T16134] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3069.517820][T16134] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3069.526802][ T22] audit: type=1400 audit(1631940175.885:278): avc: denied { execmem } for pid=16145 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 3069.576359][T16137] loop5: detected capacity change from 0 to 4 [ 3069.587213][T16137] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3069.601539][T16134] loop4: detected capacity change from 0 to 4 04:42:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000220000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3069.626022][T16134] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3069.638749][T16134] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x0, &(0x7f0000000100)=0x3, 0x104) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:56 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20044000, 0x0, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x208200) fcntl$setpipe(r1, 0x407, 0xaca9) clone3(&(0x7f00000002c0)={0x8000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x34}, &(0x7f0000000140)=""/95, 0x5f, &(0x7f00000001c0)=""/184, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3, {r2}}, 0x58) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000380)={r4, 0x4, 0x3ff, 0x1}) sendfile(r0, r1, 0x0, 0x8000fffffffe) 04:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000007a4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3069.702386][T16178] loop5: detected capacity change from 0 to 4 [ 3069.744499][T16178] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3069.792210][T16196] loop4: detected capacity change from 0 to 4 [ 3069.810894][T16200] loop3: detected capacity change from 0 to 194 [ 3069.811028][T16178] loop5: detected capacity change from 0 to 4 [ 3069.824157][T16196] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3069.836938][T16196] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3069.858906][T16178] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000320000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3069.924640][T16196] loop4: detected capacity change from 0 to 4 [ 3069.944777][T16196] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3069.957565][T16196] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) open(&(0x7f0000000040)='./file0\x00', 0x40100, 0xee) [ 3069.997018][T16226] loop5: detected capacity change from 0 to 4 [ 3070.035202][T16226] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000002c84000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3070.083995][T16226] loop5: detected capacity change from 0 to 4 [ 3070.092674][T16226] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3070.118605][T16248] loop4: detected capacity change from 0 to 4 04:42:56 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1612e2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) r2 = fork() sendmmsg$unix(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="f02a49c5d4e7682be3d514c833df96b49e770368a7696811da599f594a1f4b6e420e835db43d3454d971f5cd988d27b6849a199aa611e4e91e98582e0c612015141ec8abfdd04c8b89794fff198b1a699e2314f8492a325a51cbe0647aa18982", 0x60}, {&(0x7f0000000240)="39502a3db61ec784b6129370147bd55a38ad467788694fcd36fab8aac25c8dfe47dc48fc187b81e4356978f143125a496fc3683de4f6e8fcb204c1c519fb4ca2ba032b82a3550660ecea3b7d3996ee07f1306f7768bc8c952ff065e71a5226cdcf966b4cf2abb258ee12a68975deb475ff27339630419afcf66c759311387f6477817a3ace056470be8fd4697148c38cb49b9951088da09722d5e66b5e5a7db85b5e2256e13da13a05e0a89a7bebd528928e449e0928ead59ccfe46018af8daa6d0c8421652654059bc537e985c63467237f3e92", 0xd4}], 0x2, 0x0, 0x0, 0x20000}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)="07c7211c4d79595c2b065209725a7ac0da8ebd24a4b39af95cf9d62ea2cd3c0b5606f0c1df2d933296c7f1d932eebd8ac039a62f465605506befade131b496adfb1a26ebf48ec9b8fd63f8dab13820b39d301dd023fc14a63b2d31ef98dec8386a2427501e18f0", 0x67}], 0x1, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee01}}}], 0x20, 0x8084}}], 0x2, 0x4004000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000440)) tkill(r2, 0x1d) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f00000001c0)) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x38800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000840)={0xf6, 0x0, 0x4091, "5b9cc4bac54b022edc1d5920acd03d1f6137084cdc00af02f77398506d0b777e6a7f2dd5ecdc3b04d02c81e82c11f88c0ad5b25298e76fb8a49b3e5063f4151735be6323956b7886e74ef9047e1ca63e2484f5e2c26e055ff162bc79c62e1d9d418159f0ce4e366bcbfc3a5b64c2dba1095b863f781cb45f4a073e4fdda0d4586eda432651dbf569fde04b3fb0179a3d3be43db8fc134e2fd93f2cd9a935b985f2097426515c5af5b5a6aa71394ce6fa8189cc5e68024320bdc54e8610532df205150f8572d1afb9234a5f8eff3f877c587b253349a786879774d8cd1f7815eb9803b62abd697b6ae8393d9515e6a395ae4682039cc8"}) sendfile(r0, r1, 0x0, 0x4000000000010046) 04:42:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000420000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3070.140442][T16250] loop3: detected capacity change from 0 to 194 [ 3070.156551][T16248] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3070.169282][T16248] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3070.176200][T16256] loop5: detected capacity change from 0 to 4 04:42:56 executing program 2: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77a4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf37}]}]}, 0x5c}}, 0x4000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) open(&(0x7f0000000300)='./file0\x00', 0x2800, 0x102) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000340)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000540)={0x0, r2, "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", "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"}) [ 3070.202324][T16256] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3070.256596][T16256] loop5: detected capacity change from 0 to 4 [ 3070.267123][T16256] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3070.268045][T16248] loop4: detected capacity change from 0 to 4 [ 3070.319501][T16248] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3070.332259][T16248] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:56 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1a, 0x6, @thr={&(0x7f0000000440)="aec7db4ad29a89e964f730daf5c631d8c08c5c99108c4aa94a7679806838dff481c33a18d6da6591f34cf7dd74529eba9f3bb481f5ed989ce85c9caa7977865480998ec6d21414eb953e43b78ddab36508f5cef33299609804f69c38fc7f6090adba2ee8bc2712cd2b5560dff47b0942ec7abd2edd82ba389e6215b2abc755b02c9755aa0773875f2fd9e6ce0ea850899e546c2abc088ec0315d8c5a8205c23d253082b708c2d0dcb687659339d2b33c5872de60af542fd97617f2b836642bf7820a1f6604968629acc5116719d2e04d215575499de3", &(0x7f0000000640)="ebce454df666fb5cb366e02db70366efc5971518d37d76b3caf58dae1d36d87e448b846c046000a883177f61a71c3832ede3feee59429609539bc0bbc446f27d43640c41cba1b752b3b07652c5e2c48d6f17faaf0d971f5f7656ca2dd954a68a1732419336584090c2540fc20b621966fcdad3da07805a19eaa92ff31eca774727d060965caeb7eb6e72baf8d3a88cc0073bc3a412e090260079a3ee64f5529e9157f06b558fbb949f83cdb7b02153bd4f70059c99edf83a0f75f8642d6c3f60b01aedd5dd86633cca4bc0655f4ba5e7004b94bf86c40869ed3d3c4bb01bb9c647638176cb05b240b865"}}, &(0x7f00000002c0)) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap$usbmon(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3000003, 0x110, r1, 0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000005880), 0x400000, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_PMKSA(r5, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010125bd7000fbdbdf2535000000080003"], 0x6c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000005900)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="a90700d5b8f320d020000000", @ANYRES16=r4, @ANYBLOB="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"], 0x20}}, 0x8000) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f00000059c0)={&(0x7f00000058c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000005980)={&(0x7f0000005940)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf256700000008000300", @ANYRES32=r6, @ANYBLOB="0c0099008c0000046c0000000800c40003000000"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000000) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012cbd7000ffdbdf252100000008000300", @ANYRES32=r6, @ANYBLOB="0c009900000000003b0000002b002a00760601043a0000807e150b809effffffffffff66020100ff0300009f0000007206030303030303000800dc00ff070000"], 0x5c}, 0x1, 0x0, 0x0, 0x10008000}, 0x4) 04:42:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x40080, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4d) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x4000, &(0x7f0000000180)=0x1, 0xff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000520000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000002c94000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:56 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40223000, 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000140), 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x400, 0x180003) tkill(r0, 0x40) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000580)="42fee0f75126b3bab4ff67419b0b5ae43efdbf5f6f02db5805b6e7b4907ae9d773e03548d120859703aec45a6dd45fd0983357324e0ca136f58808fdf3576a0ac669a67aededd9657e5258409c0361d56b0af93689ed80bdfc4704b49c33c9659e2df25168414b07f8a948bc7aba5a4a166ba1601ddea337c511cdb36b042171bb450d750c13133dc9efaf35208d9da2eadfc2f3a5e8cbca8197af019ed2d7d14411dffb4b") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(r0, &(0x7f0000000200), 0x2, &(0x7f00000004c0)) clone(0x8209000, &(0x7f0000000000)="5ac3f850f68c9d2bd289ceb4bd08bd84d9b88386ab051472b6026cbadf543a0b1e1ac726f569db9cf30168548b6c75456534d4a97a2410f2aa7be6ebdfdfeb3fc74da7c19e93625c841ede6597cc34e991917a0428955a648c28f4634bf4510465019783bc9056dbbcf22ffd", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="2869f27f6ce57c9d6cd274ca8ccde7aa0783bb02ad7b2f22c8b3477839b68bb43d9ae4026558a134b9ecb437f2dd29a5a36e834b32899883e2b6c83f3da7daaf1cfef42ff41c53ab82d8474afa5c395b1a60f1617f90ebd8e00d891a657371e745dd30ada06039cf948b6a4f95e50f95175c66eb9a6a03c60275003a0df3b3c637fcdd6cb8aa4ed859af49e35c7b7aab4a3d2f84c3b5684d30b7257d23b65837668687ef904e70362ce8e853b3516f83137ea9ea335266cc4eaf796186a88d9f437b26936a2c0aae893dc4752b7163d466c5c9695956bafd7b1bb32dd63a870381") vmsplice(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000300)="eee931bbd704994eddc70c6ca90e0a712af874157cea23b66c25d4d785e38a56d4d55fe18412a28fc1", 0x29}, {&(0x7f0000000340)="30c1c20873ffd47dba6f8f49", 0xc}, {&(0x7f0000000380)="018321dc808b12ddf9b91ce0a8ed6b3a4ad9eecbf96e34f9884d4862eb799921aeb71afe6123d76038f10c7c387791c7d43d13ff67f65807e1bff49aa92b817751f2505a034e0eb30d1ffa338a92f9d37394f9ef5c8d141a8bfa4c69b3c1aa37dc91c97e67812c", 0x67}, {&(0x7f0000000400)="2cc15683015f13178980b9e39409b588568ad1e26e65fab65fa6e3f8df3e5772533f9b8b8489eda7420e3bee75e7d4e655ec3e63019f7863aa934d7c919730ecec6398e2819f8a4c1eeb07852a5b729d8ad82a7de9e37cd92afb2d917516669c2096b58ddf4a74673e1c3c26f4438c4e9664ecbae602", 0x76}], 0x4, 0x2) [ 3070.553237][T16300] loop5: detected capacity change from 0 to 4 [ 3070.581262][T16307] loop4: detected capacity change from 0 to 4 [ 3070.596446][T16300] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = getpgrp(0x0) sendmsg$AUDIT_SET(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x3e9, 0x400, 0x70bd26, 0x25dfdbfe, {0x60, 0x0, 0x2, r1, 0x7, 0x0, 0x8, 0xffffffff, 0x0, 0x3eb}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x4040041}, 0x4000000) r2 = gettid() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/255, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x289}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x408c5333, &(0x7f0000000480)={{}, {}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000340)) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x4, 0x0, 0x0) close_range(r5, r3, 0x2) tkill(r2, 0x7) [ 3070.605344][T16311] loop3: detected capacity change from 0 to 194 [ 3070.627402][T16307] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3070.640123][T16307] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3070.657313][T16300] loop5: detected capacity change from 0 to 4 [ 3070.665056][T16300] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000620000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:57 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) io_cancel(0x0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021e0500000001000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 3070.754241][T16307] loop4: detected capacity change from 0 to 4 [ 3070.778898][T16307] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3070.781505][T16341] loop5: detected capacity change from 0 to 4 [ 3070.791690][T16307] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0xb33, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) inotify_init() syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307c, 0x0, 0x4) pipe(0x0) close(0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) io_uring_enter(r0, 0x6019, 0x0, 0x0, 0x0, 0x0) 04:42:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x400000000}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRESOCT=0x0]) chdir(&(0x7f0000000140)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0xfffffecd, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000002f24000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3070.870271][T16341] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3070.946219][T16341] loop5: detected capacity change from 0 to 4 [ 3070.954117][T16370] loop4: detected capacity change from 0 to 4 [ 3070.963349][T16341] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000720000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3070.995176][T16370] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3071.007915][T16370] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3071.081485][T16386] loop5: detected capacity change from 0 to 4 [ 3071.117840][T16386] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3071.128485][T16370] loop4: detected capacity change from 0 to 4 [ 3071.144108][T16370] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3071.156842][T16370] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3071.221471][T16386] loop5: detected capacity change from 0 to 4 [ 3071.230697][T16386] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="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", 0x101, 0x202}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x608, 0x6, &(0x7f0000000740)=[{&(0x7f00000002c0)="7e8821f4be5a4829070b621a3336b194a366d8aa2a472ad1fa8000d1d602029c4a9ff14c58e3841d68b3068b2cd5f0fd7e06583cf8c967d6f160294e04fe04763f2dfdcbc6b5510253b757d747dd5af5b03d733d3bc35e59b01bd7661792ad8c3ca392b0cb9ef3b2698d47fe4ae8e8ca43d91a7765ddf1c76ab229534e0d588953b70ec7bd6af80d27d459821868fcd7de22e15d0c8e83d58b85c86219d53507c3c4dddfe0b5eb8267ed23099e2c9bc76399f630507bd428e6bc14aa68abf27ebd8a2797c6478f", 0xc7, 0x8000}, {&(0x7f00000003c0)="e5a9a3f2009231e9663f0040b9ebe45139cca62d746902c0dc3b467fa950ca235a8dbeb762c2adfe36c341bc9a2a6f977a59f148c0262f85dd0c03f16013a44c3c2038415baa018e73f984e6cbe998aa534e", 0x52, 0x5}, {&(0x7f0000000480)="937dd54a6746a7f24be224a4fa71ee04182bdb9cffffce2ca0fb8cb8c2466f0560d82b142ac53ae48375064d0df8cef556f1df7b44616157039d8c8db81754424fb146315a9bbdbb33ecb32a86ed40bb1ae741e7c70bd638d5a2f0c072560ac9e85691fb16969b18acc2cb451730f05dc35892ca2c88134aa1bab65771ec011b9aacefba165643f9f0c3c42272cbbb7af63270597b76", 0x96, 0x6}, {&(0x7f0000000540)="a626a2201d4d256b9b6dc23a862b3089c97c67064c26218bacfe46057ae6c5ba63f16964d660aabbfc6875b39f00819da4bf4a42c37e2c934a4b4ccdf596994249efa974d24ebe73bf69e5356646aca61bffb59678c7bde408ff646429c98f7b990ec382821383511c7157dcee9368e511b73b9fb70016c8588cf5cb63a4baa5b9388ad7aba19f0714c1b5ae5db07df9d2b5f678335d6ea5f243c2067733619537ffd9577024162cd805c730", 0xac, 0xca8}, {&(0x7f0000000600)="4833f7e65dac7f4596aea456f3c1a51317d8c489dc90119ab92749476bf2375a90008cd5c916778881961983a7b59ba07024223950bddef579b6ca9d1df300c38168a292e68ba08e6216243549c1f47d584145ba14ecdd6c4ce67410d8cb736c5a7df4ee24d00244952996f150c188648f1d638a21276287754890ef7732c6f036dfc2bf2d5393", 0x87, 0x10000}, {&(0x7f00000006c0)="aac85aaee443fd45116e6b30abbe1e3bfab1f27cf30ccc2d8d3bb4e9c73343f09d0437eda907562a5bc064004dc4c23cfe68a2563efd0a63fc6ba6eef2811f6150e0ecb219b482c56668a4effccb9345cb0f9f8f1aa7f71dd7ac7fafc2f9699470", 0x61, 0x7fffffff}], 0x2a, &(0x7f0000000800)={[{@shortname_mixed}], [{@smackfstransmute}]}) mount$9p_fd(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x404000, &(0x7f0000000840)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose}, {@cache_fscache}, {@cachetag={'cachetag', 0x3d, 'ext4\x00'}}, {@cache_loose}, {@debug={'debug', 0x3d, 0xff}}], [{@seclabel}, {@subj_type={'subj_type', 0x3d, 'K),\x95]]-(-&*\x1e+:).(-]%'}}, {@subj_user={'subj_user', 0x3d, '\x83^$'}}]}}) [ 3071.428800][T16331] loop3: detected capacity change from 0 to 194 04:42:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) 04:42:57 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='affs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x84) r1 = memfd_create(&(0x7f0000000440)='suS\x06\x00\x00\x00\x88\\\x05\xf2}\be\xfc\xad\xc9\x9c\x97\xfb\xbdFZp\xbd\x00\xa2]\xec\xf0\xd0ud&\xc0*qm<\xc8\t\x00\x00\x00\x00\x00\x00\x00\x00;\xa3G\xab`\xb3\xdaD\x00\x00\x00NGD\xa9l0\x88\x98\x18\xf7\xda\fe\xb3\x80\x8d\xb3\x19\x83\xeb(\x0ev|\x8c.\xa6\x93z\x18\x94 \x06\xfe\a\xcf&\xd4`\xdf\xed\xb2~\xa1@h\xe8\'\xa8\x03\x01\v\x86t\xac\r\xd7k\xbdRA\xc0\b\xaab`\xff,\xeb\x14\t\\\xc2\xfb\xad\x1fDX\xa9(|\x9c\xed\vI4\x9e\x82\x99!\x93F\x88\xa1\x82\x8f}v\x16\xc29_\xf5J\xa7\b\x00*W\xacGX=\xce\xe9\x12\xa1JR\xc5\x00\x00\xccD\xe1\xc3-\xaa\xe5\t\x90\x12\xa5K2F4%\x85\xf7c\xc0m\x89^\"\x7f,\x9a\x98\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write(r1, &(0x7f0000000100)="75502217f9b5d18c0f80c2864f3cfd037f8866ff8113d026555e67808fc0452b0cc9a94da247808aab2dfcf06b220d9657e03942a99a95fd97110ec232d72c76a9bf8197b41d7cfbfb4eefd393ea938611531e61b8abe6fbf17a3fdb7b6195796b410957de2bc3cc167f8b55db1506422b054a0427c74b85e6017c2cffb8f9a0", 0x80) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') memfd_create(&(0x7f0000000380)='#\'%noY%v\x00\x7f\xe5\xd0ql\xe2m]\'\xe5+\xe8\xe1g\x9d\x8ef\x069\x9b\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x14\x14}\n\x81\xc7\x85|oC\xca\v\x00\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF;\x02\x00\x00/1\xb9V\xf0*\xcb\xdc\x05n<\xcf$\xbb\bLY\xdf \x98q\xb2v\\\xa9\xcf*tM\a\xc43\xd0d\xee\x13Q\xd7\xf4\xef\xac\xa7\x01\xb4\x8c\xc1\x8c\x04,\xe0r\x01\xff\xff\xd9V!>.\x8b\xcf5\x0f\x96\xe6`\xa5.j\xe3D)0\x86\xe1\x81FX\xb9\xaa\xe4\xd2\xaf\xf61\xf9_-\xa3\xb2dM\xee\v ', 0x0) r2 = accept4$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2}, &(0x7f0000000280)=0x10, 0x800) fremovexattr(r2, 0xffffffffffffffff) creat(&(0x7f00000002c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'user.incfs.id\x00'}, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) 04:42:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000fffe4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000820000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:57 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="20010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x48014}, 0x44004) io_setup(0x401, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4800) io_submit(r2, 0x1, &(0x7f0000001780)=[&(0x7f0000000280)={0x0, 0x0, 0x2, 0x7, 0x0, r3, 0x0}]) r4 = openat2(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x6142, 0x132, 0x19}, 0x18) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x4, 0x0, 0x0) r6 = dup3(r1, r1, 0x0) io_submit(r2, 0x4, &(0x7f00000005c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f0000000300)="12b45a0f5275544dfa1051ee3c5f138a736141762beb8ad922cc0a5b37c6837e8bc9f15fcee0ca03c4f63e71d4c534e4cd6a598c9dc106bbb94078f7e34651033641923eec0cb4fc3ca4c22336a6cd5c51e54f6ceab9cc73e777ea96c7eb7179dd1ccbdea1a8abec5c82a552af72a5f25d655826e60872d391f1cbb4a00be253f499be85e7567fb5e1a055b2c489402aa4d7c57adf6f6b14beab3416e757933857883bb52ae59fd32a915f5165d9cbb6ba671a2e1a0746a79a174a572d6a5057dd515ae97b722199bbcc7775f2c1b6d19551f7385162232275b5169124f16a7924437ca86b980a38b95b1874698db8ce9684feca34", 0xf5, 0x1, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1b6a, r0, &(0x7f0000000180)="7e3cbbf28db2f23e2fd6ff55f50c4eb3265c2f5656fd6dab1f3fc052bcc475b564587f28a14bd50c34449d4201", 0x2d, 0x0, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x9a4f7044e97a3bb1, 0x5, r5, &(0x7f0000000400)="dad7853b169c1b6cc81923bd100eb05b7d81532ef371736515204bd6577ac4bdb3efc6fb167b54751c1eed368af355f3cd208d3fe3725e226468f2d25f9f", 0x3e, 0x9, 0x0, 0x0, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1b0, r1, &(0x7f0000000480)="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", 0xff, 0x8, 0x0, 0x1, r1}]) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:57 executing program 1: modify_ldt$read(0x0, &(0x7f0000000080)=""/174, 0xae) unshare(0x48040480) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000000)={0xd56d, 0xffff}) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) ioctl$SNAPSHOT_ATOMIC_RESTORE(r1, 0x3304) 04:42:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x0, 0x4, 0x400, 0x8, 0xffff, 0x8001, 0x1, 0x9, 0xea}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) creat(0x0, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x480c0) recvmmsg$unix(r1, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/77, 0x4d}], 0x7}}, {{&(0x7f0000001580), 0x6e, &(0x7f0000001880)=[{&(0x7f0000001600)=""/225, 0xe1}, {&(0x7f0000001700)=""/105, 0x69}, {&(0x7f0000001780)=""/240, 0xf0}], 0x3, &(0x7f00000018c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000001980)=@abs, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/76, 0x4c}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/143, 0x8f}], 0x3, &(0x7f0000002b80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x3, 0x40000040, &(0x7f0000002d00)={0x0, 0x3938700}) mknodat$loop(r4, &(0x7f0000002d40)='./file0\x00', 0x6000, 0x1) r5 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 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, 0x0, 0x0, @perf_bp, 0x40000, 0x6, 0x0, 0x2, 0x0, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r5) [ 3071.581800][T16455] loop5: detected capacity change from 0 to 4 [ 3071.608368][T16455] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3071.613159][T16459] loop4: detected capacity change from 0 to 4 04:42:58 executing program 1: unshare(0x40000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000100)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00', 0x0, [0x2, 0x4, 0x7, 0x236c334c, 0x3]}, &(0x7f0000000200)=0x54) unshare(0x8000000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f00000001c0)=0x54) [ 3071.638959][T16459] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3071.651685][T16459] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3071.664126][T16455] loop5: detected capacity change from 0 to 4 [ 3071.674050][T16471] loop3: detected capacity change from 0 to 194 [ 3071.687015][T16455] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3071.714141][T16459] loop4: detected capacity change from 0 to 4 [ 3071.730874][T16459] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3071.743621][T16459] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000f80)='./file0\x00', 0x11) chdir(&(0x7f0000000140)='./file0\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000000f00)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x2, 0x9, "36eacda24bee1bddaa7431cd39fa46d137611840e6afcbed661cf18a1f6c5f803298de3370001a204977a92ab69c915e4682f70ddf17c4e3219c7f961ff743", 0x1a}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)="a4fe3d6389bc1b801c160f44eb95c063174eaa1a33237c236a8e886d0bb7b15f987e6964c1571bdae1b2e94a71150aefc13335cb745e2a0bb1df6d5e818278e60b54c72b8e1e640f7684924dcc292011e26849f3ae4a64e5fc2866a668f7774a5f1d27a48fa60af60cf9757cc07abbf1c5c34bf6fb01cf832dda9795473152aac00054", 0x83}, {&(0x7f0000000040)="40b07d25c2d129856e29736a9e6e33f5b67bd89a853b4c5ac68c25d2941a5f", 0x1f}, {&(0x7f00000003c0)="bd803c60962e6cf24807867c38ebc2b91895f972aaa424e0197c83818ffe838fb94e86e17bf355fc606f42b686a89c49266f12f97b3722e5ca36cf596c6630dde2bae1ddb89832236ada01b455c8660b5a3102bef28631cb6184977278fd06663947178ccbf867faf51d1323eed8aed97bbec5635e407e4e8c74f2495b5c08de3c9cb1f92d27fa96f57c05d042764c04c2184b8608483d7584140bde13f2c455835e57429e1bd996d0db5c9671c33a3e14b41cfcd8a5cda9", 0xb8}, {&(0x7f0000000480)="dd0471bfc895fa598fb10ab09e38e70b7312d0c9799f00a007d8592b9c61a852b987f7a2210fcc8d61f94a07c57b0d0b87756dbfc13f8f6a6e7729e8383fed4420ce07633bdeb44f8afa546d63a1784fff6699c6817e40597a4105a2599056f091f4f7c93d1072a3695cf6ef59abb7c49ff80f94c373831dc83dcaf5a094ec0180cff6a6", 0x84}, {&(0x7f0000000240)="af96aca332a33308b0eb42a30375daf0c0655965c5d58dd8c1f7e2dba9992fd60ee91283318df6cf51df8cafe8d40884353269766d98c82f1859f4253ac61a61", 0x40}, {&(0x7f0000000540)="c55d70d8ace151ca8ef4e712ad9ccb1a769ea4c1ab19972e89f94412a22f106a2ae5bc0ca40b4f36140714bbfbf9239d729e7d950d3ee5538c44565423f808929809e5f751bfb701819429561e68644662", 0x51}], 0x6, &(0x7f0000000640)=[{0x60, 0x100, 0x3, "121de248edcf9673c717b20253007d2b0fe47231131943389aa6da7c3645d2dc3697973bcaa189e1f36a32ed5f63455ab881719fcd80c91ddea57090d27af4bd19f4fdf6671ddb4ceb92"}, {0x10, 0x116, 0xfffffe01}, {0x80, 0x109, 0xe34, "0a325b357685727e53c67bfbf1722f5776c7220fb05e5bc1f517505693c5570edd1355fae3a595c22f2948b98d37634a0a7a50e0dd0f3ea1238e65b126bf72ce080ae59f01916f61362c5be9c773ab28a6a8054db8fa6bd6a2f38a55634d99097ec25f6e5f95955476"}, {0x28, 0x11, 0x3, "844d3c7a405bd287c41b046d949ba8302cbe0266bf14"}, {0x70, 0xff, 0x55f1afd, "d0c60818958b41f95fc522728e4318326dc2770f535a5a57cd01db7587b9db0785b257c0c92abd0801ee76daaa5ee01990eb62ceb5dc6541e26f2566e6642afb825abcd40bc23110d7b48b3c2faf6fea2fd31bfc9573209a58106f94d3e335"}, {0x30, 0x118, 0x0, "bc6687c5ed7efafea252a4cc6f36e532574f53293cd9c05032a35075"}, {0x60, 0x3a, 0xfc000000, "91925b351fe764cea54af2ade2a534d292a5b07d910e01ce1949ef72d3b2254057a37b1c5f06ba0a8bb495a74ab0a1e5c3078cfa17df30579348f0bc7046c76259e3ba292326e240ba424a092ec52b"}, {0x98, 0x112, 0x8, "a233351183c49105f03b899d36c3b4012551f9c9802182aad81ca681bf423b3c66a908f1727d62d4330b2ae6ba0adebaa0183d5d440ff287797e3f1764720d2bab9cc0f0c380ab7a5d3cc93a9d0f2c5c2e36a2376db4e46b604de54a38332fdc6867f85452a1c3201b6e2d7a2d790158085d591916b81d2d1977bc0d69ef8436ab85e5"}, {0x10, 0x118, 0x3}, {0x78, 0x111, 0x9, "ab0186bb3843bd5c293924958d5bd2e7ef2c579aeda46df9394a5acebe688690529d3cc3b0b9370e6da5fa4e3cbd2d53512ceb0e504ed882af84bce87a86a54f6e866a39153f013a07269e761de1b57abc518da7526643a64c7d665d17b9eda81237003a"}], 0x338}}, {{&(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x3, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x16}, 0xe7ac}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000280)="889178e817004b", 0x7}, {&(0x7f0000000a00)="9662aa5dd54640591a309d624b873b3bb471347ba422cf4af072c7c81a5aba58ac5c688c4050eb8f9b208fc6dc8dc7718874cf890f45640cef878d6b3b3dc8b9dfac7c69a4043a9e5e0eb9faa0a39f3365a2a58d71ab221fa7e857ac93e069981e03f8c7e1e2d71d53dce4681d76cb53", 0x70}, {&(0x7f0000000a80)="abaeac57849d6df3f8699f583ef3d0c86ee85296163c577cad260f8c46f6db34a1ddba8c3f7cdbfb5859", 0x2a}, {&(0x7f0000000ac0)="3114508d22536edb0fba86277eb5efaa1523c7fa9ccedf812d4bca8500318118ef093c16130180b063d28523fb7569cebd4810b411afcc5de9aa0171fce47083f86b63a7fe7ffb8f7ab1d15ba6f5bfea7361a3cb16a538ac97236473bd5959e2b9e53d619cec8a2bc4adfa9ac5dd9bf9ab1fffe020894765ab13f91d83ce3113585af3f4bde05f35f3f86339467d2eed64d7", 0x92}], 0x4, &(0x7f0000000bc0)=[{0x28, 0xff, 0x6, "41f0c88b33fb1c7010a8b07850ece6b725f5a8e71a"}, {0x98, 0x112, 0x9, "0e00814becdec1a0888a86a03ca94e560184074b7e2540e23bdf7aadf6fa213ba3e5cb97b4949a32e3030982f6d800585447b25b8555cddd52c5b6a60cbd7ea598c9aba1dcbb5c16fe4a9ca61420ede69d997a2141a7280ff7dbd44904e0f63d1d753a68c104bd4c8817909af0c4d33deeaf6c40362825645059321257420b75fb0f1d2c"}, {0x38, 0x10f, 0x2ee47057, "fdb4bdf14e51e53e35c72e37b9bdaeac938599a4054ee0d69477efc3623099e68dc1f770c8"}, {0x30, 0x116, 0x2, "c8a95976a421c9dd4a1c6c6ef9ca003aa36020291b5c0469549608d7f79f4d"}, {0x68, 0x112, 0xcef6, "2e46e43355644fe43b84aee9f8bfb0c4e6f4564e87a006bc60b92a7a98736491aeeac0c272b5c6910091ea78fc4e69560408afaee16fd7be762b72d6000974d288e8ac2c599a21c4d9ff3ed38b96ed3115"}, {0xc8, 0x116, 0xfffffffb, "d36fa0ac601ed9fe6b502f4e667e35a532f352a801577fbb9d72e8238aff2d4ab7b9b22157c191f91c64136fb015d0258483935a632c7be27f34ae1f7abc7a8cb0afc07e5198bcf1ea52cdac367a676aaa94492ae1aeacf7394e42df44bc2cf5f9bbeeadeca868c3d05a803573e4d00d225efcf0f4e44988f0cad80b7248b4c2be635980a316bddd10ba0d8853ee27c6f41ede6add3a84320fc3c8289a5794e30567647eec5e38a9c811d5214cd8ad0449"}, {0xe0, 0x116, 0x8000, "c6af7296f35975a182ed026e87812646a81fd68e9291e860e0fd191d65a9847260c6dd716088afd332f5148524926edd81b71baf7dde4aa29e299cf5e4ce1de14a0fe78303e7d918cdee07dcdb493dfbba7052b319964f316e1e5a49582ef0eeee09bc456f9da0fe02db86071b982806c5dfa7f8adb3d35cfba65c91d0f9ada29419daa87b5c93b3b7742e3e058a7cfdcd823133bc6c3f24e9616793c70e2ac234c50310beb436107f4826187bf56aef3c97013ffd9ce4ea0a1ea22b915f3e81fbfc60a81322cf2de393b6c926f2fe70"}], 0x338}}], 0x2, 0x800) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000920000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x210009, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x1f, 0x1}, {0x7, 0x2}], r1}, 0x18, 0x2) 04:42:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000fff4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3072.076734][T16531] loop5: detected capacity change from 0 to 4 [ 3072.102341][T16531] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3072.119171][T16543] loop3: detected capacity change from 0 to 194 [ 3072.167605][T16557] loop4: detected capacity change from 0 to 4 [ 3072.177696][T16557] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.190468][T16557] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3072.202036][T16531] loop5: detected capacity change from 0 to 4 [ 3072.209327][T16531] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000a20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:58 executing program 1: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x15, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[], 0x4240a2a0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x80, &(0x7f0000000400)="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", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) shmget(0x0, 0x1000, 0x0, &(0x7f00000bb000/0x1000)=nil) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) [ 3072.294141][T16557] loop4: detected capacity change from 0 to 4 [ 3072.303236][T16557] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.306689][T16578] loop5: detected capacity change from 0 to 4 [ 3072.315965][T16557] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000feff4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:42:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000240)="8bba145a7ed703c0e25584e83646fb943fd43c79feba9c7b29da809cc07227558c51a1025ce88bce0a2377873ce349135e90b10f3806d980edd676f53119664d13c0170d1fc005b41d146b7afdbbd466dcd105506f657daad6a6ab27b645e0fdc4", 0x61, 0x3c2}, {&(0x7f0000000300)="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", 0xff, 0x20}, {&(0x7f0000000400)="357ada342cab463a365a853bb653f9c6943f67963b7c363c197e6c9f3ad7711c4d3b604de70e03732eb2ceac6d53672e8e31442098c5a16a689fa3dca122d78ac970db1e1f823fb361865a59ba2af01e8077f861d5f52eb351afaa86a5e6bc954e8ff8f0b50877b885f7a350a26346a7e753965d1eb5e52a110cadf2fa975490181be8a30cdf45ff50ac531ecee756b91ab6814ee3b09d4710e4940183c410820dbe19002d3d85216e9e636466dfa59f8688300ff5917f58b4a58af65258bcf6b1da01b8b459d8ed", 0xc8, 0x8}, {&(0x7f0000000500)="0f5c761c3bdbae4e19a423270905dfdb2e0883496e95a8f297ebfff4248acda3ac0b01b91d82ce7f32ceb3c68e91e9ec1537fa682cd87c628c391f5352219e36b6241d05a83f4f22cd761aa39899470408fe9a18e88311", 0x57, 0x6}, {&(0x7f0000000580)="faee7f3b0e40156afc7a7e70ea8735883f59b79df4afeef63f71c920ae80a0a086d8c9b59ff918b38081140353b87862d1fe1aa9d8a9b5f942bddcb1950c3d6cf8e3ab8e0ad11a7e44d45d770be70d7a75603eb23c239016bcd838f812c572fd63669e1bc5a9445269a05999f019dd1b2c5d7dc3b42cc51a78bc73f756e12c07ebfa0db75090821ca7f0ebfffca4f3a101ff8e556859738e300bda7f2311314acd9135c45e06827f043e2740135256db12f63c", 0xb3, 0x71a000000000000}, {&(0x7f0000000640)="97f50ad428ceb1e96bb0832c289f81072f36ff7282105773241c0b0821fe41a30f6bf1a895092d4ec930e8d1f84254c15824741a4d9c323e6235de8803e30835cbfaaeaa94ff8751146c9e6dda3031f8480588183498aeba10b594e6496a3c9ce4247898834fa451d0", 0x69}], 0x4, &(0x7f00000001c0)={[{@fat=@discard}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'cgroup.controllers\x00'}}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) connect$unix(r1, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3072.413338][T16591] loop4: detected capacity change from 0 to 4 [ 3072.426904][T16578] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3072.440294][T16591] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.453147][T16591] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3072.475377][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35662 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.513247][T16591] loop4: detected capacity change from 0 to 4 04:42:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000b20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200), 0x2, &(0x7f0000001440)=ANY=[@ANYRES64=r1, @ANYRESDEC=r0, @ANYRESHEX=r1]) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffad, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300)="607da1a9b2068d9bb5d55a78d9b97de4d45fef504293eefe27f91f3109cb0332c75ca39a6e1736143b9cf83f8243925f10b2ef927e1adf3d4c33fc0922ba785ccc3a4a8d0593cf01a59acebddaaec5b8c70e02ae38033795dcfe500a1c48762a392580a67f53046d766fa538e611846db151c08fcd01dc2d219843427a7467644d0b6c25c2037e531b90ff946458d5a62c17f04609a3af", 0x97, 0x8}], 0x3000000, &(0x7f00000003c0)={[{@dioread_lock}, {@prjquota}, {@dioread_lock}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xa0}}, {@smackfsfloor={'smackfsfloor', 0x3d, '$!\'u^,).\'])\'),'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) chdir(&(0x7f0000000280)='./file0/file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3072.522049][T16591] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.534795][T16591] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:58 executing program 0: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000280)={{r0, r1/1000+60000}, {r2, r3/1000+10000}}, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f00000000000000000100000000000051ee382d40e7fb3a000b0000000002b393cbf16dd5bda8f682e9eb1a", 0x6f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000040)={[{@noblock_validity}]}) [ 3072.569821][T16610] loop5: detected capacity change from 0 to 4 [ 3072.597702][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17766 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.621585][T16610] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3072.645740][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=3912 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 04:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000000300000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3072.676638][T16610] loop5: detected capacity change from 0 to 4 [ 3072.684464][T16610] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3072.738934][T16629] loop4: detected capacity change from 0 to 4 [ 3072.759963][T16629] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.772689][T16629] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3072.796854][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=3942 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.842226][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=50944 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.864094][T16629] loop4: detected capacity change from 0 to 4 [ 3072.871627][T16629] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3072.884351][T16629] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3072.962235][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.975244][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=89 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3072.988316][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=143 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3073.001463][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=179 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 [ 3073.014600][T16581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=224 sclass=netlink_audit_socket pid=16581 comm=syz-executor.1 04:42:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x100000000000008, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:42:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x101c1, 0x1) dup(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syncfs(r1) 04:42:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000c20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000000900000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3073.094591][T16655] loop4: detected capacity change from 0 to 4 [ 3073.113892][T16660] loop5: detected capacity change from 0 to 4 [ 3073.127439][T16655] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3073.140204][T16655] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3073.164744][T16660] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3073.179806][T16675] loop3: detected capacity change from 0 to 194 04:42:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180)=0x4, 0x0) [ 3073.216525][T16655] loop4: detected capacity change from 0 to 4 [ 3073.222973][T16660] loop5: detected capacity change from 0 to 4 [ 3073.235171][T16655] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3073.247893][T16655] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:42:59 executing program 1: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x15, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[], 0x4240a2a0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x80, &(0x7f0000000400)="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", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7ffff000) shmget(0x0, 0x1000, 0x0, &(0x7f00000bb000/0x1000)=nil) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) 04:42:59 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8992, &(0x7f0000009940)) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x8004) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000880)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x0, 0x1000, 0x3, 0x5, 0x8, 0x0, 0x4, 0x7, 0x7, 0x10000, 0x0, 0x20, 0x7, 0x7, 0x1, 0x3d, 0x8, 0x9, 0x4800000, 0x752, 0x0, 0xff, 0x0, 0x8, 0x7, 0x1, 0x5, 0x1, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x200000000000001, 0x80000001, 0x8000, 0x8e, 0x1, 0x5, 0x0, 0x6, 0x2, 0x4, 0x0, 0x9490, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1, 0x2, 0x0, 0x1, 0x0, 0x7ff]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {0x0}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {}, {r10}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {}, {r9, r11}, {0x0, r11}, {r9}, {}, {r10}, {r9}, {}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {0x0, r11}, {r9, r11}, {}, {}, {}, {}, {r9}, {0x0, r11}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {r9, r11}, {}, {0x0, r11}, {}, {0x0, r11}, {r10}, {r9, r11}, {r10}, {}, {r9, r11}, {r9}, {r10, r11}, {}, {r9}, {r9}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10}, {r10}, {}, {0x0, r11}, {r9}, {}, {r10, r11}, {r9}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10, 0x0}, {r9}, {}, {}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {r10}, {r9}, {}, {r9}, {r10}, {}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {r9, r11}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {0x0, r11}, {r9, r11}, {r9}, {0x0}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {r9}, {0x0, r11}, {}, {r10}, {r9}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {r10, r11}, {r10}, {0x0, r11}, {}, {}, {0x0, r11}, {r9, r11}], 0x1, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {}, {r6}, {r6}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {}, {0x0, r14}, {r5, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {r6}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {r6}, {}, {0x0, r7}, {}, {}, {r6, r7}, {r5}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6, r11}, {r5}, {}, {}, {}, {}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {r12, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {r15, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {r6}, {0x0, r13}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6}, {r5}, {r6}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {}, {r5, r7}], 0x1, "2156816c73038c"}) r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x406, 0x12c) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000012c0)={r1, 0x7, 0x0, 0x1}) sendfile(r16, r2, 0x0, 0x7ffff000) 04:42:59 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8934, &(0x7f0000000180)={'vcan0\x00', @ifru_flags}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0, &(0x7f0000000200), 0x1000008, &(0x7f00000001c0)=ANY=[@ANYRESDEC]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x80) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3073.265873][T16660] EXT4-fs (loop5): invalid first ino: 3831580524 04:42:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000d20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:42:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000001500000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3073.343535][T16704] loop3: detected capacity change from 0 to 64 [ 3073.369278][T16704] FAT-fs (loop3): Unrecognized mount option "18446744073709551615" or missing value [ 3073.375182][ C1] sd 0:0:1:0: tag#7378 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3073.383869][T16725] loop5: detected capacity change from 0 to 4 [ 3073.388473][ C1] sd 0:0:1:0: tag#7378 CDB: opcode=0xe5 (vendor) [ 3073.400844][ C1] sd 0:0:1:0: tag#7378 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3073.409904][ C1] sd 0:0:1:0: tag#7378 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3073.418958][ C1] sd 0:0:1:0: tag#7378 CDB[20]: ba [ 3073.419701][T16725] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3073.454983][T16732] loop4: detected capacity change from 0 to 4 [ 3073.471233][ C1] sd 0:0:1:0: tag#7379 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3073.481163][ C1] sd 0:0:1:0: tag#7379 CDB: opcode=0xe5 (vendor) [ 3073.487512][ C1] sd 0:0:1:0: tag#7379 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 04:42:59 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8992, &(0x7f0000009940)) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x8004) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000880)={0x0, 0x0, @start={0x0, 0x0, "b83196c9ce823bc23cb1ebd4adb21582664df4740ce26aa41c070abaadb7338aa6d4374712aa01424565c12b16a32296214fea9d7c1aeaf4b828c75e2eb793fff51a8ae5a2973d0ec21322608431484d63ac46bb7fbe9f42814814a6783db53a48687e564126a24a8dd7f43ecfc4a4c7d1e34c7c96c28b288d5ec10f3ab767d8405c01967d482aae66c7c0677c1db28e14ead58bae813393c77c6abc64683548f032f14bb6308d6da47f0be1871bab35f7413832d324a9edd309b269c41e7ce4b5b54d08038432345986dc9700103ead9d1205501159fe07a41d9390b478ef845a1132afb98b920fc1d0810aed26452b7b443b3bea62138e7ab62d57ca2c47715587e010c028ea4ea28c73e1904f2c386280d36918a23e6c670d9a89f56f171808c2227739116c0e398fdad04ab07417cd8818ed619508108be2b6675bd6a64144981622abc92c071db6f1f17076f87c976128830fdbc5f6a38c9b886134dc98f23495a3a7e1ad0d784502bb18fb8ff90208d3e4ba783588f1a6fc6825bb119e707f3947cd403c50cb82b1aa1a6744a0483e39d9db8ab6b1e64b848ef57a6e26b5592a9173a6d6ac234333a348cb9a1462abbb5f457278179bcfd922cddbde783c6a20435fbb94320598957ecb8830ef42f62fd1d7c035987e059fa7bf3b31b3b2c47b16e1bdcd80d6c458a503cf2150a798ba38af2cf18fd0a65b948752e7609aab7a366f581a5cef9a108d89db20e113bc7c09caecf7ad016e08d652041c38840bd7abe6e09ad5181f60c09ccd91dff39e55d38cab297aebcb02a167ee2d1f247dda4d243c20795390e1046b49a93be744461b504939e553dad577749c91b0ae2d2bf7064a9d01a88f60493b76b642e5e7a8a1861286ca158300af724b8635cd3a50e58fbbbb7aedb2d1120b475132ed5a1db662b734f47992e0df61ad6639bad324db71199879c509ac09bf3ec8d2d3fb14aa5012e958f437eaabe1fe06e27ce001fc85e7bc05ee8f0ea9e671a3af5c89e7b606ebe32291c7a8d0353261714c448dad19016f9b5f3e6d1cc471ca469d884f2a97145195fc4180bc0e3817128398e471693d9a960edc88e2af3387dea1d2de4e5a1946ed65a104d4ac06c0d59660c5808efd205034de0509e690b1b94a895be905e4e73ef3abb015398c52ecf0264e0f5f1fbbeb4a6dd5efc7ac1aa9645fb8c4af37cb9b2f80e8ac31b3bbfec3c85507433b97dc72c6bb66c6a0d5f4318196439944b6050e421855b8528fbf05085ee1b3f220c059ef534a60e76353bee628b17b98cc465da41a2ce8b18896cb047dc8808ebe51ab6a845156592afd9ae35633b6360f3c0561920e3e9bd6ba06689fbb8cfd20629df6f302a770f709eb4fc5bc75bb70adabeaf73365f810132f95d1b4f7433cafa44271c23779d3aaaf851d6937d0b355e7e4cd629733987f9f", "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"}, [0x0, 0x1000, 0x3, 0x5, 0x8, 0x0, 0x4, 0x7, 0x7, 0x10000, 0x0, 0x20, 0x7, 0x7, 0x1, 0x3d, 0x8, 0x9, 0x4800000, 0x752, 0x0, 0xff, 0x0, 0x8, 0x7, 0x1, 0x5, 0x1, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x200000000000001, 0x80000001, 0x8000, 0x8e, 0x1, 0x5, 0x0, 0x6, 0x2, 0x4, 0x0, 0x9490, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1, 0x2, 0x0, 0x1, 0x0, 0x7ff]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {0x0}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {}, {r10}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {}, {r9, r11}, {0x0, r11}, {r9}, {}, {r10}, {r9}, {}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {0x0, r11}, {r9, r11}, {}, {}, {}, {}, {r9}, {0x0, r11}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {r9, r11}, {}, {0x0, r11}, {}, {0x0, r11}, {r10}, {r9, r11}, {r10}, {}, {r9, r11}, {r9}, {r10, r11}, {}, {r9}, {r9}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10}, {r10}, {}, {0x0, r11}, {r9}, {}, {r10, r11}, {r9}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10, 0x0}, {r9}, {}, {}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {r10}, {r9}, {}, {r9}, {r10}, {}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {r9, r11}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {0x0, r11}, {r9, r11}, {r9}, {0x0}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {r9}, {0x0, r11}, {}, {r10}, {r9}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {r10, r11}, {r10}, {0x0, r11}, {}, {}, {0x0, r11}, {r9, r11}], 0x1, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {}, {r6}, {r6}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {}, {0x0, r14}, {r5, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {r6}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {r6}, {}, {0x0, r7}, {}, {}, {r6, r7}, {r5}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6, r11}, {r5}, {}, {}, {}, {}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {r12, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {r15, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {r6}, {0x0, r13}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6}, {r5}, {r6}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {}, {r5, r7}], 0x1, "2156816c73038c"}) r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x406, 0x12c) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000012c0)={r1, 0x7, 0x0, 0x1}) sendfile(r16, r2, 0x0, 0x7ffff000) [ 3073.496547][ C1] sd 0:0:1:0: tag#7379 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3073.505620][ C1] sd 0:0:1:0: tag#7379 CDB[20]: ba [ 3073.521531][T16732] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3073.534277][T16732] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3073.540905][ C0] sd 0:0:1:0: tag#7380 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3073.553324][ C0] sd 0:0:1:0: tag#7380 CDB: opcode=0xe5 (vendor) [ 3073.559780][ C0] sd 0:0:1:0: tag#7380 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3073.568963][ C0] sd 0:0:1:0: tag#7380 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3073.578144][ C0] sd 0:0:1:0: tag#7380 CDB[20]: ba 04:43:00 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8992, &(0x7f0000009940)) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x8004) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000880)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x0, 0x1000, 0x3, 0x5, 0x8, 0x0, 0x4, 0x7, 0x7, 0x10000, 0x0, 0x20, 0x7, 0x7, 0x1, 0x3d, 0x8, 0x9, 0x4800000, 0x752, 0x0, 0xff, 0x0, 0x8, 0x7, 0x1, 0x5, 0x1, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x200000000000001, 0x80000001, 0x8000, 0x8e, 0x1, 0x5, 0x0, 0x6, 0x2, 0x4, 0x0, 0x9490, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1, 0x2, 0x0, 0x1, 0x0, 0x7ff]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {0x0}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {}, {r10}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {}, {r9, r11}, {0x0, r11}, {r9}, {}, {r10}, {r9}, {}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {0x0, r11}, {r9, r11}, {}, {}, {}, {}, {r9}, {0x0, r11}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {r9, r11}, {}, {0x0, r11}, {}, {0x0, r11}, {r10}, {r9, r11}, {r10}, {}, {r9, r11}, {r9}, {r10, r11}, {}, {r9}, {r9}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10}, {r10}, {}, {0x0, r11}, {r9}, {}, {r10, r11}, {r9}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10, 0x0}, {r9}, {}, {}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {r10}, {r9}, {}, {r9}, {r10}, {}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {r9, r11}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {0x0, r11}, {r9, r11}, {r9}, {0x0}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {r9}, {0x0, r11}, {}, {r10}, {r9}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {r10, r11}, {r10}, {0x0, r11}, {}, {}, {0x0, r11}, {r9, r11}], 0x1, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {}, {r6}, {r6}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {}, {0x0, r14}, {r5, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {r6}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {r6}, {}, {0x0, r7}, {}, {}, {r6, r7}, {r5}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6, r11}, {r5}, {}, {}, {}, {}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {r12, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {r15, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {r6}, {0x0, r13}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6}, {r5}, {r6}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {}, {r5, r7}], 0x1, "2156816c73038c"}) r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x406, 0x12c) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000012c0)={r1, 0x7, 0x0, 0x1}) sendfile(r16, r2, 0x0, 0x7ffff000) [ 3073.610371][T16725] loop5: detected capacity change from 0 to 4 [ 3073.632655][T16732] loop4: detected capacity change from 0 to 4 [ 3073.633913][T16725] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3073.671686][T16732] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3073.684400][T16732] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3073.691441][ C0] sd 0:0:1:0: tag#7381 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3073.703408][ C0] sd 0:0:1:0: tag#7381 CDB: opcode=0xe5 (vendor) [ 3073.709887][ C0] sd 0:0:1:0: tag#7381 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3073.719070][ C0] sd 0:0:1:0: tag#7381 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3073.728267][ C0] sd 0:0:1:0: tag#7381 CDB[20]: ba 04:43:00 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8992, &(0x7f0000009940)) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x8004) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000880)={0x0, 0x0, @start={0x0, 0x0, "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", "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"}, [0x0, 0x1000, 0x3, 0x5, 0x8, 0x0, 0x4, 0x7, 0x7, 0x10000, 0x0, 0x20, 0x7, 0x7, 0x1, 0x3d, 0x8, 0x9, 0x4800000, 0x752, 0x0, 0xff, 0x0, 0x8, 0x7, 0x1, 0x5, 0x1, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x200000000000001, 0x80000001, 0x8000, 0x8e, 0x1, 0x5, 0x0, 0x6, 0x2, 0x4, 0x0, 0x9490, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1, 0x2, 0x0, 0x1, 0x0, 0x7ff]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {0x0}, {}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {r10}, {0x0, r11}, {}, {}, {r9}, {0x0, r11}, {}, {}, {r9, r11}, {r10}, {}, {0x0, r11}, {r10, r11}, {0x0, r11}, {r9, r11}, {}, {}, {r10}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10}, {0x0, r11}, {}, {r9, r11}, {0x0, r11}, {r9}, {}, {r10}, {r9}, {}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {r10}, {r9}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r9}, {}, {0x0, r11}, {0x0, r11}, {r9, r11}, {}, {}, {}, {}, {r9}, {0x0, r11}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9}, {r10, r11}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {r9, r11}, {}, {0x0, r11}, {}, {0x0, r11}, {r10}, {r9, r11}, {r10}, {}, {r9, r11}, {r9}, {r10, r11}, {}, {r9}, {r9}, {}, {}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {}, {r9, r11}, {0x0, r11}, {r10, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {r10}, {r10}, {}, {0x0, r11}, {r9}, {}, {r10, r11}, {r9}, {0x0, r11}, {r10, r11}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r10, 0x0}, {r9}, {}, {}, {}, {0x0, r11}, {r9, r11}, {r10, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {}, {}, {r9}, {r9}, {0x0, r11}, {r9, r11}, {r10, r11}, {0x0, r11}, {}, {}, {}, {}, {r10}, {r9, r11}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {r10}, {r9}, {}, {r9}, {r10}, {}, {r10, r11}, {0x0, r11}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {0x0, r11}, {r10}, {r10, r11}, {}, {}, {r9}, {}, {r9}, {r10}, {}, {r9, r11}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {r9}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {0x0, r11}, {r9, r11}, {r9}, {0x0}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {r9}, {0x0, r11}, {}, {r10}, {r9}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {r9, r11}, {0x0, r11}, {r10}, {r10}, {r9}, {0x0, r11}, {r10, r11}, {r10}, {0x0, r11}, {}, {}, {0x0, r11}, {r9, r11}], 0x1, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {}, {r6}, {r6}, {r6}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6, r7}, {}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r6}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {}, {0x0, r14}, {r5, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {r6}, {}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {r6, r7}, {}, {r5}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6}, {r6}, {}, {0x0, r7}, {}, {}, {r6, r7}, {r5}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6, r11}, {r5}, {}, {}, {}, {}, {r5, r7}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {r12, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {r15, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {r5}, {}, {r5}, {r6}, {0x0, r13}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {r5}, {}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6}, {r5}, {r6}, {r6}, {r5, r7}, {}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {0x0, r7}, {r6, r7}, {r6}, {0x0, r7}, {}, {}, {}, {r5, r7}], 0x1, "2156816c73038c"}) r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x406, 0x12c) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000012c0)={r1, 0x7, 0x0, 0x1}) sendfile(r16, r2, 0x0, 0x7ffff000) 04:43:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000002500000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000e20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3073.848296][T16781] loop5: detected capacity change from 0 to 4 [ 3073.876526][T16781] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3073.880519][ C0] sd 0:0:1:0: tag#7382 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3073.886305][T16792] loop4: detected capacity change from 0 to 4 [ 3073.892940][ C0] sd 0:0:1:0: tag#7382 CDB: opcode=0xe5 (vendor) [ 3073.905436][ C0] sd 0:0:1:0: tag#7382 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3073.910708][T16792] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3073.914611][ C0] sd 0:0:1:0: tag#7382 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3073.927148][T16792] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x140) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000001700)=ANY=[], 0xfd14) fallocate(r2, 0x100000003, 0x80bf13, 0x28120001) fallocate(r0, 0x100000003, 0x0, 0x28120001) 04:43:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r6, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) r7 = open(&(0x7f00000001c0)='./bus\x00', 0x4e141, 0x0) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0x0, @ANYBLOB="040002000000000008000000", @ANYRES32=r8, @ANYBLOB="0886ad8b", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000100000000002000050000000000"], 0x4c, 0x2) setxattr$system_posix_acl(&(0x7f0000000600)='./file0\x00', &(0x7f0000000840)='system.posix_acl_access\x00', &(0x7f0000000880)={{}, {0x1, 0x4}, [{0x2, 0x1, r2}], {0x4, 0x4}, [{0x8, 0x4, r3}, {0x8, 0x4, r3}, {0x8, 0x6, r6}, {0x8, 0x2, r3}, {0x8, 0x1, r8}, {0x8, 0x1, r3}], {0x10, 0x4}, {0x20, 0x1}}, 0x5c, 0x3) rt_sigqueueinfo(r4, 0xa, &(0x7f00000002c0)) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000780)=0x0) sendmmsg$unix(r1, &(0x7f0000000800)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="7e50f2afd832445f87be8f2b561d22adf8500eb4051afade786b555e1b34445f048e01d45f9c4ba9c974b4fea403ef2cba2afe70fa48fce087ac903aa1ab1088949557101dee3fca8fd3e30ca31e03dbb4342bffdd1b5647a7c2d29800272f0bef7f83da430543b14143b5a35bbe8db4cbcd94b439d4d5c6d65a393773c6d794624b2665b0cbf0803f30b25140d8f24b1dabd2179d0352620ebcb5f300f0c0a0e753588466fdbb9cb2f43df2a504191061666bdf04297974979b0ca9930af9cba4e83327af9dff", 0xc7}, {&(0x7f0000000400)="7d0b953fd5328063ca32b18c566a0e82363995a3d9809f08a6bffd2210f7da1a818735f98be23ed3a1b0205e4318dd6550d223f6c566818783f0cbf6eb4a37d490a52198819ab7afe2f99a8dc1ae1758867ba3e2b6e70e6029cb17aa28e4c6c0ed10ec8687de93aafb5eef9462c0df7071fc7000dd61211f710d322247ad61b73dd94d2d2f1a594b073513727ba0407459e4f0fa79003f30a89e18538979455a0c962f8ae01cd9c12e019fd3b187a8ff22d7a37c41e062b1cd669397b4d284416974802707f046c13e373a3f12428d93ee9df1880c35f6bd817d5b9c8e070604ec89b33f88a5db23535de4791dbc429afe5a", 0xf2}, {&(0x7f0000000240)="3b10b9a87b84eb8f7ed00f49169bfed64325e539c48b0db8d8a19b988b0f74aa332ce3ee6143a182378505dcf8ee1718a4388e9ddf09cd8e3a10024980382c8f01618930db42c7fe0c5fa679fad4f2fb5e4bcd654a2604ee6d38dddcda5e99af8bd2ab66bb8c57", 0x67}, {&(0x7f0000000040)="752a1995466de0128aa97a12f61604bd957c55786665791820e06d75b868dd07bee21b385250b423e92134b46551d26b3d1700e06bf5ae6b4bfae0", 0x3b}, {&(0x7f0000000500)="025ed09fb00112a871514de5aeb9133102e49bb828ca73e9e4abdb968e9eeb7c7bfb5cfdc6da93a9fc0b6022c7ae8f783c7e157b0a1f91b09b859ed25c26790aa116709f91bbf464c16921bc5e99b1e436c9d89cedb0e34b77245ffd9762282b5f00f83d5a1842a23209a46ee25059b165d80a47bcdc7293398f4b4be9907c8ef70853edd86401c0c8dffefb8c64950390f33bf8dde8afb8fff8911304ddc46a412e4df5ee85523cf167cd693404bc3c95a76b4f0c04cebd9f477ff514e72505015fb5e8721a33cb2fef9dde1848e3c1e0", 0xd1}, {&(0x7f0000000600)}], 0x6, &(0x7f00000007c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r4, r9, 0xee01}}}], 0x40, 0x40817}}], 0x1, 0x80) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3073.945928][ C0] sd 0:0:1:0: tag#7382 CDB[20]: ba 04:43:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000024000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:00 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x161042, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x103100, 0x1ec) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x10000, 0xa1) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/168, 0xa8}], 0x1, 0xffffffff, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl(r2, 0x9, &(0x7f0000000300)="e54ad58d14936d6040ca64eccefc5151001c74594039390104212089e83ef0fb376445ff9211315559253651e579b2bc99daa4476c4fe18eae6da5b1f03b471dbeb01c223eebc4acc9f93994fb5cb75470f5445853d185f68a9a22be0ddf27ad30cc2bc0b994d668adac2123909fca8713be9fa95082a05b29722a536fd87b04d4f23733e3af5e544534fd530d6830073ee8aeeb96a2388746e07d2713a67f3eb290e7f270c3a6aa4c8376daf4ca2a70c339a5b06999db2bbc963e39bb47176572849f04e18d346e5dac15bc513b2d94d2fcfb12ffa5c9d55de6e3ce83de3905d9eca304299a577e8ea2") ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000002c0)) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000000)) [ 3074.034914][T16781] loop5: detected capacity change from 0 to 4 [ 3074.042180][T16781] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3074.058603][T16817] loop4: detected capacity change from 0 to 4 [ 3074.081199][T16817] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3074.094040][T16817] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3074.147185][T16704] loop3: detected capacity change from 0 to 64 [ 3074.175172][T16704] FAT-fs (loop3): Unrecognized mount option "18446744073709551615" or missing value [ 3074.209369][T16817] loop4: detected capacity change from 0 to 4 [ 3074.217706][T16817] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3074.230429][T16817] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x1, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:00 executing program 2: write(0xffffffffffffffff, &(0x7f0000000040)="aac5b633735bfef7f4de780f5975b77d43780cf6370f", 0x16) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYBLOB="b81e3c9cb7039a58709fb18eef8b55911e2972815029038a3725dbde943559e36901fa164645e5a6002e9c200da55de559c72f257f03a15f0efa60e560b77cbb83c544a543e4d1acfe5d5351c5f0ca1ff1f3dbc39214ed1e45b213008891c6298cbd82b407c218836efebab98434f3c9dde7f6d16a4a8e9724dc3525f034bb069d1b1de053ebe9c74450d2a5bdceeb6e4a588fe75992a80bba91c414bfc98a023b726ef93743203438e2ade60d973a0cc5eeb423bf1f22db8ade76250d2265ae0903e5b1b7b950de5ca128531352e2d2f685", @ANYRES64=r0]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) chroot(&(0x7f0000000180)='./file0\x00') write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:00 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x222082, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x4e, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0, 0x0) 04:43:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000f20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000034000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3074.357312][T16860] loop5: detected capacity change from 0 to 4 [ 3074.358485][T16858] loop3: detected capacity change from 0 to 194 [ 3074.398123][T16860] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3074.415028][T16869] loop4: detected capacity change from 0 to 4 [ 3074.439144][T16869] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3074.451889][T16869] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3074.480490][T16860] loop5: detected capacity change from 0 to 4 [ 3074.495071][T16860] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040001020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3074.580067][T16869] loop4: detected capacity change from 0 to 4 [ 3074.586725][T16886] loop5: detected capacity change from 0 to 4 [ 3074.601005][T16869] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3074.613815][T16869] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:01 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x7, 0x7, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0x90000}, 0x2, 0x1000, 0x7000000, 0x0, 0x3, 0x6, 0x8, 0x0, 0xffffff00, 0x0, 0x8001}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x101000, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{0x0}], 0x1, 0x0, 0xc0}, 0x42) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) splice(r3, &(0x7f00000001c0)=0x100000000, r0, &(0x7f0000000440)=0x3, 0x7ff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x200, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x2, 0x7f, 0x2, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x1) getpid() clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000280)="2371d05b6f3e0e9f68f12cc5df8ed941a2ebb050ab1d6de707fe65cf7ca119f6207a2f841ff83c2104f2cfa6002c51182fd0aaa56cb3e97d50bff5da1e346994dd4f80464e35fe702643128e138c226c19704c734ec3e8cc009b28ce87676e17376fa6cdefe734438b4c460a856fb363b49bfa44befa576bb03122377d3d5c2234077910214536361764dec5da823a9c1956dff9d2", 0x95}, {&(0x7f0000000600)="0df7941a2cd165693752d278ae8be07997fd5318881d939cc15acddce234366e39da1d1472d30704d64e91e4afd6db50269719c1b7a9941cb1fe6e41e9f066b5020354777240e53ce7918270c2b78f56d3ef93f7669684f405ee2fe2d5a699efaf4829c322ca3c04d169cf62dc5ba0ec08572239f73bf4d48b68ca232df53599398baf39a5073b090dceac6ae482861b932922f56f47282cb4bf238006bf5465942e453e7f7b30260b67038e55cb082eb24e1302424e3ca87d8b3b17e887bd4450a36a253593cad5fc00", 0xca}, {&(0x7f00000000c0)="f46d345077761d98b2d73150dc1f1066cb13f0daca8502529dd425e7539fdbd1f369b517c6ed7373abd22f1f2f1978b6ea1b931cfa32", 0x36}, {&(0x7f0000000700)="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", 0x1000}], 0x4, 0x2) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x1800062, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000540)=""/159, 0xad}], 0x1, 0x0, 0x0) [ 3074.656088][T16886] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000044000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3074.705548][T16886] loop5: detected capacity change from 0 to 4 [ 3074.712578][T16886] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040001120000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x30d002) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5380) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) [ 3074.836482][T16915] loop4: detected capacity change from 0 to 4 [ 3074.857845][T16922] loop5: detected capacity change from 0 to 4 [ 3074.869767][T16915] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:01 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x7d5003, 0x268) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) unlink(&(0x7f0000000100)='./file0\x00') r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x101400, 0x0) acct(&(0x7f0000001240)='./bus\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000240)={0x0, 0x0, "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", "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"}) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x14b042, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f0000001300)={r4, r5, "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", "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"}) r8 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x4003fc) bind$inet6(r1, &(0x7f0000001280)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0x35}, 0x100}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000180)={0x0, r2}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002300)=ANY=[@ANYBLOB="722ab94b1a15d08f525f1abd080000a80585fe7278bbd2b79ed47c253118122cfe74e0e2f02b6c4c22ab810a9dd1ba0100"], 0x31) [ 3074.882596][T16915] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3074.897567][T16922] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000054000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3074.992904][T16922] loop5: detected capacity change from 0 to 4 [ 3075.004183][T16922] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3075.026838][T16940] loop4: detected capacity change from 0 to 4 [ 3075.065362][T16940] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.078461][T16940] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3075.102558][T16946] Process accounting resumed [ 3075.125316][T16933] Process accounting resumed 04:43:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000180), 0x1000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@smackfsroot={'smackfsroot', 0x3d, '-{'}}, {@dont_appraise}]}}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040001220000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') fchdir(0xffffffffffffffff) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x665, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x30) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000a40)={0x0, 0xfffffffffffffffe, 0x5d, 0x81, @scatter={0x3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f0000000240)=""/213, 0xd5}]}, &(0x7f00000005c0)="b108498338799c9f47d0f8981b21262c1709e1a199d7f713f3cd0ea9ab43cd77fa77a262b07d868a4dccd71e3347475692cc5548b95b63145beb80057ae5ffcc82cf8032a01857e79ed25c42bc86ce3f9fe947cd678bd134c9f12bf7c4", &(0x7f00000001c0)=""/31, 0x3, 0x10011, 0x0, &(0x7f0000000340)}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000840)) syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet6(0xa, 0x1, 0x10000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r4 = gettid() tkill(r4, 0x1e) [ 3075.163956][T16940] loop4: detected capacity change from 0 to 4 [ 3075.171306][T16940] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.184059][T16940] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3075.252624][ C0] sd 0:0:1:0: tag#7379 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3075.262490][ C0] sd 0:0:1:0: tag#7379 CDB: opcode=0xe5 (vendor) [ 3075.268833][ C0] sd 0:0:1:0: tag#7379 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 3075.277889][ C0] sd 0:0:1:0: tag#7379 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 3075.286977][ C0] sd 0:0:1:0: tag#7379 CDB[20]: ba 04:43:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000064000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x180) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0xc0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3075.304048][T16969] loop5: detected capacity change from 0 to 4 [ 3075.331381][T16969] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3075.333919][T16976] loop4: detected capacity change from 0 to 4 [ 3075.383990][T16976] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.396839][T16976] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3075.430057][T16969] loop5: detected capacity change from 0 to 4 [ 3075.438198][T16969] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:01 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) io_submit(0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) getpgid(0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x1, {0x3a, 0x3b, 0x0, 0x1a, 0x9, 0x3, 0x0, 0x0, 0xffffffffffffffff}}) r1 = fsmount(r0, 0x0, 0x71) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x2c, 0x20, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c727d135121c92f3904cf12daaf2a4bf2b6c87563d3580198420e06cbb0300000000", 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000000240)={0x1, 0xfffffe2a, 0xfd, 0x0, 0x0, 0x81, 0x0, 0x8, 0x604, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x1, 0x800}, 0x0, 0x0, 0x9, 0x7, 0xac20, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "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"}) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r6, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000006, 0x40010, 0xffffffffffffffff, 0x59922000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005ecc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005eec0)={0x329b, [{}, {r4}, {r4}, {0x0, r3}, {}, {0x0, r3}, {r4, r3}, {}, {r4, r3}, {}, {r4}, {r4}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {r7}, {r4}, {r4}, {}, {}, {r4}, {r7}, {r4, r3}, {r4}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {}, {0x0, r3}, {r4, r3}, {}, {}, {}, {}, {0x0, r3}, {r4}, {0x0, r3}, {0x0, r3}, {r4}, {r4, r3}, {}, {r4}, {r4}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r4, r3}, {0x0, r3}, {r4}, {}, {0x0, r3}, {0x0, r3}, {}, {r4, r3}, {r4, r3}, {r4}, {}, {}, {}, {}, {r4, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4}, {r4, r3}, {0x0, r3}, {r4}, {r8}, {0x0, r3}, {r4, r3}, {r4}, {}, {r4, r9}, {r4, r3}, {r4, r3}, {r4}, {}, {}, {}, {r4}, {}, {r4, r3}, {r4, r3}, {r4}, {}, {r4, r3}, {}, {}, {0x0, r3}, {r4}, {}, {r4, r3}, {}, {r4}, {}, {}, {r4, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {}, {r4}, {r4}, {r4}, {r4}, {0x0, r3}, {}, {}, {r4}, {r4}, {0x0, r3}, {0x0, r3}, {r4}, {}, {}, {0x0, r3}, {r4}, {r4}, {r4}, {r4}, {0x0, r3}, {}, {}, {}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4, r3}, {r4, r3}, {}, {r4}, {0x0, r3}, {r4}, {0x0, r3}, {}, {}, {r4, r3}, {r4}, {r4}, {}, {0x0, r3}, {}, {}, {r4}, {}, {r4}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {}, {r4}, {0x0, r3}, {r4}, {0x0, r3}, {}, {0x0, r3}, {r4}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r4}, {}, {r4}, {0x0, r3}, {0x0, r3}, {r4}, {}, {r4, r3}, {0x0, r3}, {}, {r4, r3}, {}, {}, {r4, r3}, {}, {0x0, r3}, {0x0, r3}, {r4}, {r4, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {r4, r3}, {0x0, r3}, {0x0, r3}, {r4}, {r4}, {0x0, r3}, {r4}, {0x0, r3}, {}, {r4}, {}, {}, {r4, r3}, {r4, r3}, {r4, r3}, {r4}, {r4, r3}, {r4, r3}, {}, {r4}, {r4, r3}, {r4}, {r4, r3}, {r4}, {0x0, r3}, {}, {0x0, r3}, {}, {r4, r3}, {0x0, r3}, {r4, r3}, {}, {r4}, {r4}, {r4, r3}, {}, {}, {r4}, {r4}, {}, {0x0, r3}, {r4}, {r4}, {}, {r4, r3}, {r4, r3}, {}, {r4}, {r7, r3}], 0xa2, "0ec1143b98c5f7"}) fallocate(r0, 0x3, 0x0, 0x100000fe) 04:43:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040002220000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3075.503746][T16976] loop4: detected capacity change from 0 to 4 [ 3075.515542][T16976] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.528287][T16976] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000240)={@desc={0x1, 0x0, @desc1}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) sendto$unix(r2, &(0x7f0000000040)="1e458bc7b2d4a4fc9eb2e3a1edac0f31ff181c0d631169dad515c66b809e15592dae2f21c2709fc8582c86e7df6022fcd271f1b0eb3b8b", 0x37, 0x8000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) [ 3075.564447][T17018] loop5: detected capacity change from 0 to 4 [ 3075.570780][ C1] sd 0:0:1:0: tag#7380 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3075.580631][ C1] sd 0:0:1:0: tag#7380 CDB: opcode=0xe5 (vendor) [ 3075.586992][ C1] sd 0:0:1:0: tag#7380 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 27 d1 35 12 1c [ 3075.596046][ C1] sd 0:0:1:0: tag#7380 CDB[10]: 92 f3 90 4c f1 2d aa f2 a4 bf 2b 6c 87 56 3d 35 [ 3075.605118][ C1] sd 0:0:1:0: tag#7380 CDB[20]: 80 19 84 20 e0 6c bb 03 00 00 00 00 [ 3075.619812][T17018] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3075.659310][T17025] loop3: detected capacity change from 0 to 194 04:43:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000074000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3075.666520][T17018] loop5: detected capacity change from 0 to 4 [ 3075.690050][T17018] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040002520000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3075.722980][T17033] loop4: detected capacity change from 0 to 4 [ 3075.749284][T17033] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.762016][T17033] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3075.803811][T17043] loop5: detected capacity change from 0 to 4 [ 3075.827199][T17043] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRESDEC, @ANYRESDEC=r0, @ANYRES32, @ANYRES16]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.parent_freezing\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'freezer.parent_freezing\x00'}, &(0x7f00000001c0)=""/56, 0x38) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3075.873877][T17043] loop5: detected capacity change from 0 to 4 [ 3075.881275][T17033] loop4: detected capacity change from 0 to 4 [ 3075.895027][T17033] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3075.902617][T17043] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3075.907747][T17033] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040004820000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000084000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3076.009572][T17069] loop5: detected capacity change from 0 to 4 [ 3076.021993][T17070] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 3076.043261][T17069] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.081048][T17082] loop4: detected capacity change from 0 to 4 [ 3076.106435][T17082] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3076.119181][T17082] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3076.135104][T17069] loop5: detected capacity change from 0 to 4 [ 3076.136380][ C0] sd 0:0:1:0: tag#7418 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 3076.151137][ C0] sd 0:0:1:0: tag#7418 CDB: opcode=0xe5 (vendor) [ 3076.157497][ C0] sd 0:0:1:0: tag#7418 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 27 d1 35 12 1c [ 3076.166538][ C0] sd 0:0:1:0: tag#7418 CDB[10]: 92 f3 90 4c f1 2d aa f2 a4 bf 2b 6c 87 56 3d 35 [ 3076.175582][ C0] sd 0:0:1:0: tag#7418 CDB[20]: 80 19 84 20 e0 6c bb 03 00 00 00 00 04:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040004c20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:02 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/235, 0xeb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/208, 0xd0}, {&(0x7f0000001680)=""/194, 0xc2}], 0x7, 0x5, 0x100) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) utime(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x3ff}) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = fcntl$dupfd(r1, 0x0, r0) set_mempolicy(0x0, &(0x7f00000017c0)=0x80000000, 0x4) openat$cgroup_ro(r2, &(0x7f0000001780)='memory.events\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') [ 3076.201586][T17069] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.244036][T17082] loop4: detected capacity change from 0 to 4 [ 3076.251185][T17082] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3076.263916][T17082] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3076.270673][T17105] loop5: detected capacity change from 0 to 4 [ 3076.316997][T17105] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000094000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3076.415198][T17119] loop5: detected capacity change from 0 to 4 [ 3076.438539][T17119] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.485863][T17129] loop4: detected capacity change from 0 to 4 [ 3076.500284][T17119] loop5: detected capacity change from 0 to 4 [ 3076.509216][T17119] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006820000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3076.526636][T17129] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3076.539361][T17129] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3076.603294][T17147] loop5: detected capacity change from 0 to 4 [ 3076.627870][T17147] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.659979][T17129] loop4: detected capacity change from 0 to 4 [ 3076.663449][T17152] netlink: 904 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3076.668073][T17129] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3076.688243][T17129] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3076.698785][T17147] loop5: detected capacity change from 0 to 4 [ 3076.722281][T17147] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040006c20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000a4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3076.839512][T17174] loop5: detected capacity change from 0 to 4 [ 3076.871912][T17174] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.872397][T17177] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 3076.933145][T17174] loop5: detected capacity change from 0 to 4 [ 3076.942727][T17174] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3076.968780][T17196] loop4: detected capacity change from 0 to 4 [ 3076.984768][T17196] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3076.997542][T17196] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040007420000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r1, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x40) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000400)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}, {&(0x7f0000000180)="4b0a09a2b99524e92b125efc99669c5fe9d9e04562fd743698c4c73f5a533c4134afaee73930af56304dead61fea90490ae5519a9cba3bfd79d42ca9060af10276dec495b12960c57434f9c482063bd900ddc4d613da3e498f7a6720668c7e14f58e6095826170d7c224ff33b999e1518f4935b235289651c8b8fdf84400580daf83f50dd3ad121d84848b671e7bb98f1f", 0x91, 0x67}, {&(0x7f0000000300)="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", 0xfe, 0x2}, {&(0x7f0000000240)="5456664f2f7b2af18df2aca5185a9c5af010f5df051764ef96282a9b7d00bddc168bc9755ecd573e9ec8bda2d8e56cfb6116bbbfffa57969d621399d9a307bf80771b8b55a29ccd3", 0x48, 0x100000001}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000580)) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f00000005c0)={0x5, 0x6}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000b4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.086242][T17206] loop5: detected capacity change from 0 to 4 [ 3077.096773][T17196] loop4: detected capacity change from 0 to 4 [ 3077.106104][T17206] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.112623][T17196] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.125333][T17196] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3077.172873][T17206] loop5: detected capacity change from 0 to 4 [ 3077.200694][T17206] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.216517][T17230] loop4: detected capacity change from 0 to 4 04:43:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040007a20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.232943][T17231] loop3: detected capacity change from 0 to 194 [ 3077.251309][T17230] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.264084][T17230] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000c4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.309637][T17240] loop5: detected capacity change from 0 to 4 [ 3077.341983][T17240] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.351951][T17247] loop4: detected capacity change from 0 to 4 04:43:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3077.364184][T17247] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.376906][T17247] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3077.394635][T17240] loop5: detected capacity change from 0 to 4 [ 3077.403200][T17240] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000d4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000fe20000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x5, 0x80000000) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) read(r0, &(0x7f0000000300)=""/214, 0xd6) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYRES64, @ANYBLOB="e58c1e584e99b72df3e338061988c650f86bc48463a8967f0a75e44ff77208725b370804dfdc1f4c9150f0a59766ffc06509438b014b85c566761678f8bbb1a4e9d327030a9b6383e40e67d997b2dbe118de487241a0e6b04c200daa95b0a8c1ffaec73f6537b37577aeea045dced21040ba41fabbe91683d594d54df89ebf3e08083e1994907e53ae045a1613f17234fb6d757c3429ed6f23b718947b901b63873a97c1509bb637d068af9d1668ae76a2279c8b5bbc9ef168b626a16859a32652bc3d097215821246ff13a506b48959bdab8121c1d4a3e6f0c0720b72932b138d0989be41a446ab70b8d327ea2c", @ANYRESOCT, @ANYRES16, @ANYRES64=r2, @ANYRESDEC=r1], 0x28800040) [ 3077.494233][T17271] loop4: detected capacity change from 0 to 4 [ 3077.509853][T17275] loop5: detected capacity change from 0 to 4 [ 3077.523876][T17275] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.535247][T17271] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.547999][T17271] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3077.559282][T17280] netlink: 904 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3077.571421][T17275] loop5: detected capacity change from 0 to 4 [ 3077.585643][T17275] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.605474][T17271] loop4: detected capacity change from 0 to 4 [ 3077.617618][T17271] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.630377][T17271] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000025000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.656891][T17290] FAT-fs (loop3): bogus number of reserved sectors [ 3077.663436][T17290] FAT-fs (loop3): Can't find a valid FAT filesystem 04:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000e4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.733498][T17303] loop5: detected capacity change from 0 to 4 [ 3077.756515][T17303] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}, {&(0x7f0000000300)="befacf1f6cbb4c880b06d964d451cc21fcf58c44310a217469f0c1054a4dc9455f1fc17a539a467101aea0bdf0a0e5d09233bcc75a2abb073ca849e66fa7fe05818b7839fd2b61d4dd36c5b457d4fba897701c6afe21ebaa69b76a3d214376f14a8800a20f5f99b5fb00c45144e387bb2d95b11b9e952368fa133e960fc0b0b64d42aa8665742b382ecfafa0b2acf3b440", 0x91, 0x52e}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3077.842488][T17303] loop5: detected capacity change from 0 to 4 [ 3077.848925][T17322] loop4: detected capacity change from 0 to 4 [ 3077.858536][T17303] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3077.865193][T17322] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.877916][T17322] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000029000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3077.956975][T17335] loop5: detected capacity change from 0 to 4 [ 3077.967519][T17322] loop4: detected capacity change from 0 to 4 [ 3077.978920][T17322] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3077.991675][T17322] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000060000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.009755][T17335] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000f4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.089624][T17347] loop5: detected capacity change from 0 to 4 [ 3078.108927][T17347] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3078.126309][T17355] loop4: detected capacity change from 0 to 4 04:43:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000000a000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.146445][T17355] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.159165][T17355] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3078.182543][T17347] loop5: detected capacity change from 0 to 4 [ 3078.190442][T17347] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3078.252958][T17355] loop4: detected capacity change from 0 to 4 [ 3078.259506][T17355] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.272226][T17355] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000104000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3078.302136][T17373] loop5: detected capacity change from 0 to 4 04:43:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000011000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.354843][T17373] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3078.363011][T17376] loop4: detected capacity change from 0 to 4 [ 3078.374145][T17376] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.386877][T17376] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3078.437015][T17290] FAT-fs (loop3): bogus number of reserved sectors [ 3078.443566][T17290] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3078.457607][T17392] netlink: 904 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3078.474999][T17396] loop5: detected capacity change from 0 to 4 04:43:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3078.515527][T17396] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3078.542679][T17376] loop4: detected capacity change from 0 to 4 [ 3078.551603][T17376] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.564381][T17376] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3078.603792][T17396] loop5: detected capacity change from 0 to 4 [ 3078.617378][T17396] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) set_mempolicy(0x8000, &(0x7f0000000040)=0x6b8, 0xe6) 04:43:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000114000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000025000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.749255][T17432] loop4: detected capacity change from 0 to 4 [ 3078.755942][T17434] loop5: detected capacity change from 0 to 4 [ 3078.779891][T17432] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.792727][T17432] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3078.803006][T17434] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3078.826980][T17440] loop3: detected capacity change from 0 to 194 04:43:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000029000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3078.863956][T17432] loop4: detected capacity change from 0 to 4 [ 3078.880849][T17432] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3078.893572][T17432] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3078.922417][T17458] loop5: detected capacity change from 0 to 4 [ 3078.941990][T17458] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000124000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) fchownat(r0, &(0x7f0000000180)='./file0\x00', 0xee01, 0xee01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x0, &(0x7f0000000040)=0xd5, 0xffc) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3079.002936][T17458] loop5: detected capacity change from 0 to 4 [ 3079.018726][T17458] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3079.087245][T17477] loop4: detected capacity change from 0 to 4 [ 3079.120731][T17477] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020020000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.133545][T17477] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3079.160694][T17489] loop3: detected capacity change from 0 to 194 [ 3079.167776][T17495] loop5: detected capacity change from 0 to 4 04:43:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3079.194458][T17495] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x1, &(0x7f0000000180)=0x89fe620, 0x400) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) set_mempolicy(0x2, &(0x7f00000001c0)=0x7, 0x0) 04:43:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) open(&(0x7f0000000040)='./file0\x00', 0xc0260, 0x20) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3079.282661][T17477] loop4: detected capacity change from 0 to 4 [ 3079.289516][T17495] loop5: detected capacity change from 0 to 4 [ 3079.302070][T17477] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3079.314869][T17477] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3079.324090][T17495] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020030000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.328326][T17521] netlink: 904 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000224000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.429459][T17536] loop5: detected capacity change from 0 to 4 [ 3079.439621][T17535] loop3: detected capacity change from 0 to 194 [ 3079.452735][T17538] loop4: detected capacity change from 0 to 4 [ 3079.463631][T17536] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3079.479645][T17538] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3079.492360][T17538] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3079.525343][T17536] loop5: detected capacity change from 0 to 4 [ 3079.552509][T17536] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.596452][T17538] loop4: detected capacity change from 0 to 4 [ 3079.603354][T17538] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3079.616171][T17538] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000254000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.666277][T17562] loop5: detected capacity change from 0 to 4 [ 3079.688441][T17562] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3079.751302][T17571] loop4: detected capacity change from 0 to 4 [ 3079.762453][T17562] loop5: detected capacity change from 0 to 4 [ 3079.770858][T17562] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3079.788996][T17571] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3079.801730][T17571] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020050000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3079.873161][T17571] loop4: detected capacity change from 0 to 4 [ 3079.881847][T17571] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3079.894569][T17571] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3079.921534][T17591] loop5: detected capacity change from 0 to 4 [ 3079.941386][T17591] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000484000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xf2) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000180)={@desc={0x1, 0x0, @desc2}}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3080.014443][T17591] loop5: detected capacity change from 0 to 4 [ 3080.024180][T17591] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3080.052048][T17607] loop4: detected capacity change from 0 to 4 [ 3080.069232][T17607] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.081980][T17607] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r5, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) splice(r1, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020060000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:06 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "426ac4aa072f84e5174d7c508fab4f75f7b84866ab1af003dbd0f7fa61bf16e3dd5021f9c9dcbe46d5fdcf75b92de8a7e964bc366725cb4ccae551aaff5b3931be4db5b0665bbd392ab1f35f80c1f692151f0abdb2825ba8bee28488d948810758e59f149e59b0c0e2e8f4b8a3f8017a8cc98e8ddfad287386d4c707c506eb0c0a3bcf083941c888d1b7c88380eb9a1b034f9e4184522f189dc0f448b7dc3826581cbac70935c992472c95d06a0af98c311e6a119a7318188be713addd96a9151334ce8cdf72491a9e92d0c5bbda6bd3e92a4e3380b6251440d4ed945599b383e50c1edd100c3661d5b94ff0666500f8647be3931fc59790660a57e58c5701ac", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005ecc0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005eec0)={0x329b, [{0x0, r1}, {r2}, {r2}, {0x0, r1}, {}, {0x0, r1}, {r2, r1}, {}, {r2, r1}, {}, {r2}, {r2}, {0x0, r1}, {}, {0x0, r1}, {0x0, r1}, {r2}, {r2}, {r2}, {}, {}, {r2}, {}, {r2, r1}, {r2}, {0x0, r1}, {0x0, r1}, {}, {0x0, r1}, {}, {}, {}, {0x0, r1}, {r2, r1}, {}, {}, {}, {}, {0x0, r1}, {r2}, {0x0, r1}, {0x0, r1}, {r2}, {r2, r1}, {}, {r2}, {r2}, {r2, r1}, {r2, r1}, {0x0, r1}, {0x0, r1}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2, r1}, {0x0, r1}, {r2}, {}, {0x0, r1}, {0x0, r1}, {}, {r2, r1}, {r2, r1}, {r2, r1}, {}, {}, {}, {}, {r2, r1}, {r2}, {r2, r1}, {0x0, r1}, {r2}, {r2, r1}, {0x0, r1}, {r2}, {}, {0x0, r1}, {r2, r1}, {r2}, {}, {r2}, {r2, r1}, {r2, r1}, {r2}, {}, {}, {}, {r2}, {}, {r2, r1}, {r2, r1}, {r2}, {}, {r2, r1}, {}, {}, {0x0, r1}, {r2}, {}, {r2, r1}, {}, {r2}, {}, {}, {r2, r1}, {r2, r1}, {0x0, r1}, {0x0, r1}, {r2}, {}, {r2}, {r2}, {r2}, {r2}, {0x0, r1}, {}, {}, {r2}, {r2}, {0x0, r1}, {0x0, r1}, {r2}, {}, {}, {0x0, r1}, {r2, r1}, {r2}, {r2}, {r2}, {0x0, r1}, {}, {}, {}, {r2, r1}, {0x0, r1}, {0x0, r1}, {r2, r1}, {r2, r1}, {}, {r2}, {0x0, r1}, {r2}, {0x0, r1}, {}, {}, {r2, r1}, {r2}, {r2}, {}, {0x0, r1}, {}, {}, {r2}, {}, {r2}, {r2, r1}, {r2, r1}, {r2}, {r2, r1}, {}, {r2}, {0x0, r1}, {r2}, {0x0, r1}, {}, {0x0, r1}, {r2}, {}, {0x0, r1}, {0x0, r1}, {0x0, r1}, {0x0, r1}, {0x0, r1}, {r2}, {}, {r2}, {0x0, r1}, {0x0, r1}, {r2}, {}, {r2, r1}, {0x0, r1}, {}, {r2, r1}, {}, {}, {r2, r1}, {}, {0x0, r1}, {0x0, r1}, {r2}, {r2, r1}, {0x0, r1}, {}, {0x0, r1}, {}, {0x0, r1}, {0x0, r1}, {r2, r1}, {0x0, r1}, {0x0, r1}, {r2}, {r2}, {0x0, r1}, {r2}, {0x0, r1}, {}, {r2}, {}, {}, {r2, r1}, {r2, r1}, {r2, r1}, {r2}, {r2, r1}, {r2, r1}, {}, {r2}, {r2, r1}, {r2}, {r2, r1}, {r2}, {0x0, r1}, {}, {0x0, r1}, {}, {r2, r1}, {0x0, r1}, {r2, r1}, {}, {r2}, {r2}, {r2, r1}, {}, {}, {r2}, {r2}, {}, {0x0, r1}, {r2}, {r2}, {}, {r2, r1}, {r2, r1}, {}, {r2}, {r3, r1}], 0xa2, "0ec1143b98c5f7"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b300)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {r5}], 0x0, "7e6ef4474e165c"}) r8 = creat(&(0x7f0000000080)='./bus\x00', 0x0) openat$cgroup_ro(r8, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000040)) ioctl$RTC_WKALM_SET(r8, 0x4028700f, &(0x7f0000000000)={0x0, 0x1, {0x3a, 0x3b, 0x0, 0x1a, 0x9, 0x3, 0x0, 0x0, 0xffffffffffffffff}}) r9 = fsmount(r8, 0x0, 0x71) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000005ecc0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005eec0)={0x329b, [{0x0, r10}, {r11}, {r11}, {0x0, r10}, {}, {0x0, r10}, {r11, r10}, {}, {r11, r10}, {}, {r11}, {r11}, {0x0, r10}, {}, {0x0, r10}, {0x0, r10}, {r11}, {r11}, {r11}, {}, {}, {r11}, {}, {r11, r10}, {r11}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {r11, r10}, {}, {}, {}, {}, {0x0, r10}, {r11}, {0x0, r10}, {0x0, r10}, {r11}, {r11, r10}, {}, {r11}, {r11}, {r11, r10}, {r11, r10}, {0x0, r10}, {0x0, r10}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {r11, r10}, {0x0, r10}, {r11}, {}, {0x0, r10}, {0x0, r10}, {}, {r11, r10}, {r11, r10}, {r11, r10}, {}, {}, {}, {}, {r11, r10}, {r11}, {r11, r10}, {0x0, r10}, {r11}, {r11, r10}, {0x0, r10}, {r11}, {}, {0x0, r10}, {r11, r10}, {r11}, {}, {r11}, {r11, r10}, {r11, r10}, {r11}, {}, {}, {}, {r11}, {}, {r11, r10}, {r11, r10}, {r11}, {}, {r11, r10}, {}, {}, {0x0, r10}, {r11}, {}, {r11, r10}, {}, {r11}, {}, {}, {r11, r10}, {r11, r10}, {0x0, r10}, {0x0, r10}, {r11}, {}, {r11}, {r11}, {r11}, {r11}, {0x0, r10}, {}, {}, {r11}, {r11}, {0x0, r10}, {0x0, r10}, {r11}, {}, {}, {0x0, r10}, {r11, r10}, {r11}, {r11}, {r11}, {0x0, r10}, {}, {}, {}, {r11, r10}, {0x0, r10}, {0x0, r10}, {r11, r10}, {r11, r10}, {}, {r11}, {0x0, r10}, {r11}, {0x0, r10}, {}, {}, {r11, r10}, {r11}, {r11}, {}, {0x0, r10}, {}, {}, {r11}, {}, {r11}, {r11, r10}, {r11, r10}, {r11}, {r11, r10}, {}, {r11}, {0x0, r10}, {r11}, {0x0, r10}, {}, {0x0, r10}, {r11}, {}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {0x0, r10}, {r11}, {}, {r11}, {0x0, r10}, {0x0, r10}, {r11}, {}, {r11, r10}, {0x0, r10}, {}, {r11, r10}, {}, {}, {r11, r10}, {}, {0x0, r10}, {0x0, r10}, {r11}, {r11, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {0x0, r10}, {0x0, r10}, {r11, r10}, {0x0, r10}, {0x0, r10}, {r11}, {r11}, {0x0, r10}, {r11}, {0x0, r10}, {}, {r11}, {}, {}, {r11, r10}, {r11, r10}, {r11, r10}, {r11}, {r11, r10}, {r11, r10}, {}, {r11}, {r11, r10}, {r11}, {r11, r10}, {r11}, {0x0, r10}, {}, {0x0, r10}, {}, {r11, r10}, {0x0, r10}, {r11, r10}, {}, {r11}, {r11}, {r11, r10}, {}, {}, {r11}, {r11}, {}, {0x0, r10}, {r11}, {r11}, {}, {r11, r10}, {r11, r10}, {}, {r11}, {r12, r10}], 0xa2, "0ec1143b98c5f7"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000049680)={{0x0, 0x800000000000000, 0x5, 0xb25, 0x8, 0x8, 0xffff, 0xfe9, 0xab, 0x5d8, 0x3, 0x4, 0x7, 0x4, 0x3}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004a680)={0xfffffffffffffff8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r4}, {r12}, {r13}], 0x6, "d3a657030298e0"}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x20, &(0x7f0000000040)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@posixacl}, {@mmap}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'trans=fd,'}}]}}) [ 3080.153137][T17607] loop4: detected capacity change from 0 to 4 [ 3080.166972][T17607] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.179790][T17607] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3080.199019][T17625] loop5: detected capacity change from 0 to 4 [ 3080.210340][T17625] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3080.254774][T17625] loop5: detected capacity change from 0 to 4 [ 3080.280149][T17625] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000004c4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020070000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file0\x00', 0x3, 0x6, &(0x7f0000001340)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}, {&(0x7f0000001100)="5357f92ad427c58b77390c7c8c181586e751b6edb36e43d840d646a74f8827d11b04b37e9d45c49b3d9cb48966ec2274e9e0e31499ea6768668d79f20cd8b68de004a3ee56eb44be21b121ef75f298b5e95b95b65d038627ea71d0ecefdd139825b521d20bda7ab5279fd468002917cfce764584c555de55e7061e4b8c4c88f8ce77ae0a4e1eb4335898922a227b45f69d7aabfe24e7d309edd492ebf4f69bfb489babbd644b1cf9a7d45db4f921d617", 0xb0, 0x9}, {&(0x7f00000011c0)="b621e5fa184291d78327812022d1d28f50f4e1a52d039c83057dff301ec3229d5cb1f186e93f377991e83ba4bf03409f8a206be7e67adf360a3066992847cb47ff289529a699397e49a0266571c8f03ca35d895a49dfae80c32df80140f5f92cf8aa1076f32f077734f100019a216015cbc47f5b991c9a9e91fa0cd6c962350ed91ead0b8a582b0227d750a408c5e22d61fd4d7eef822d5ac2fc3ea43594d7606cb063336edb1920d5fb635bae73b14f0a3b3f4673f8124dcd93270e3907c793a47b59a3dcd5b8d2dc65002de2c584a00d505011eb4de74cd0165b1489d4ab084291", 0xe2, 0x3}, {&(0x7f0000000180)="5c37bc83b34966396fe84b80d29c94e90000000000", 0x15, 0x1}, {&(0x7f00000012c0)="06e3ca0d469999d075266ef986fb58a978bfdc386518f887cf7596ab22fd40083de22a1297024839fd9daeb780207cd9532f646e6a71403beb6060914453c90b0f73c5dfb34b37b8c460dbf15df0b11c835890c6c627cd05b094e57761633306154d644b171e", 0x66, 0xfffffffffffffff9}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) uselib(&(0x7f0000000040)='./file0\x00') set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) fcntl$dupfd(r0, 0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) r5 = open_tree(r1, &(0x7f0000000400)='./file1\x00', 0x88000) renameat(r4, &(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000440)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) r6 = open(&(0x7f0000000680)='./file1\x00', 0x2801, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r6, 0xca289435, &(0x7f00000006c0)={0x2, 0xdb, @status={[0x4, 0x40, 0x1ff, 0x3, 0x10000, 0x7ff]}, [0xffffffffffffff57, 0xfd79, 0x5, 0x10001, 0x2, 0xc9, 0x0, 0xfffffffffffffff9, 0x5, 0x4, 0x20, 0x5, 0x6, 0x3, 0x9, 0x1e, 0x1, 0x4, 0xfffffffffffffffa, 0x5, 0x101, 0x76, 0x0, 0x2dd1, 0x10001, 0xfff, 0x1, 0x21, 0x0, 0x6, 0x6, 0x7, 0x8001, 0x3, 0x4, 0x3f, 0x825, 0x9, 0x3, 0x9, 0xffffffffffffffe1, 0x5, 0x3, 0x1f, 0x0, 0x800, 0x5, 0x9, 0x80000001, 0x1, 0x7ff, 0x4, 0x3, 0x8, 0x1, 0x0, 0x4, 0x5, 0x85, 0x7, 0x5, 0x8, 0x6, 0xfffffffffffff58e]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) creat(&(0x7f0000000240)='./file0\x00', 0x40) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3080.435904][T17660] loop5: detected capacity change from 0 to 4 [ 3080.438637][T17661] loop4: detected capacity change from 0 to 4 [ 3080.458135][T17661] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.470870][T17661] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3080.498643][T17673] loop3: detected capacity change from 0 to 16383 [ 3080.514438][T17673] FAT-fs (loop3): Unrecognized mount option "\7¼ƒ³If9oèK€Òœ”é" or missing value [ 3080.524018][T17660] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:07 executing program 3: ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000240)=""/95) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0xffffffffffffff3c, 0xfffffffffffffffd}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f00000001c0)=ANY=[]) signalfd4(r0, &(0x7f0000000040)={[0x800]}, 0x8, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000300)) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0), r1) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r5, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xeac8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x4, 0x0, 0x0) copy_file_range(r4, 0x0, r6, &(0x7f0000000180)=0xfffffffffffffffe, 0x800, 0x0) [ 3080.566124][T17661] loop4: detected capacity change from 0 to 4 [ 3080.575841][T17661] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.577193][T17660] loop5: detected capacity change from 0 to 4 [ 3080.588594][T17661] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000604000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3080.632477][T17660] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020080000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x20, &(0x7f0000000300)={'trans=unix,', {[{@mmap}, {@loose}, {@aname={'aname', 0x3d, 'vfat\x00'}}], [{@subj_type={'subj_type', 0x3d, 'cgroup.controllers\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@measure}]}}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3080.685034][T17699] loop4: detected capacity change from 0 to 4 [ 3080.709312][T17699] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.722057][T17699] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3080.762688][T17699] loop4: detected capacity change from 0 to 4 [ 3080.770155][T17699] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.782898][T17699] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3080.785345][T17707] loop5: detected capacity change from 0 to 4 04:43:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000684000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3080.835521][T17707] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3080.882542][T17707] loop5: detected capacity change from 0 to 4 [ 3080.901330][T17707] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3080.913609][T17728] loop4: detected capacity change from 0 to 4 [ 3080.946562][T17728] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3080.959322][T17728] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r5, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) splice(r1, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020090000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.034332][T17740] loop5: detected capacity change from 0 to 4 [ 3081.049556][T17728] loop4: detected capacity change from 0 to 4 [ 3081.059374][T17740] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.066813][T17728] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.079538][T17728] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000006c4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.114460][T17695] loop3: detected capacity change from 0 to 32760 [ 3081.127623][T17740] loop5: detected capacity change from 0 to 4 [ 3081.136724][T17740] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.196398][T17763] loop4: detected capacity change from 0 to 4 [ 3081.216938][T17763] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.229759][T17763] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3081.292993][T17763] loop4: detected capacity change from 0 to 4 [ 3081.301221][T17763] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.313981][T17763] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200a0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000744000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0xfffffd82, 0xffffffffffffffc0}], 0x100010, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000040)='./file0\x00', 0x10042, 0x100) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x8001, 0x101) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x4) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x6, 0x103080) sendfile(r1, r2, 0x0, 0x0) getpeername(r1, &(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x80) accept$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) creat(&(0x7f0000000300)='./file0\x00', 0xd0) [ 3081.446755][T17787] loop5: detected capacity change from 0 to 4 [ 3081.448666][T17789] loop4: detected capacity change from 0 to 4 [ 3081.478292][T17787] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.486815][T17789] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.499631][T17789] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3081.521176][T17787] loop5: detected capacity change from 0 to 4 [ 3081.531174][T17787] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000180)={0x53, 0xfffffffffffffffb, 0x8b, 0x9, @buffer={0x0, 0xec, &(0x7f0000000300)=""/236}, &(0x7f0000000400)="1ac5e710091d823547b18717ecf5714ae1b2fe7020a094ad0f30716bfd613caf003063525e9831877e6027ab01ee087add65bed1e6af3cdd43b5ff8122bfdf214e4c61f35853ac91dea35ea134ba3564ea8480cc75c8571cad75dad14a65527555a9db64238f748ff097e53882ecf5a05221d2626cdad9b5fe127ea97b750e047817182044018f97b7e64e", &(0x7f00000004c0)=""/223, 0x10e, 0x10000, 0x1, &(0x7f0000000040)}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200b0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.603496][T17789] loop4: detected capacity change from 0 to 4 [ 3081.610166][T17789] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.615232][T17819] loop5: detected capacity change from 0 to 4 [ 3081.622943][T17789] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000007a4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.650933][T17819] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.694080][T17819] loop5: detected capacity change from 0 to 4 [ 3081.707719][T17819] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.729104][T17840] loop4: detected capacity change from 0 to 4 04:43:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200c0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.756812][T17840] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.769570][T17840] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r5, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) splice(r1, 0x0, r2, 0x0, 0x200000000e36a, 0x0) [ 3081.833875][T17848] loop5: detected capacity change from 0 to 4 [ 3081.857159][T17848] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.903150][T17840] loop4: detected capacity change from 0 to 4 [ 3081.921758][T17840] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3081.934579][T17840] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200d0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3081.950203][T17848] loop5: detected capacity change from 0 to 4 [ 3081.965435][T17848] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3081.981229][T17870] loop3: detected capacity change from 0 to 194 04:43:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000fe4000000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.060088][T17880] loop5: detected capacity change from 0 to 4 [ 3082.083154][T17880] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3082.101486][T17889] loop4: detected capacity change from 0 to 4 04:43:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.current\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x28800040) creat(&(0x7f0000000040)='./file0\x00', 0xc1) [ 3082.124380][T17880] loop5: detected capacity change from 0 to 4 [ 3082.137645][T17880] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3082.140731][T17889] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.156696][T17889] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3082.233498][T17906] loop3: detected capacity change from 0 to 194 [ 3082.253771][T17889] loop4: detected capacity change from 0 to 4 [ 3082.267353][T17889] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.280124][T17889] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200e0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc25e}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:08 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x6, &(0x7f0000000040)=[{0xaa, 0x9, 0x1f, 0x1f}, {0x1ff, 0x80, 0x1f, 0x3}, {0x3, 0x80, 0x7, 0x2}, {0x400, 0x3f, 0x81, 0xff}, {0x56, 0x7, 0x1f, 0x7429}, {0x40, 0x0, 0x10, 0x9}]}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, &(0x7f0000000200), 0x10000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) socket$inet(0x2, 0x4, 0xffffff80) 04:43:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000000300000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.448730][T17934] loop4: detected capacity change from 0 to 4 [ 3082.459324][T17937] loop5: detected capacity change from 0 to 4 [ 3082.475172][T17934] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.488116][T17934] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3082.492687][T17945] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 3082.511996][T17937] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3082.538082][T17934] loop4: detected capacity change from 0 to 4 04:43:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000000900000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.545725][T17934] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.558466][T17934] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200f0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.592810][T17937] loop5: detected capacity change from 0 to 4 [ 3082.599609][T17937] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3082.647646][T17975] loop4: detected capacity change from 0 to 4 [ 3082.681910][T17981] loop5: detected capacity change from 0 to 4 [ 3082.711484][T17975] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.724280][T17975] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3082.752619][T17981] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020100000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.810901][T17981] loop5: detected capacity change from 0 to 4 [ 3082.824226][T17975] loop4: detected capacity change from 0 to 4 [ 3082.830892][T17981] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3082.837457][T17975] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3082.850205][T17975] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000001500000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3082.930299][T18010] loop5: detected capacity change from 0 to 4 [ 3082.967333][T18010] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.032257][T18015] loop4: detected capacity change from 0 to 4 [ 3083.039334][T18010] loop5: detected capacity change from 0 to 4 [ 3083.056230][T18010] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.063224][T18015] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}]}, 0x1c}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3083.075987][T18015] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020110000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3083.140208][T18038] loop5: detected capacity change from 0 to 4 [ 3083.148369][T18015] loop4: detected capacity change from 0 to 4 [ 3083.157047][T18015] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3083.169791][T18015] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3083.179181][T18038] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.233267][T18038] loop5: detected capacity change from 0 to 4 [ 3083.252076][T18038] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.294030][T17945] FAT-fs (loop3): Unrecognized mount option "" or missing value 04:43:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000002500000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020120000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3083.566863][T18075] loop5: detected capacity change from 0 to 4 [ 3083.573899][T18076] loop4: detected capacity change from 0 to 4 [ 3083.585542][T18079] loop3: detected capacity change from 0 to 194 [ 3083.585680][T18075] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3083.609343][T18076] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3083.622237][T18076] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3083.664789][T18075] loop5: detected capacity change from 0 to 4 [ 3083.678549][T18075] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.688084][T18076] loop4: detected capacity change from 0 to 4 [ 3083.700035][T18076] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x10}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='devices.list\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3083.712746][T18076] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000000000200040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020220000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3083.816424][T18132] loop4: detected capacity change from 0 to 4 [ 3083.835916][T18133] loop3: detected capacity change from 0 to 194 [ 3083.842718][T18132] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3083.855481][T18132] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hpfs\x00', 0x2015, 0x0) recvmmsg$unix(r1, &(0x7f0000001a00)=[{{&(0x7f0000000380)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/122, 0x7a}, {&(0x7f0000000680)=""/135, 0x87}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/177, 0xb1}, {&(0x7f00000008c0)=""/102, 0x66}, {&(0x7f0000000940)=""/84, 0x54}], 0x8, &(0x7f0000000a40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000ac0)=""/171, 0xab}, {&(0x7f0000000b80)=""/110, 0x6e}, {&(0x7f0000000c00)=""/88, 0x58}, {&(0x7f0000000c80)=""/252, 0xfc}, {&(0x7f0000000d80)=""/201, 0xc9}, {&(0x7f0000000e80)=""/225, 0xe1}], 0x6, &(0x7f0000001000)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001080)=@abs, 0x6e, &(0x7f0000001140)=[{&(0x7f0000001100)=""/44, 0x2c}], 0x1, &(0x7f0000001180)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000011c0), 0x6e, &(0x7f0000001480)=[{&(0x7f0000001240)=""/217, 0xd9}, {&(0x7f0000001340)=""/37, 0x25}, {&(0x7f0000001380)=""/190, 0xbe}, {&(0x7f0000001440)=""/28, 0x1c}], 0x4, &(0x7f00000014c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f00000015c0), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/80, 0x50}], 0x1, &(0x7f0000001700)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000017c0)=""/216, 0xd8}, {&(0x7f00000018c0)=""/201, 0xc9}], 0x2}}], 0x6, 0x40012163, &(0x7f0000001b80)) mount$9p_virtio(&(0x7f0000000280), &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x2128084, &(0x7f0000001bc0)={'trans=virtio,', {[{@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@cachetag={'cachetag', 0x3d, 'hpfs\x00'}}, {@debug={'debug', 0x3d, 0x1000}}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@access_any}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, 'hpfs\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'cgroup.controllers\x00'}}, {@fowner_gt={'fowner>', r2}}, {@fowner_lt}]}}) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000240)) chdir(&(0x7f0000001dc0)='./file0\x00') recvfrom$unix(r3, &(0x7f0000001cc0)=""/248, 0xf8, 0x20042, 0x0, 0x0) 04:43:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020250000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3083.871298][T18136] loop5: detected capacity change from 0 to 4 [ 3083.884062][T18136] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3083.898558][T18133] FAT-fs (loop3): bogus number of reserved sectors [ 3083.905097][T18133] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3083.922035][T18132] loop4: detected capacity change from 0 to 4 [ 3083.938612][T18132] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3083.951337][T18132] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3083.964862][T18133] loop3: detected capacity change from 0 to 194 04:43:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000200000000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3083.978987][T18163] loop5: detected capacity change from 0 to 4 [ 3084.019269][T18133] FAT-fs (loop3): bogus number of reserved sectors [ 3084.025830][T18133] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3084.036000][T18163] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3084.050891][T18177] loop4: detected capacity change from 0 to 4 [ 3084.074061][T18177] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3084.086780][T18177] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3084.115792][T18163] loop5: detected capacity change from 0 to 4 04:43:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[@ANYRES16=r3, @ANYRES64, @ANYBLOB="08e1d943b269157b921a8b0cf26e48170380d97b6351359f40c2ae1fda593abc880000000020ac7f2cedbb41af84ab288ad611088baef39ca24ca6ecf29c843933a076962af501dcc88f1ecb8249a3e2e8954384749583e64d2e4ab0ea2173643f438c0b9dcd841a9c3ae2202760dd57fa79d8a5d656ccef6fac74928c65172f70cd39315c69680010764a4e24fb83a95fc3c606dc80438de7c9c08fda8ed1481884afb68e3cca18f80b5395ce711d63e1680316bd20d61f014c1b054ea87e0e17349ee1d26ac1e6fb16fe2b8435b932435ef932"], 0x2880008a) [ 3084.136264][T18163] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3084.203056][T18177] loop4: detected capacity change from 0 to 4 [ 3084.209681][T18177] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3084.222487][T18177] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3084.253810][T18203] loop3: detected capacity change from 0 to 194 04:43:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x10000, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0xc4800, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020480000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000003000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) faccessat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x9) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6000004, 0x8010, r3, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1a0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) socket$inet6(0xa, 0x2, 0x100000) umount2(&(0x7f0000000040)='./file0\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3084.606735][T18230] loop3: detected capacity change from 0 to 194 [ 3084.611519][T18229] loop5: detected capacity change from 0 to 4 [ 3084.627743][T18229] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3084.640965][T18240] loop4: detected capacity change from 0 to 4 [ 3084.657901][T18240] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3084.670621][T18240] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3084.695981][T18229] loop5: detected capacity change from 0 to 4 [ 3084.714201][T18229] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x21dfc3f8) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc260}], 0x2342420, &(0x7f00000001c0)=ANY=[@ANYBLOB="f1a2e24b5f461c820d4d39", @ANYRESHEX=r1, @ANYRES32=r1]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x28800040) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x4, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x13, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x4, 0x0, 0x0) preadv(r2, &(0x7f0000002580), 0x0, 0x7, 0x10001) [ 3084.754503][T18240] loop4: detected capacity change from 0 to 4 [ 3084.769179][T18240] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3084.781922][T18240] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000204c0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000009000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3084.824050][T18274] loop3: detected capacity change from 0 to 194 [ 3084.862631][T18280] loop5: detected capacity change from 0 to 4 [ 3084.894202][T18280] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020600000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3084.960883][T18294] loop4: detected capacity change from 0 to 4 [ 3084.983174][T18297] loop5: detected capacity change from 0 to 4 [ 3084.994235][T18297] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.011535][T18294] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3085.024290][T18294] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020680000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3085.120758][T18309] loop5: detected capacity change from 0 to 4 [ 3085.148476][T18294] loop4: detected capacity change from 0 to 4 04:43:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000015000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3085.159240][T18294] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3085.171990][T18294] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3085.182207][T18309] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.241667][T18309] loop5: detected capacity change from 0 to 4 [ 3085.264884][T18309] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.273010][T18327] loop4: detected capacity change from 0 to 4 [ 3085.301310][T18327] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3085.314033][T18327] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3085.428867][T18327] loop4: detected capacity change from 0 to 4 [ 3085.437834][T18327] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3085.450667][T18327] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:12 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2}], 0x1) 04:43:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000206c0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x22009, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000025000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3085.633975][T18290] loop3: detected capacity change from 0 to 194 [ 3085.668766][T18357] loop5: detected capacity change from 0 to 4 [ 3085.675461][T18359] loop4: detected capacity change from 0 to 4 04:43:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3085.696794][T18357] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.705243][T18359] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3085.718067][T18359] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3085.771930][T18357] loop5: detected capacity change from 0 to 4 [ 3085.779658][T18357] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.789639][T18359] loop4: detected capacity change from 0 to 4 [ 3085.806243][T18359] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020740000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3085.813857][T18385] loop3: detected capacity change from 0 to 194 [ 3085.818966][T18359] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:12 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x3}, {}, {0x0, 0x81}, {0x0, 0x0, 0x800}, {}, {}, {}, {}, {}], 0x9) 04:43:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004002000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3085.891033][T18398] loop5: detected capacity change from 0 to 4 04:43:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) setxattr$incfs_id(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a00)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001b00)=0xe8) syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x1, 0x7, &(0x7f0000001940)=[{&(0x7f0000000440)="819014a5f479146d6672b2272a07128fcff947b1806249685d75897bfc0ae15b5e5266b0bea379953990d372cacc84e97b1e3ace326fa3638a89f7ff58ae61fe6d9f2ebb9f608231b85182437134fcf2c60531f51a7df3b94e4f6403d7dee53a9978036eeaba26297cf0df247a259a3c09925ddaf79e0a4def464787005abad6b73d9ee9cc59871c6148b508526d7dd85bbd18d7abfcb02db34aefb97c6993e86096cd8477b20b65d7", 0xa9}, {&(0x7f0000000500)="6cf9e4c48d352fec7ba72cd1778260f09a851043cbfdce6d44d53e36c4a69385214ea7c4bca4bb1789ceb6820bee51620de8f7da9ddce6631478dd69493619f08c6678bdb4d38af88893f97edff52ea6129d1f9cf0853b17d68d80f5f82c2d0ed325", 0x62, 0x3}, {&(0x7f0000000580)="557d813191cd6e7cf6472f5302ded3bf271997c2c7ff1d7e223972589051496f067b83192d65d85eba6dbdc3210c47179d774387ebf0d0adb46033c660bf8d89a1d9800f964c13e3c3ab3ecaca1bee74872d766d8997c538fb7fe6a9211e0939c849c92c57f0dec2e448547690b75cc365a8cd3abb2bb1111cc3acbe2d887bb50212d529b0b75119b618790f23087ff5e02b94976156150faaebb0f00df4cbfc21c87563d6f377dce28d3dda0b291eaef78fcb1d72a601b77a7852447176cfbf4f98c4ebd2c592e894159e52200da24c", 0xd0, 0x1}, {&(0x7f0000000680)="68203399821234b7b0021651ac82d02584505545ac5d7cc5d743368665d424800290a37d3b271143d6de486e9b838d5ac24af7c03ee4d76fe689cced97926ea7c53623e4f6bc5e01e3c9c987a31979f0937ec25b61b624ce1abe63c07572adb9670a956045a57fea4b97da306c81e552a8da4833c7323fb1cbe1939e66455a94430e8832289078ef833758c8e7e92be9ba23603f5baeddac92154e16d30e199116b7f7da1b4054c2bd572e3829cadf", 0xaf, 0x7ff}, {&(0x7f0000000740)="7447d21c76bd820fd1956dc97258e4f9b80a79d1face187d95a6d71989e5ab209bed10a0df86d5b6d92c4728fb706536f7e985f329e39fa046d2da60d3be84c7a20642c42e82abbf3f124e7fd45892055e96a7dda4732cf5261b2b98705c8a7326d7547bb3197bb5ea118685312704a8964ec59677ff5a34c3cd8e72eb80fc4f7a9b85dcf3bdd2351e7eefb2d7c7b28df2f2771e4fa57a6682631209480a353c6b2d00e3782f7ff2ad48524d53e9491e4dfab49266880fcc555790d1781b32ffdf44c4083f3fa6ffe66403c07d9787bd33fd72600ce23ca1c497106605e8b8918745ff57e6660b655c13b3b288cab55830ac43b3ee32c986", 0xf8, 0x7}, {&(0x7f0000000840)="cb0645421e09d67e3f018284ef7d6f7bd77983de1e2f59802e4d9b6088b7e6df116f2593109733ca97643ec7f522c3aef4eac845007ea26a1e0a50bdfe84bed60e0331a5b0a43bff634d04ff63dc88c1979cccb6fa154739c3384f3657ffc938be9af6f8fef2b31d17a6162820646c7e52e98aad48f38ffc09f2c51dafa3e01e9374b4c06c982e79d287083f0442aad09414666d4a6fdb51e7d3719ffd5523aadfa2e636547dbf54e387b5fc951c7dc1e53e827ead6548550343038dfeaad0af2161838019668a09115df9d5ccf8895f09de28b2608bcc9a6849dd2441", 0xdd, 0x5}, {&(0x7f0000000940)="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", 0x1000, 0x3}], 0x8, &(0x7f0000001b40)={[{@nonumtail}, {@iocharset={'iocharset', 0x3d, 'cp860'}}], [{@euid_eq={'euid', 0x3d, r3}}, {@uid_gt={'uid>', r4}}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) set_mempolicy(0x8000, &(0x7f0000001bc0)=0x8, 0x80000001) mount$tmpfs(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xc001, &(0x7f0000000300)={[{@huge_never}, {@huge_never}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, 'user.incfs.id\x00'}}, {@uid_eq={'uid', 0x3d, r5}}, {@smackfsroot}, {@obj_role={'obj_role', 0x3d, '0000000000000000000000000000000'}}, {@dont_hash}]}) 04:43:12 executing program 1: pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = getpid() fcntl$setown(r2, 0x6, r3) fcntl$setown(r2, 0x6, 0x0) [ 3085.933110][T18398] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.953549][T18409] loop4: detected capacity change from 0 to 4 [ 3085.972353][T18398] loop5: detected capacity change from 0 to 4 04:43:12 executing program 1: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) [ 3085.985853][T18398] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3085.997981][T18409] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3086.010725][T18409] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000207a0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3086.052132][T18425] loop3: detected capacity change from 0 to 194 [ 3086.080695][T18434] loop5: detected capacity change from 0 to 4 04:43:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) set_mempolicy(0x3, &(0x7f0000000180)=0x1, 0xfffffffffffffff6) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) chdir(&(0x7f0000000040)='./file0\x00') [ 3086.103499][T18434] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3086.114589][T18409] loop4: detected capacity change from 0 to 4 [ 3086.124634][T18409] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3086.137366][T18409] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3086.183212][T18434] loop5: detected capacity change from 0 to 4 [ 3086.202011][T18434] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3086.239864][T18465] loop3: detected capacity change from 0 to 194 04:43:12 executing program 1: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000), 0x23) 04:43:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004003000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020fe0000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) r1 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000640)='./file0\x00', 0x400001, 0x88) shutdown(r0, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r3 = accept$packet(r0, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000006c0)=0x14) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000700), 0x3) setuid(r2) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000000540)=[{&(0x7f0000000300)="affb97cf0046e79e6f78d4cf52a02066f50574562fe384733e9c5c6a0aabdc854d3427b14d487e702cfabaf0a45925ea77fc0478a79576dca2b50100350072db2f824279aea88692802533b8618360abda9ba7bc84f4d1aa3e4543e85fdc554fd148eabd3960473ec4fb2845c7fd6b9ee32e439f2f8367b4475946f99927841e78e751228a94e4b30856aad7bb26", 0x8e, 0x100000001}, {&(0x7f0000000240)="56ee0f1317647f95d3d8ea42a5df2b47139ec8d254764757f657d53c821a7612226148db5c891f39f0c2f0ea24f07f5869567bb7b4ede81bc29483db3f6a254174e3e406f65964499b2da129d96001b5d0b53ed0a47c254bd7da3f96b42df58ca5b82997e871784a711d96a56e900b8c941fb90db71f0379c69dea1633df", 0x7e, 0x101}, {&(0x7f00000003c0)="13bf4408f1aae9b593a1ddc6b32be7e7bb2ccd96af68a6be53581921345a428b46d913a947e0e722ab034133bc6ac7b68d5cb751679c6498f7cfcd546db13c76fa63f4d4d4d30788ca718e2b6291167e15fff320ce294381a056b26aefa7a3e0a710ff816f5b18f02f631bb1d8cf88219e6be2b53ad7f72c7c06ac63de612d36863b26b7a87cb16423142f5188cd910a51a193e15c630703514223d81742fa21c65087bb96da48", 0xa7, 0x200}, {&(0x7f0000000480)="7689f963b082b3e2359c091f0b2c92ec928225924d3cc6fb045f73135407c5ad7f630ac236a919beac533af81d8340f72f153bd68e4b1dc7a21b15839b0a52232b1ba97fc03c4f336d4efc77bc0904d3d5ebd72361f1c38b72879eca52ab1360c73fa51654eb7703142017491107740bde52d4bdf6b7f1b65304af0e7350bb8588bdeb6bf2edbe449cea843be3e2b76f443c584f2068e34c366647a123c0515ddd", 0xa1, 0x100000001}, {&(0x7f00000001c0)="0eeb966c3cf2036234", 0x9, 0x8}], 0x20, &(0x7f00000005c0)={[{@map_acorn}, {@sbsector={'sbsector', 0x3d, 0x3}}], [{@euid_gt={'euid>', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#('}}, {@dont_measure}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}]}) 04:43:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 04:43:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4000, &(0x7f0000001740)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000007,msize=0xffffffffffffffff,access=client,cache=fscache,posixacl,version=9p2000,obj_type=user.incfs.metadata\x00,smackfsroot=user.incfs.metadata\x00,uid>', @ANYRESDEC=0xee00, @ANYBLOB="3c0028172b5c209f1d00000000000000000022d684fa57c46364d2df31e3b9a6866e028c210e56d28b5b40a756ad05ecea4e301b8ea984fb4c2f57ec7a26ffff78be1e8777676ad4d19aaef5eec30aa5aec6c85558dd50f326"]) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x1, 0x2000000401, 0x1}) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001480), 0x121401, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001c40)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\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$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES32=r6, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r4, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000500)={0x6, 0x4, {0x3, @struct={0x0, 0x5}, 0x0, 0x7, 0x6, 0x10001, 0x7, 0x7bc2, 0x4, @struct={0x2, 0x2}, 0x5, 0x1, [0x4, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x40c]}, {0x4a, @usage=0x2, r2, 0x3, 0x800, 0x0, 0x8, 0x81, 0x428, @struct={0x1, 0x20}, 0x0, 0x2, [0x100000001, 0x1, 0x5, 0x1, 0x8000, 0x9]}, {0x7, @usage=0xffffffff, r6, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x90, @usage=0x102, 0xe0000000, 0x6, [0x8000, 0x9d86, 0x2, 0xf4e, 0x1, 0x3]}, {0x0, 0x9adb, 0x5f2}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x5, {0x6fdf, @usage=0x8, 0x0, 0x5, 0x55e, 0x8, 0x3, 0x9, 0x20, @usage, 0xffffff00, 0x7, [0x100000001, 0x0, 0x7, 0x1, 0xfffffffffffffffe, 0xa45]}, {0x2, @usage=0xfffffffffffffffe, 0x0, 0xfffffffffffffbff, 0x3, 0x100000000, 0x8, 0x0, 0x448, @struct={0x3b64, 0x3}, 0x800, 0x7fff, [0x3, 0x4, 0x0, 0x2, 0xff, 0x100000000]}, {0x9, @usage=0x7e47cf27, r6, 0xe1, 0x4, 0x5, 0x1, 0x3, 0x67, @usage=0x7, 0x2, 0x3, [0xfff, 0x5, 0x0, 0x101, 0xe2b, 0x8]}, {0x78d, 0x40, 0x3}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000140)={r6, 0x4, 0x8}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x4, 0x8, {0x401, @struct={0x7ff, 0x8}, 0x0, 0xf9, 0x1, 0x0, 0x0, 0xffff, 0x20, @struct={0x0, 0x2}, 0x1, 0x3, [0xffffffffffffffff, 0x8, 0x3f, 0xc18f, 0x8, 0x5]}, {0x3f, @usage=0x9, r6, 0x1, 0x1, 0x4, 0x6, 0x5, 0x482, @usage=0x1, 0x2, 0x7b, [0x5, 0x0, 0x3, 0x400, 0x1ff, 0x1ff]}, {0x1, @struct={0x47be, 0x8}, 0x0, 0xf8, 0x6, 0x6a79, 0x7, 0x14, 0x10, @usage=0xffff000000000000, 0x6, 0x1ff, [0xfffffffffffffffb, 0x0, 0x7, 0x5, 0x7fffffff, 0xfffffffffffffff7]}, {0xffff, 0x9, 0x2}}) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3086.514169][T18487] loop4: detected capacity change from 0 to 4 [ 3086.527689][T18487] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3086.540434][T18487] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3086.544611][T18495] loop5: detected capacity change from 0 to 4 [ 3086.560974][T18499] loop3: detected capacity change from 0 to 194 [ 3086.585080][T18495] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3086.609997][T18487] loop4: detected capacity change from 0 to 4 [ 3086.622662][T18487] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:13 executing program 1: r0 = fork() ptrace(0x10, r0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000000000)={0x0, 0x10}) 04:43:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x4120) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3086.622701][T18495] loop5: detected capacity change from 0 to 4 [ 3086.635412][T18487] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3086.667908][T18495] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:13 executing program 1: r0 = semget(0x3, 0x0, 0x0) semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 04:43:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000203a0100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004004000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3086.781776][T18541] loop3: detected capacity change from 0 to 194 [ 3086.789972][T18546] loop5: detected capacity change from 0 to 4 [ 3086.804628][T18551] loop4: detected capacity change from 0 to 4 [ 3086.811936][T18546] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:13 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x120, 0x3800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x2, 0x1, 0x1800}], 0x1) [ 3086.831898][T18551] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3086.844611][T18551] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3086.863882][T18546] loop5: detected capacity change from 0 to 4 [ 3086.873913][T18546] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000205f0100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3086.928045][T18551] loop4: detected capacity change from 0 to 4 [ 3086.940214][T18573] loop5: detected capacity change from 0 to 4 [ 3086.951069][T18551] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3086.963838][T18551] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3086.973180][T18573] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3087.052135][T18573] loop5: detected capacity change from 0 to 4 [ 3087.059756][T18573] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r6, 0x300, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x392}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xe453a8f317c6f2a1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 04:43:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004005000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020b20100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000012, 0x12, r1, 0xd547000) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x2000, 0x40, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x80001, &(0x7f0000000400)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x1ff}}], [{@seclabel}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@context={'context', 0x3d, 'system_u'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_lt}, {@seclabel}, {@euid_lt={'euid<', r2}}, {@smackfshat}]}}) [ 3087.422112][T18611] loop4: detected capacity change from 0 to 4 [ 3087.441521][T18618] loop5: detected capacity change from 0 to 4 [ 3087.448768][T18620] loop3: detected capacity change from 0 to 194 [ 3087.456159][T18611] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:13 executing program 1: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/4081, 0xfffffffffffffee3, 0x0, 0x0, 0xfffffffffffffd84) 04:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r0 = getgid() mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x40400, &(0x7f0000000380)={'trans=xen,', {[{@dfltgid={'dfltgid', 0x3d, r0}}, {@loose}, {@privport}, {@access_uid={'access', 0x3d, 0xee01}}, {@access_uid}, {@loose}], [{@subj_user={'subj_user', 0x3d, '$&.^'}}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, 'cgroup.controllers\x00'}}]}}) [ 3087.468877][T18611] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3087.484963][T18618] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:14 executing program 1: prctl$PR_GET_NAME(0x10, &(0x7f0000000080)=""/102400) [ 3087.543000][T18611] loop4: detected capacity change from 0 to 4 [ 3087.558841][T18611] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3087.571654][T18611] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3087.574729][T18645] loop5: detected capacity change from 0 to 4 04:43:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004006000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3087.624434][T18650] loop3: detected capacity change from 0 to 194 [ 3087.631641][T18645] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3087.686941][T18662] loop4: detected capacity change from 0 to 4 [ 3087.710517][T18645] loop5: detected capacity change from 0 to 4 [ 3087.719311][T18662] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:14 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffe}], 0x1) [ 3087.732064][T18662] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3087.735569][T18645] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3087.806508][T18662] loop4: detected capacity change from 0 to 4 [ 3087.813731][T18662] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3087.826517][T18662] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) sendmsg$NL80211_CMD_SET_PMK(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000204d0200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004007000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x3, &(0x7f0000000180)=0x4, 0x401) open(&(0x7f0000000080)='./file0\x00', 0x1000, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800090) [ 3088.291015][T18703] loop5: detected capacity change from 0 to 4 [ 3088.296211][T18708] loop4: detected capacity change from 0 to 4 [ 3088.311183][T18708] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3088.323922][T18708] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004008000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3088.340957][T18703] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3088.347586][T18709] FAT-fs (loop3): bogus number of reserved sectors [ 3088.354137][T18709] FAT-fs (loop3): Can't find a valid FAT filesystem [ 3088.363384][T18720] netlink: 904 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3088.413446][T18727] loop4: detected capacity change from 0 to 4 [ 3088.424592][T18703] loop5: detected capacity change from 0 to 4 [ 3088.426370][T18727] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3088.443357][T18727] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3088.456181][T18703] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020a00200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3088.493185][T18727] loop4: detected capacity change from 0 to 4 [ 3088.510896][T18727] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3088.523614][T18727] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3088.551238][T18748] loop5: detected capacity change from 0 to 4 [ 3088.568186][T18748] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004009000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:15 executing program 1: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000000), 0x2aaaaaaaaaaaac7f) [ 3088.621954][T18748] loop5: detected capacity change from 0 to 4 [ 3088.632513][T18748] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3088.645793][T18763] loop4: detected capacity change from 0 to 4 04:43:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020c50200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3088.675657][T18763] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3088.688396][T18763] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3088.739481][T18775] loop5: detected capacity change from 0 to 4 [ 3088.763923][T18763] loop4: detected capacity change from 0 to 4 [ 3088.776562][T18763] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:15 executing program 1: open$dir(&(0x7f0000000500)='./file0\x00', 0x200, 0xccb976f57032058d) truncate(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 04:43:15 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3088.789383][T18763] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3088.805632][T18775] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3088.847843][T18775] loop5: detected capacity change from 0 to 4 [ 3088.855889][T18775] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3089.032308][T18709] FAT-fs (loop3): bogus number of reserved sectors [ 3089.038845][T18709] FAT-fs (loop3): Can't find a valid FAT filesystem 04:43:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) set_mempolicy(0x2, &(0x7f0000000040)=0x6, 0x7ffffffb) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x28800040) 04:43:15 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x7f}, {0x1, 0x120, 0x3800}, {}], 0x3) 04:43:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400a000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000300d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x4, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x18c, r3, 0x10, 0x70bd27, 0x25dfdafd, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x7}, @NL80211_ATTR_IE={0x14a, 0x2a, [@preq={0x82, 0x67, @not_ext={{0x0, 0x1, 0x1}, 0x40, 0x80, 0x5, @device_b, 0x7fff, "", 0x7fffffff, 0x6f8b, 0x7, [{{0x1, 0x0, 0x1}, @device_a, 0x9}, {{0x1, 0x0, 0x1}, @device_a, 0x2}, {{0x0, 0x0, 0x1}, @device_a, 0x4d41}, {{0x1}, @device_b, 0x1}, {{0x1}, @device_a, 0xf4}, {{0x1}, @device_b, 0x4}, {{}, @device_a, 0x4106}]}}, @tim={0x5, 0xd1, {0x8, 0xc3, 0xfe, "fef2dfa9ddf40510156b8324edc9e6d748bb1d3eb3169bb5c1909007bca42a1b92b9c03da8a832a90b12fd32e4ef3292787f5255e9d1361decf84243c4cde14d0c4cd3d34b9c8ec691e089a84507ac65cd362a1fac78a7fe92eb61e387581a2ff92dba6743aeca6577a3fcc72714b36fbde02211812a03dfd9d094a055176ba615b74927dc408bdc870048db3277e8cb4ea6a2d01c5fc4415077610a1025fd7d8bc21b83233b44be2aafc9b72d6d1cf2df0919320167ff98f1c0874128ad4c359840dba7c6913f3011d0dc86544c"}}, @supported_rates={0x1, 0x8, [{0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x1b, 0x1}, {0x60}, {0xb}, {0xb, 0x1}, {0x2}]}]}, @NL80211_ATTR_IE={0x12, 0x2a, [@cf={0x4, 0x6, {0x2d, 0x3, 0x7, 0xfff}}, @dsss={0x3, 0x1, 0xad}, @challenge={0x10, 0x1, 0xa9}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x3800}]}, 0x18c}}, 0x40c0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x4, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x4, 0x0, 0x0) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x713, 0x0, 0x0, {{0x67}, {@val={0x4, 0xe}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000780)={&(0x7f00000005c0)={0x1bc, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x20, 0x18}}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fffffff}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x160, 0x3, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x37, 0x1, "e5d8791338d9167a923b93e888fd2ef5612c653a8c125b5ab6c54866060bd79b596e9e77ad1b1d0548118ef1640cd38a56b3b3"}}, {0xa8, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0xa1, 0x1, "c19a867e08a1d28244d31386363316b6ffae6bf5b0424423a44fffa7bb90e0809ad54bc1ce83d0b51f5bb42c91ca204dbe601a68bc672c7682dad93bc8316ec631e1b8fb2e470910723598b533d8d47757222e73d72526153c25cb9054cf079cd992ddeff0d951dcd52638e8c4fa599d7cdda22b475f25ecba49e0e4be219f6b946dba1313c6d80566e9280e67bcad9f3f127200e843b9b73100082a31"}}, {0x78, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x71, 0x1, "7297a7310379356c13209deef3f01cad3ef55c19465ef38ec2e0b25ee091b3dd88e9e5cc18d8a3851b9102b14c3f6222579da28ab03e8eed7f7c6cd87d0f525accaa6165dc6368d87c4040adadbe8cb3b36bde7e162b75c95242c31116e3e9bb0d7bd35fc3d29d5ffb79b8b875"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x7}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x61912d53}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x94}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x4, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRES64=r6, @ANYRESDEC=r2, @ANYRESOCT=r7], 0x28800040) [ 3089.214701][T18827] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3089.240693][T18837] loop4: detected capacity change from 0 to 4 [ 3089.241367][T18830] loop5: detected capacity change from 0 to 4 04:43:15 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000001c0)=[{0x0, 0x3}, {0x3}, {}, {}, {}, {}, {}, {}, {}], 0x9) [ 3089.279638][T18830] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3089.288175][T18837] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3089.301088][T18837] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3089.305929][T18848] loop3: detected capacity change from 0 to 194 [ 3089.319470][T18830] loop5: detected capacity change from 0 to 4 [ 3089.328185][T18830] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020020400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:15 executing program 1: open$dir(&(0x7f0000000500)='./file0\x00', 0x200, 0xccb976f57032058d) truncate(&(0x7f0000000200)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) [ 3089.386473][T18837] loop4: detected capacity change from 0 to 4 [ 3089.393961][T18837] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3089.406681][T18837] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3089.430799][T18871] loop5: detected capacity change from 0 to 4 04:43:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') write$cgroup_freezer_state(r0, 0x0, 0x0) 04:43:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020060400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400b000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3089.449023][T18871] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3089.533754][T18896] loop5: detected capacity change from 0 to 4 [ 3089.543285][T18899] loop4: detected capacity change from 0 to 4 [ 3089.568546][T18896] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3089.579446][T18899] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3089.592191][T18899] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3089.655805][T18896] loop5: detected capacity change from 0 to 4 [ 3089.662258][T18899] loop4: detected capacity change from 0 to 4 [ 3089.672382][T18899] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3089.685138][T18899] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3089.695516][T18896] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 04:43:16 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xa, 0x0, &(0x7f00000000c0)) 04:43:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020100400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400c000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x7f, 0x8000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x4, 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000300)=""/189, &(0x7f0000000240)=0xbd) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x28800040) [ 3090.011595][T18938] loop4: detected capacity change from 0 to 4 [ 3090.021948][T18941] loop5: detected capacity change from 0 to 4 [ 3090.031299][T18938] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3090.044113][T18938] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) [ 3090.057416][T18941] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:16 executing program 1: symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/115, 0x73) 04:43:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x63478fb7712836ad, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000003500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 3090.091466][T18952] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3090.113805][T18941] loop5: detected capacity change from 0 to 4 [ 3090.120298][T18938] loop4: detected capacity change from 0 to 4 [ 3090.131792][T18941] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:16 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) 04:43:16 executing program 3: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f00000001c0)=[{0x0, 0x3}, {0x0, 0x9}], 0x2) [ 3090.142452][T18938] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3090.155187][T18938] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/43, 0x2b}], 0x1) 04:43:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000500d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400d000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:17 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 04:43:17 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x7f}, {}, {0x0, 0x8001}], 0x3) 04:43:17 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0xc262}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x9801) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x275a, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x101) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x28800040) set_mempolicy(0x1, &(0x7f0000000180)=0x200, 0x900) [ 3090.891744][T19008] loop5: detected capacity change from 0 to 4 [ 3090.899348][T19010] loop4: detected capacity change from 0 to 4 [ 3090.928426][T19008] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) [ 3090.937267][T19010] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3090.950069][T19010] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:17 executing program 2: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x120, 0x3800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}], 0x1) 04:43:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, 0x0, 0xa65}) [ 3090.987805][T19008] loop5: detected capacity change from 0 to 4 [ 3090.994845][T19008] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3091.002985][T19033] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3091.024369][T19010] loop4: detected capacity change from 0 to 4 04:43:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, 0x3, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) 04:43:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000600d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) readv(r0, &(0x7f0000001300)=[{0x0}], 0x1) [ 3091.032703][T19010] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3091.045427][T19010] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3091.093109][T19054] loop5: detected capacity change from 0 to 4 [ 3091.126769][T19054] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3091.182265][T19054] loop5: detected capacity change from 0 to 4 [ 3091.189133][T19054] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:18 executing program 2: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x9}, {0x0, 0xfffe}, {}], 0x3) 04:43:18 executing program 3: setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x8000}}, 0x0) getitimer(0x0, &(0x7f0000001200)) 04:43:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400e000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020040600d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:18 executing program 1: r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x9}, {0x0, 0xfffe}, {0x0, 0x3}], 0x3) [ 3091.786107][T19082] loop5: detected capacity change from 0 to 4 [ 3091.787944][T19084] loop4: detected capacity change from 0 to 4 [ 3091.815978][T19082] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:18 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000240)) 04:43:18 executing program 3: add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 04:43:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000000040)) [ 3091.825010][T19084] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3091.837724][T19084] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3091.857579][T19097] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3091.873704][T19082] loop5: detected capacity change from 0 to 4 04:43:18 executing program 1: pselect6(0x5d, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x0, 0x80000}, 0x0, 0x0) 04:43:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002600)=[{{&(0x7f0000000000)=@file={0x0, './file0/../file0\x00'}, 0x6e, 0x0}}], 0x1, 0x0) 04:43:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20}}], 0x1, 0x0) [ 3091.907913][T19082] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3091.916656][T19084] loop4: detected capacity change from 0 to 4 [ 3091.930535][T19084] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3091.943252][T19084] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000700d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) 04:43:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000002600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:43:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400f000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:19 executing program 2: socket$unix(0x1, 0x9752182c5b571079, 0x0) 04:43:19 executing program 3: socket$inet(0x2, 0x2, 0xff) 04:43:19 executing program 2: r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f00000001c0), 0x8) [ 3092.648951][T19141] loop4: detected capacity change from 0 to 4 [ 3092.670957][T19141] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3092.683779][T19141] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3092.686402][T19149] loop5: detected capacity change from 0 to 4 [ 3092.729014][T19149] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3092.756762][T19141] loop4: detected capacity change from 0 to 4 [ 3092.761923][T19164] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002b000000080099"], 0x44}}, 0x0) 04:43:19 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0x20, 0x0) flock(r0, 0x1) 04:43:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000900d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3092.768819][T19141] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3092.785107][T19141] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004010000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3092.821452][T19175] loop5: detected capacity change from 0 to 4 [ 3092.846018][T19175] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3092.866012][T19185] loop4: detected capacity change from 0 to 4 [ 3092.875795][T19185] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3092.888505][T19185] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3092.902572][T19175] loop5: detected capacity change from 0 to 4 [ 3092.912140][T19190] netlink: 'syz-executor.1': attribute type 153 has an invalid length. [ 3092.920667][T19175] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3092.938227][T19199] netlink: 'syz-executor.1': attribute type 153 has an invalid length. 04:43:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:19 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x880, 0x0) 04:43:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 04:43:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004011000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000a00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000025be3"], 0x14}}, 0x0) 04:43:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000080), 0x6e, 0x0}, 0x1) [ 3093.546149][T19217] loop4: detected capacity change from 0 to 4 [ 3093.557409][T19221] loop5: detected capacity change from 0 to 4 [ 3093.576676][T19217] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) 04:43:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) [ 3093.589509][T19217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3093.606255][T19221] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3093.624473][T19235] netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) sendmmsg$unix(r0, &(0x7f0000000d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001010"], 0x50}}], 0x1, 0x0) [ 3093.643938][T19221] loop5: detected capacity change from 0 to 4 [ 3093.651422][T19217] loop4: detected capacity change from 0 to 4 [ 3093.662875][T19217] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3093.667126][T19221] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3093.675611][T19217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=ANY=[@ANYBLOB="14"], 0x18}}], 0x1, 0x0) 04:43:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x40060, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/245, 0xf5}], 0x1, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4\x1c\xc0\xf9\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xeb\xcd\t\x00\x90k\xd6\x05\r\x84\x87\x1c\b\x8c`\xea\x13A\x90m\xb6&\xd0\x9daA\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\xc0\x8b\x19\x17\xb7Rvd\xcb:\b', 0x0) ftruncate(r2, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r2, 0x0) close(r2) tkill(0x0, 0x0) getpid() ptrace$setopts(0x4200, 0x0, 0x4, 0x0) 04:43:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000b00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004012000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:20 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, 0x0, 0x0) 04:43:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:20 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000000b300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:43:20 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000b00)={&(0x7f00000000c0), 0xc, &(0x7f0000000ac0)={0x0}}, 0x0) [ 3094.436833][T19285] loop4: detected capacity change from 0 to 4 [ 3094.445177][T19284] loop5: detected capacity change from 0 to 4 [ 3094.471163][T19285] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:20 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x1) 04:43:20 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0xc000, 0x0) 04:43:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:43:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, 0x3, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_MARK_MASK={0x8}, @CTA_MARK={0x8}]}, 0x24}}, 0x0) [ 3094.483896][T19285] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3094.510946][T19284] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:20 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 04:43:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x40060, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) gettid() process_vm_writev(0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4\x1c\xc0\xf9\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xeb\xcd\t\x00\x90k\xd6\x05\r\x84\x87\x1c\b\x8c`\xea\x13A\x90m\xb6&\xd0\x9daA\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\xc0\x8b\x19\x17\xb7Rvd\xcb:\b', 0x0) ftruncate(r1, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r1, 0x0) tkill(0x0, 0x1) ptrace$setopts(0x4200, 0x0, 0x4, 0x0) [ 3094.553269][T19285] loop4: detected capacity change from 0 to 4 [ 3094.562801][T19285] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3094.575538][T19285] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3094.593757][T19284] loop5: detected capacity change from 0 to 4 04:43:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3094.604222][T19284] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004022000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002300)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}}], 0x1, 0x0) [ 3094.674604][T19333] loop5: detected capacity change from 0 to 4 [ 3094.685947][T19333] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3094.703820][T19343] loop4: detected capacity change from 0 to 4 [ 3094.721217][T19343] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3094.734049][T19343] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3094.743918][T19333] loop5: detected capacity change from 0 to 4 [ 3094.750676][T19333] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3094.783375][T19343] loop4: detected capacity change from 0 to 4 [ 3094.802309][T19343] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3094.815170][T19343] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:21 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$P9_RREAD(r0, &(0x7f0000000100)={0xb}, 0xb) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7}, 0xaefe609) 04:43:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="20000000000000000100000001"], 0x118}}], 0x1, 0x0) 04:43:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000d00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004025000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3095.323100][T19372] loop4: detected capacity change from 0 to 4 [ 3095.330690][T19373] loop5: detected capacity change from 0 to 4 [ 3095.343522][T19372] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3095.356260][T19372] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3095.379688][T19373] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3095.392288][T19372] loop4: detected capacity change from 0 to 4 [ 3095.399905][T19372] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3095.412633][T19372] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:21 executing program 1: r0 = eventfd2(0x7, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) 04:43:21 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0) 04:43:21 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 04:43:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004048000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000e00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3095.452122][T19373] loop5: detected capacity change from 0 to 4 [ 3095.460171][T19373] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="2800000002010300000000000000000005402002080003400000100204000d"], 0x28}}, 0x0) 04:43:21 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 3095.529711][T19418] loop4: detected capacity change from 0 to 4 [ 3095.547441][T19420] loop5: detected capacity change from 0 to 4 [ 3095.566778][T19418] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3095.572668][T19424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3095.579525][T19418] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3095.604222][T19420] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3095.641704][T19420] loop5: detected capacity change from 0 to 4 [ 3095.650201][T19418] loop4: detected capacity change from 0 to 4 [ 3095.656890][T19418] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3095.669619][T19418] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3095.681051][T19420] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, 0x0) 04:43:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="2800000002010300000000000000000005402002080003400000100204"], 0x28}}, 0x0) 04:43:22 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000180)=[{}], 0x1, 0x4) 04:43:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000f00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000404c000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="200000000000000001"], 0x118}}], 0x1, 0x0) [ 3096.199060][T19466] loop4: detected capacity change from 0 to 4 [ 3096.207183][T19468] loop5: detected capacity change from 0 to 4 [ 3096.221720][T19471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3096.233504][T19466] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:22 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) 04:43:22 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001a00)=[{{0x0, 0x37, 0x0, 0xff15, &(0x7f0000005a80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000000c0)=@abs, 0x0, &(0x7f0000001340)=[{&(0x7f0000001ac0)="8372c11a3d137886782cba7767cfdeb74babe3e5c1530f91a3c5c42407e2d9232e99e9907c69c977739b774f94602b32accba7d8a301c18ce8fe7aa664e3e987cf4ceedcd0cfec63b729b2b8ca5ddf3c9d09975abe67cfea92989a4cf9c77fbb80232d067e21aa2902c8c8405a3251caf6813a46b2dccc01a3e7a3e06bb4db45392ff5a51f55ae3fdbc340b06351d2819c9409a5d1ac5068dbda7a"}, {&(0x7f0000000200)="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{&(0x7f0000001580)="31b2715a14c6f748a7836e21493ffe2570e0d1d1c735b9a3add230e745c6534a395cee813d1b9465449be895d9579f882f759926cf5c86fbb2c2d4c6bbb5909b733ad240b95a21b8ed9f4ba97a12bffe84b62f0c874995fe1137621313f126c1407ee5d6838417c204c6cf445cfecebd42dc2e2920aab152f1f949d0c2bf552e0dfbb7aad6dd8caff53625ef07c2ce9805f41a656f0043227164f873cc1459e68a740d85d0190ed62a75ae9c19c938eac8caf9005bea66670613ec25d3b373bd2a7a06481800f7827e73feb9d57ef7d7100cc05c898bc610592d9934416a59fdcb88389fa69d5b9c"}, {&(0x7f0000001680)="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"}, {&(0x7f0000001780)="849d4e54f7cfa471351459778c88682a0f70b7f09d25215e6fabed2a749efcb20c09e86a192356842dc2c9b5121313ead77a"}, {&(0x7f00000017c0)="ef27934cc278e1587bab967ecb2029f98a1837b98a648e0c5ec9b5dea48a0ffb8cc13674261d3cec912409568e4a353030cbb99d19c3653bdc0327234ec9d664c0b191c2f7feb21f89dbf03a10558a5c1640"}, {&(0x7f0000001840)="b7f9956792035d5d63bf833c5145fda9"}], 0x0, &(0x7f00000019c0)=[@rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}]}}], 0x1, 0x0) 04:43:22 executing program 2: request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000000c0)='\x90\xa9\xe8\xfds\x04\xb8\xc1\x05cnu_T\n^X\x8a\xc6N', 0x0) [ 3096.246231][T19466] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3096.250860][T19468] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) sendmmsg$unix(r0, &(0x7f0000000000), 0x1, 0x0) 04:43:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020041000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3096.308858][T19468] loop5: detected capacity change from 0 to 4 [ 3096.323136][T19468] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3096.363168][T19466] loop4: detected capacity change from 0 to 4 [ 3096.371899][T19466] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3096.384627][T19466] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3096.423594][T19508] loop5: detected capacity change from 0 to 4 [ 3096.453875][T19508] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3096.518092][T19508] loop5: detected capacity change from 0 to 4 [ 3096.528699][T19508] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:23 executing program 3: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7}, 0xfffffdba) 04:43:23 executing program 2: perf_event_open(&(0x7f000001d000)={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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) ptrace$setopts(0x4200, 0x0, 0x0, 0x0) 04:43:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x68082) write$char_usb(r0, &(0x7f00000000c0)="f1", 0x1) read$char_usb(r0, 0x0, 0x0) 04:43:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004060000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020201000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@abs, 0x6e) 04:43:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x38, 0x2, 0x2, 0x3, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) [ 3097.078112][T19546] loop5: detected capacity change from 0 to 4 [ 3097.083232][T19547] loop4: detected capacity change from 0 to 4 [ 3097.089102][T19552] netlink: 1284 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3097.111201][T19546] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xffffffffffffffc9) 04:43:23 executing program 2: request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0xfffffffffffffffe) [ 3097.129753][T19547] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3097.142508][T19547] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:23 executing program 1: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) gettid() close(0xffffffffffffffff) tkill(0x0, 0x1) 04:43:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) [ 3097.201275][T19546] loop5: detected capacity change from 0 to 4 [ 3097.207643][T19547] loop4: detected capacity change from 0 to 4 [ 3097.215525][T19547] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3097.228233][T19547] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3097.238810][T19546] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0}, 0x0) sendmmsg$unix(r0, &(0x7f0000000000), 0x1, 0x0) 04:43:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:24 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/cgroup\x00') setns(r0, 0x2000000) 04:43:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)) 04:43:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004068000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x40) [ 3097.908439][T19606] loop4: detected capacity change from 0 to 4 [ 3097.916496][T19611] loop5: detected capacity change from 0 to 4 [ 3097.937977][T19606] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3097.948004][T19611] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:24 executing program 1: socketpair(0x0, 0x80409, 0x0, 0x0) 04:43:24 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0}}, 0x0) 04:43:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0xa3}) [ 3097.950738][T19606] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3097.982512][T19620] netlink: 1284 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3098.002012][T19611] loop5: detected capacity change from 0 to 4 04:43:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x1, 0x9, 0x301}, 0x14}}, 0x0) 04:43:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=ANY=[], 0x18}}], 0x1, 0x0) [ 3098.008677][T19611] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3098.043848][T19606] loop4: detected capacity change from 0 to 4 [ 3098.053831][T19606] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3098.066624][T19606] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="043db337", @ANYRES16=0x0, @ANYBLOB="cb590000000000000000110000002c0003800800030000000000080003000000000001000300000000000800020003000038ad41600000000000400006803c"], 0x178}}, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) 04:43:25 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/block/loop0', 0x410001, 0x0) 04:43:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:25 executing program 2: request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='ns/cgroup\x00', 0x0) 04:43:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000406c000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[], 0x48}}, 0xd4) [ 3098.796889][T19667] loop5: detected capacity change from 0 to 4 [ 3098.803551][T19666] loop4: detected capacity change from 0 to 4 [ 3098.814139][T19667] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs={0x1}, 0x6e) 04:43:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020441700d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)={0x14, r2, 0x1}, 0x14}}, 0x0) 04:43:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) [ 3098.847136][T19678] netlink: 1284 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3098.866188][T19666] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3098.878938][T19666] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:25 executing program 2: request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffff9) [ 3098.938948][T19692] loop5: detected capacity change from 0 to 4 [ 3098.970286][T19692] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3098.982982][T19666] loop4: detected capacity change from 0 to 4 [ 3098.990371][T19666] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3099.003091][T19666] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3099.020823][T19692] loop5: detected capacity change from 0 to 4 [ 3099.033802][T19692] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:26 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x145241, 0x0) 04:43:26 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000014c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x38}}], 0x1, 0x0) 04:43:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004074000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:26 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, 0x0) 04:43:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3099.664593][T19730] loop5: detected capacity change from 0 to 4 [ 3099.672001][T19731] loop4: detected capacity change from 0 to 4 [ 3099.685113][T19730] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3099.697291][T19731] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@rights={{0x3c, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0) 04:43:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x2000081, 0x0) 04:43:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, 0x0) [ 3099.710020][T19731] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3099.719689][T19741] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3099.742984][T19730] loop5: detected capacity change from 0 to 4 [ 3099.753326][T19730] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x1c, 0x2, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}, @CTA_LABELS={0x4}]}, 0x1c}}, 0x0) 04:43:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020102000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3099.776049][T19731] loop4: detected capacity change from 0 to 4 [ 3099.790539][T19731] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3099.803264][T19731] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:26 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000040)=ANY=[], 0x93) [ 3099.853799][T19769] loop5: detected capacity change from 0 to 4 [ 3099.863913][T19769] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000900)=ANY=[@ANYBLOB="440000000209010200000000000000000c0000020800064000000000090001"], 0x44}}, 0x0) 04:43:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x3, 0x3, 0x801}, 0x14}}, 0x0) 04:43:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000407a000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c01000001090108000000000000efff0c000000700002000c00028005000100110000000c00028005000100880000002c00018014000300fc0100000000000000000000000000001400040020010000000000000000000000000001060003400003000006000340000400000c00028005000100010000000c00028005000100000000000900010073797a31000000000800064000000d8b8c0002002c000180140003000000000000000000000000000000000114000400fe8000000000000000000000000000bb06000340000400000c0002"], 0x14c}}, 0x0) 04:43:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs, 0x6e) [ 3100.521605][T19795] loop4: detected capacity change from 0 to 4 [ 3100.533123][T19797] loop5: detected capacity change from 0 to 4 04:43:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x20, 0x2, 0x2, 0x3, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}]}, 0x20}}, 0x0) 04:43:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x30, 0x0, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00'}]}, @CTA_SYNPROXY={0x4}]}, 0x30}}, 0x0) 04:43:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=ANY=[@ANYBLOB="14"], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0x20}}], 0x2, 0x0) 04:43:27 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f00000000c0), 0x4) [ 3100.575678][T19795] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3100.588494][T19795] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3100.611567][T19797] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:27 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x68082) read$char_usb(r0, 0x0, 0x0) [ 3100.684084][T19795] loop4: detected capacity change from 0 to 4 [ 3100.691107][T19797] loop5: detected capacity change from 0 to 4 [ 3100.709919][T19795] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3100.722651][T19795] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3100.734579][T19797] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{0x0}, {0x0}], 0x2}, 0x1) 04:43:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000008b00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004380)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x50}}], 0x1, 0x0) 04:43:27 executing program 3: add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="df", 0x1, 0xfffffffffffffffc) 04:43:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040fe000040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002500d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:27 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f0000000140)={0x0, "7982d171cec138c5e5275e15102a4ee29987f563f9903b18f980b91446137265c35228277e11177f8a8aa17012d86b4b0534af8aa96d375f92b073df6743a37b"}, 0x48, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x2}, r0) [ 3101.385245][T19859] loop4: detected capacity change from 0 to 4 [ 3101.385675][T19858] loop5: detected capacity change from 0 to 4 [ 3101.408632][T19859] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3101.421433][T19859] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:27 executing program 2: pipe2$9p(&(0x7f0000000040), 0x0) select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) 04:43:27 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000005c00)=[{{&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000440)=[{0x0}, {0x0}, {&(0x7f0000000380)='2', 0x1}], 0x3}}], 0x1, 0x448c4) [ 3101.432934][T19858] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, 0x0, &(0x7f0000000040)) 04:43:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0}, 0x100) 04:43:27 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0xaed) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001700e1fd35bdfdeb15bf303704"], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="90030000", @ANYBLOB, @ANYRESHEX=r2], 0x390}}, 0x804) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r3) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r5, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x40101) [ 3101.490980][T19858] loop5: detected capacity change from 0 to 4 [ 3101.492766][T19859] loop4: detected capacity change from 0 to 4 [ 3101.502121][T19858] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3101.515254][T19859] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3101.527981][T19859] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3101.570836][T19901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3101.585765][T19904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 04:43:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x18, 0x3, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}}, 0x0) 04:43:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020c63300d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400d010040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:28 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, r0) 04:43:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x0) write$P9_RFLUSH(r1, 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0x7fff, 0xff, 0x5, 0x3}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = getpid() ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x8001, 0x0, 0x480000, 0x8, r2}) r3 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x0) write$P9_RFLUSH(r3, 0x0, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x1d0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffe01}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7a1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc46d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff2e9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40}, 0x4000885) 04:43:28 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000005c00)=[{{&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000380)='2', 0x1}], 0x2}}], 0x1, 0x448c4) [ 3102.276227][T19920] loop4: detected capacity change from 0 to 4 [ 3102.278521][T19918] loop5: detected capacity change from 0 to 4 [ 3102.287807][T19920] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3102.301098][T19920] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3102.314731][T19918] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020013a00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:28 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000000c0)=@abs, 0x6e, 0x0}}], 0x2, 0x0) [ 3102.361544][T19920] loop4: detected capacity change from 0 to 4 [ 3102.376798][T19920] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3102.389515][T19920] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3102.395663][T19944] loop5: detected capacity change from 0 to 4 04:43:28 executing program 2: add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f0000000140)={0x0, "7982d171cec138c5e5275e15102a4ee29987f563f9903b18f980b91446137265c35228277e11177f8a8aa17012d86b4b0534af8aa96d375f92b073df6743a37b"}, 0x48, 0xfffffffffffffffb) [ 3102.409758][T19944] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:28 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x71b73af7dddb0781, 0x0) 04:43:28 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc1}, &(0x7f00000002c0)={0x0, "bc29eb8ae1dd1600eff3822354d9a044a8a8270c4dbcaab8603d5c610be061571068ddc58508b6a876e3a56322bcf0b0fc45ce96a5bd322fa2fe9c78953601cd"}, 0x48, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)="0f", 0x1, r0) [ 3102.463493][T19944] loop5: detected capacity change from 0 to 4 [ 3102.484289][T19944] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004036010040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:29 executing program 2: socketpair(0x10, 0x3, 0x1, 0x0) 04:43:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020003f00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000008b00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004380)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0x30}}], 0x1, 0x0) 04:43:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001d80)={0xec4, 0x0, 0x3, 0x201, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="0b8f5b35a3c826b90fabdf327994ee96c8c58d265891a44ca441adb90a661f0adcdf23b3eb0aa81ce456801ba9", @generic="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", @nested={0xd75, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="38df0225b2bf6eb89257efc3981fdd36417aff6766e51f935941eeec708f3c2f05379967188efeec6e01307135d953b65f461d8cd6636fdda7627cba047d908597028186338777ece647d4655db4d6ee86784d3044d4f3fc156425c9abd212496367e6f11d19722539b85adb6f3dedb9e6cb5aae00058a0daadbf4bfe9b9179beaaaa0d409f337cda09cb87face8dbc280ff272a966540a518bc940a78c08819e62da086086d55bc46a33ac6dc", @generic="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"]}]}, 0xec4}}, 0x0) [ 3103.145493][T19983] loop4: detected capacity change from 0 to 4 [ 3103.160427][T19989] loop5: detected capacity change from 0 to 4 [ 3103.175265][T19983] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) read$char_usb(r0, &(0x7f0000001800)=""/4096, 0x1000) [ 3103.187973][T19983] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r0, 0x0, 0x0) 04:43:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 04:43:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 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) [ 3103.226592][T19989] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003b40)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, 0x0) [ 3103.271525][T19983] loop4: detected capacity change from 0 to 4 [ 3103.278295][T19989] loop5: detected capacity change from 0 to 4 [ 3103.295127][T19989] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3103.301813][T19983] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="20000000000000000100000001"], 0x118}}], 0x1, 0x0) [ 3103.314514][T19983] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004037010040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3103.429754][T20046] loop4: detected capacity change from 0 to 4 [ 3103.446912][T20046] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3103.459666][T20046] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3103.500530][T20046] loop4: detected capacity change from 0 to 4 [ 3103.506963][T20046] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3103.519666][T20046] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept$unix(r0, 0x0, 0x0) 04:43:30 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, 0x0, 0x93) 04:43:30 executing program 3: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='ns\xff\x7f\x80\xf8\x84\xf9)2', 0x0) 04:43:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004004020040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002800)={0x0, 0x0, 0x0}, 0x10021) [ 3104.034459][T20065] loop5: detected capacity change from 0 to 4 [ 3104.046105][T20066] loop4: detected capacity change from 0 to 4 [ 3104.065507][T20065] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:30 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000005c00)=[{{&(0x7f0000000040)=@abs, 0x6e, 0x0}}], 0x1, 0x0) 04:43:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x4c, 0x3, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_STATUS={0x8}, @CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}]}, 0x4c}}, 0x0) [ 3104.075910][T20066] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3104.088752][T20066] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3104.120469][T20065] loop5: detected capacity change from 0 to 4 04:43:30 executing program 2: syz_open_dev$vcsa(&(0x7f00000001c0), 0x2, 0x26000) 04:43:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:43:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB=' '], 0x118}}], 0x1, 0x0) [ 3104.131610][T20065] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3104.140438][T20066] loop4: detected capacity change from 0 to 4 [ 3104.161254][T20066] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3104.174022][T20066] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:31 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001d40), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x6, 0x6, 0x101, 0x0, 0x0, {0x1}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x24000040) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='$\x00', r1) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)='/E.t\x00', r1) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/cgroup\x00') r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000280)='0j', r2) 04:43:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001d80)={0x20, 0x0, 0x3, 0x201, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) 04:43:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020174400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040c8020040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c01000001090108000000000000efff0c000000700002000c00028005000100110000000c00028005000100880000002c00018014000300fc0100000000000000000000000000001400040020010000000000000000000000000001060003400003000006000340000400000c00028005000100010000000c00028005000100000000000900010073797a31000000000800064000000d8b8c0002002c0001"], 0x14c}}, 0x0) 04:43:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x2c, 0x2, 0x2, 0x3, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}]}, 0x2c}}, 0x0) [ 3104.936039][T20126] loop4: detected capacity change from 0 to 4 [ 3104.943127][T20128] loop5: detected capacity change from 0 to 4 [ 3104.959289][T20126] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3104.972037][T20126] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x40060, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4\x1c\xc0\xf9\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xeb\xcd\t\x00\x90k\xd6\x05\r\x84\x87\x1c\b\x8c`\xea\x13A\x90m\xb6&\xd0\x9daA\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\xc0\x8b\x19\x17\xb7Rvd\xcb:\b', 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r1, 0x0) close(0xffffffffffffffff) tkill(0x0, 0x1) getpid() 04:43:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x9, 0x4) 04:43:31 executing program 3: add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000300)={'fscrypt:', @desc3}, &(0x7f0000000340)={0x0, "8bf2877b518b2aefeeb64cdece3bbbad8a94a8bbfac5fe1681e7bee995e71d646bc805729c01348913214b3542b981216cf06537b0ae6243893c89047f5af47d"}, 0x48, 0xfffffffffffffffe) [ 3104.991929][T20128] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:31 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)={0x7cc}) 04:43:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004800d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3105.064585][T20126] loop4: detected capacity change from 0 to 4 [ 3105.078258][T20126] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3105.091056][T20126] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3105.116953][T20165] loop5: detected capacity change from 0 to 4 [ 3105.126976][T20165] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3105.170248][T20165] loop5: detected capacity change from 0 to 4 [ 3105.180214][T20165] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001900)={&(0x7f0000001d80)={0xec4, 0x0, 0x3, 0x201, 0x70bd2a, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@typed={0xc, 0x4f, 0x0, 0x0, @u64=0x1}, @generic="0b8f5b35a3c826b90fabdf327994ee96c8c58d265891a44ca441adb90a661f0adcdf23b3eb0aa81ce456801ba9", @generic="b9679e0aae1d5f4e29f9474fb26981b78e1b3c3642ef9540834258120ff17759f41eccd80a8fbbb8e989d08a90ab82352559350f8e9628af9e187c7595a11effe41d12d76ccff12efbf273ee1446fe5545565f7b54f8dcba307294722fe5dbee52c64b3ddc110556e774f27329de757868074cce3bfb22df8dd8319d36a66a32fa93a734be7716c9e299763bdd51ba203b5d49114a31ce917e21724e7d24e5bcf289c15173bb6a45a660cd773385ad66663d50ae6807baa3cbef625aad3ec26299682233c2a70eac54b62931d9dc6f90728859e92041f9a515e1a8041ea5fad714d0acc0684f6e10e583594797d539acc4c5cc2d5e671bb21fb600419aadae", @nested={0xab6, 0x0, 0x0, 0x1, [@typed={0xc, 0x77, 0x0, 0x0, @u64=0x7ff}, @generic="38df0225b2bf6eb89257efc3981fdd36417aff6766e51f935941eeec708f3c2f05379967188efeec6e01307135d953b65f461d8cd6636fdda7627cba047d908597028186338777ece647d4655db4d6ee86784d3044d4f3fc156425c9abd212496367e6f11d19722539b85adb6f3dedb9e6cb5aae00058a0daadbf4bfe9b9179beaaaa0d409f337cda09cb87face8dbc280ff272a966540a518bc940a78c08819e62da086086d", @generic="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"]}, @nested={0x8c, 0x0, 0x0, 0x1, [@generic, @typed={0x88, 0x65, 0x0, 0x0, @binary="29413696d3dbc3e9d6e22229a464610a89c4b50a7051f3a7fb78eacc28aea442f0a554cd2adb9d8c08a1bfdc61d455dbd2b8aa6a6e631c435178edb8a8a1b6c2ba0efb7600a0a51cc4ada78461a87384168c200464957d7c94e57b469c87e6ffcb7343e62bd468926fbb659be01f9d47d3375d385b7ecf4f21500b78fb9b1cd1607eb1ca"}]}, @generic="8d86f44cc7845b200bbd225e844599786e954399e68c869057e0104aec135340c71ce5c380819237598be0c8dce11c716cb2e5e764ce4f8f12873e1d42b29921a46274a2bcd34a3dde743eb89b9187ceec85e7c429534db685191f67653f3b0b167234a1339782c04b92ea08e0b297d075147f8e50850e2c95b3e7959a3669a6c3e108ea5b936e32e5671b3512fb78c061e0b282a87751ecd7e8fbe68fda7b82f3fb8fb955e0bc452fa6d6ff83aba9e4d0dc637fefef20ea6444439c3fceaa8eec6764881388cf268d467ac6", @generic="7696813c427145d726aba8df9516959b40f484e808b2cd7126caf6b1592ca48b32547d7641344d073c1fe3981b6df0e18763ab67e74560d5d0de748a00cdd3e8b9faec0ce4f3ad81a41ace66694324abafb098c748fe80b9bc823b93c199de07dd194a8d04b6cf0a5651f975f0d783c170ba55a6808efa4330809e4d84f6a1d3e36fd8617d50754d5192e15ad5ebdbf0c64bbb5780c0a7508be8751ecff1e48b5cb5b6bf5729353161", @typed={0x8, 0x66, 0x0, 0x0, @u32=0x3f}, @generic="9f486b6a4d7fffac3531258d31a3a61b11c9ffa3e70cb46d95926eef40e2c8e6dc2f0fc4ed72ed7e91bb32b2ef265c2e2e0556280e47294fd4ef58a9310e701dda3aa0e638db504c32e71e6895d5954f722b2dd83ef4c058fd65dc8a40265c29fb11e1dd7c6be8d4251158519e5f43c9e8092712741abd156cab3f989db3e83cbefc5982fec73848c312a053520a1c23a4c8de2315f261b4904c00d4828467e63305aa9545ddd246081d4a9a84504c9a21e51748"]}, 0xec4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) 04:43:32 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) 04:43:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, 0x0, 0xff}) 04:43:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040c9020040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020b14900d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3105.812917][T20191] loop4: detected capacity change from 0 to 4 [ 3105.827789][T20191] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3105.840964][T20191] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:32 executing program 2: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7}, 0xfffffdba) write$P9_RRENAME(r0, &(0x7f0000000380)={0x7}, 0x7) 04:43:32 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) 04:43:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:32 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 04:43:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000140)="d2", 0x1}], 0x2}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x2, 0x0) [ 3105.866008][T20199] loop5: detected capacity change from 0 to 4 [ 3105.885441][T20199] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:32 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000004c0)={'sit0\x00', 0x0}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)) [ 3105.951126][T20191] loop4: detected capacity change from 0 to 4 [ 3105.957931][T20191] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3105.970681][T20191] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3105.992070][T20231] loop5: detected capacity change from 0 to 4 [ 3106.006354][T20231] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3106.051062][T20231] loop5: detected capacity change from 0 to 4 [ 3106.069126][T20231] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:33 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x68882) write$char_usb(r0, &(0x7f0000000440)="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", 0xfccb) 04:43:33 executing program 1: semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1) 04:43:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040f2020040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020024d00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:33 executing program 3: semop(0x0, &(0x7f0000000080)=[{0x0, 0xa16}, {}], 0x2) 04:43:33 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) [ 3106.750417][T20261] loop4: detected capacity change from 0 to 4 [ 3106.764027][T20262] loop5: detected capacity change from 0 to 4 04:43:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, &(0x7f0000000440)) 04:43:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24004011, 0x0, 0x0) [ 3106.792850][T20261] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3106.804005][T20262] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3106.805670][T20261] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3106.871050][T20262] loop5: detected capacity change from 0 to 4 [ 3106.877839][T20262] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3106.881062][T20261] loop4: detected capacity change from 0 to 4 [ 3106.902303][T20261] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:33 executing program 2: add_key$fscrypt_provisioning(&(0x7f0000000400), 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffd) 04:43:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020015f00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3106.915043][T20261] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3107.007336][T20309] loop5: detected capacity change from 0 to 4 [ 3107.021655][T20312] loop4: detected capacity change from 0 to 4 [ 3107.042149][T20309] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3107.049775][T20312] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3107.062535][T20312] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3107.079938][T20309] loop5: detected capacity change from 0 to 4 [ 3107.086675][T20309] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:34 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000b00)={&(0x7f00000000c0), 0xc, &(0x7f0000000ac0)={0x0, 0xfffffede}}, 0x0) 04:43:34 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "002c487a81de64fa401b459b87a8162ec1e8f79140ecd7e72ef9f569af43af489812c62986941fe67ad26396bee5ed76d4eed555f38aeb640493ed5d8efe401d"}, 0x48, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000440), 0x0, 0x0, 0x0, r0) 04:43:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004002040040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:34 executing program 3: add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='&', 0x1, 0xfffffffffffffffe) 04:43:34 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000002440), 0x66082, 0x0) [ 3107.704614][T20348] loop5: detected capacity change from 0 to 4 [ 3107.718816][T20348] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3107.730105][T20353] loop4: detected capacity change from 0 to 4 [ 3107.742004][T20353] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:34 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 04:43:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 3107.754800][T20353] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3107.772211][T20348] loop5: detected capacity change from 0 to 4 [ 3107.784762][T20353] loop4: detected capacity change from 0 to 4 [ 3107.786452][T20348] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 04:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006800d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3107.817375][T20353] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3107.830171][T20353] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) read$char_usb(r0, &(0x7f0000000240)=""/195, 0xc3) [ 3107.899389][T20387] loop5: detected capacity change from 0 to 4 [ 3107.910032][T20387] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3107.959955][T20387] loop5: detected capacity change from 0 to 4 [ 3107.972294][T20387] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e36a, 0x0) 04:43:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/234, 0xff}) 04:43:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004006040040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3108.507654][T20414] loop4: detected capacity change from 0 to 4 [ 3108.510841][T20416] loop5: detected capacity change from 0 to 4 [ 3108.532641][T20414] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3108.541169][T20416] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x68082) write$char_usb(r0, &(0x7f00000000c0)="f10568f920", 0x5) read$char_usb(r0, &(0x7f0000000280)=""/214, 0xd6) [ 3108.545379][T20414] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) [ 3108.579553][T20416] loop5: detected capacity change from 0 to 4 [ 3108.595348][T20416] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020007400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, 0x0}) [ 3108.622480][T20414] loop4: detected capacity change from 0 to 4 [ 3108.629808][T20414] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3108.642526][T20414] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:35 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/fs/cgroup', 0x0, 0x0) [ 3108.707639][T20451] loop5: detected capacity change from 0 to 4 [ 3108.724999][T20451] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000003a00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000039c0)={&(0x7f0000000380)={0x1ec4, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, @generic="be281217b3deee3d393001ea62cd47c05f405ae84829db10a82e9c562d28ee3afa8ff86407139138ffb4ae1f47b47ca627a37de358299d0676e62559fa336e49703ba82f12bd27d788b02d7f3d742c4e89e683e1e8ffb6", @generic="135627e0dc1c462ee34ad3584ab66ca7c241454cf3a326dc1b94355777ec3cf6c98e7d0318e7bc697054dc9d9e4fb46314fcac7e954b4be92b562db33e4077b96ed5ab630bc924e816033a63050f4bcc6ae2233f1679305c586a00efc3a8b65c565ff04aa2146dfe8d20b2abecf6618b16a8650b15105041fd9eaffa404439b099c08ade61da5cad657f0eb3211aceda", @nested={0x205, 0x0, 0x0, 0x1, [@generic="d4789bdb6f6a767522a44356c3bbfc43bfc7924d979554282fbaa88e33cec1ca9bf9fb83a5796c974d17a92672e04325435ff22ce7ad9967e3d46ae5afd0c478caf34cbe7dfad1c9c9e5509e660984955a27e9994e34e7969570ec92db912f5f2f8698e9dd5b6e24d1ccbef9b68f19f8a398", @generic="d8ee064c6cdb1b88460886a9a7e1540171c36794acedc336277c19c8a438ac3b66f9bb25e893c346fa636051371556d8dd76506621041a2e12ba86dd2b16f724f745013aabefc45d4216198e4cb3c742515d079fd97ce1828c079c28b990e27dcc018224ab7cd404f33d0d7d308797cfcb3f2b62853e82655d37df3a550ec3a13713a326df80d17e100b703ddd11e1e06ad14bd2e213e65a190e", @generic="6f0d1d1605329958efeafff74df3511fbbc71a77343b2530c70a085334b319a782c4550792d22d68f4097ac2cb9cfecfeea29e3184fae3296e9ca09ae7513fe4ed8db89c80", @generic="6b636f263571f24b4486b24c8ca6bea7879f71cace698f3071fab6241ccd652bb50623929fc2273fee53878912e89545d1e32f1a7e073a58c628097d18eb0a119045edd32ef2ffeefe32dfaab06af7cd18a6816dd2ec117fb653cb042c0036ea03ed1ae4f3dc16f0823dd801138b301ef6c21da7f983c0518df91336f584e3ba6eb239fa794493f1480ee696b3bdeb94ff5971a342f171922d341665", @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@private2}]}, @nested={0x1311, 0x0, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 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@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="7e0b0094ea8ade48c6d1eff56ddf50a4a50a85e596da3920217527ae6e106fa58237490641f3d7eb243c909713e34d4a3789836b5061b441ec36e50bbc3e69ddaee3905edbdec95f5c343db756211f346bcb2c46e0060c588c212545a2d4d749c004d94b5d6c79cd5d6c5657c3689853aee0abdfd36d4073709800aac25cb6cff7139d5b71747c353a105a8baee1f4037be9e1", @generic="e858266eea12e7d7421f62b30655ae20e295bd1d36b23c78b254bf3487f70a8f915a023316a88b391eaec00afde2f90ef6cf6bca4f2698836b9643c7e4a3aa711adee6bd604d9bfe84ea7ca3798d90b8f602294a0ff03f8d2bb8ad280eb10fab337f4b9615c3c9bc2d21788374626dd30a91754cffbafcc322e5d8d6f61b4ae89ac91912e8cf3898deea1b17a3a701b140a12e836e1e6ba4a601b2c3a64b03181c9fc6c0fa347eaccc559535991b82c5fcb67c0ba72014cf19e34245e26eebfbc8e06b337bece5651e16bc1c59bb17f371a7a91d1db36adff281b069374e4bbe854d1e2585", @generic="56e53d7310ca4586f1f537b3686ebd857dc692fa10c4a0809fdd7f34628b39b615d5c0e143e83b7d6e82a69af4bef1bc603854c199f302f563b955382ee5245f6872166113b766531950e7b7e96f93f80d9c9a9819a9a279ca76772971196d77303584f3a99b1e0c2395e005", @generic="b1a99ea98e57c3f0252ce103254db71d97d9a6bd9210ea859f4ac715bc0398f2cba580cdf5053309f9ea98c83b8d333d87e3906b80bb5c15f847f06c6c3c817ad947e78ad424005d0fc8be879b9b2e2db163d8af3143503fc3d1ab167ab277bf36f1dd9a5230ee8b33b0073596bfd343486297ee43dacdf8ca448eb15b29e9cc350ac4214202f0965014921cd0cc8cc3d98575b8fa70784223a9a989afbc98c71fb78e6fc0de612cfac8dd2b1cbe25ac26622ba92359eca269e0fb12bcebb8ad58ea80a1ed2823ef48d6faa3ccdf9792c906203c2e0df65f7cc2c025ac90f24dbcb31752c140e625a7c789e9e862abcb49", @typed={0x8, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="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"]}, 0x1ec4}}, 0x0) 04:43:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3108.760985][T20451] loop5: detected capacity change from 0 to 4 [ 3108.771117][T20451] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:35 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, 0x0, 0x0) [ 3108.837330][T20475] loop4: detected capacity change from 0 to 4 [ 3108.862556][T20475] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3108.875278][T20475] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3108.899938][T20475] loop4: detected capacity change from 0 to 4 [ 3108.906552][T20475] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3108.919264][T20475] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e36a, 0x0) 04:43:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020007a00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) read$char_usb(r0, &(0x7f0000000800)=""/4096, 0x1000) 04:43:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001d80)={0x14, 0x0, 0x3, 0x201}, 0x14}}, 0x0) 04:43:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0xff, 0x0) read$char_usb(r0, &(0x7f0000001800)=""/4084, 0xff4) 04:43:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3109.384554][T20507] loop5: detected capacity change from 0 to 4 [ 3109.392951][T20509] loop4: detected capacity change from 0 to 4 [ 3109.419520][T20507] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x3, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8}]}, @CTA_SYNPROXY={0x4}, @CTA_ZONE={0x6}]}, 0x2c}}, 0x0) 04:43:35 executing program 1: preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x1000000, 0x0) memfd_create(&(0x7f0000000240)='\x103q}2\x9a\xce\xaf\x03\x86\xe7\xc0\x14\x8f\xf8\xd28\xf4\x1c\xc0\xf9\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xeb\xcd\t\x00\x90k\xd6\x05\r\x84\x87\x1c\b\x8c`\xea\x13A\x90m\xb6&\xd0\x9daA\xc5\xb8_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\xc0\x8b\x19\x17\xb7Rvd\xcb:\b', 0x0) 04:43:35 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_wakeup_irq', 0x401, 0x0) 04:43:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c010000010901"], 0x14c}}, 0x0) [ 3109.426644][T20509] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3109.439452][T20509] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, 0x0, 0x0) 04:43:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x1, 0x1) [ 3109.509631][T20507] loop5: detected capacity change from 0 to 4 [ 3109.520638][T20507] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e36a, 0x0) 04:43:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004004060040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002002a000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c01000001090108000000000000efff0c000000700002000c00028005000100110000000c00028005000100880000002c00018014000300fc0100000000000000000000000000001400040020010000000000000000000000000001060003400003000006000340000400000c00028005000100010000000c00028005000100000000000900010073797a31000000000800064000000d8b8c0002"], 0x14c}}, 0x0) 04:43:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@abs={0x1}, 0x6e) 04:43:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x14, 0x2, 0x2, 0x3}, 0x14}}, 0x0) 04:43:36 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0}}, 0x0) [ 3110.266354][T20561] loop5: detected capacity change from 0 to 4 [ 3110.297552][T20567] loop4: detected capacity change from 0 to 4 [ 3110.304329][T20561] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x118}}], 0x1, 0x0) 04:43:36 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc05812fe, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2c326, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbffffffbffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000034) [ 3110.311240][T20567] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3110.323952][T20567] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:36 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40c0) 04:43:36 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1) [ 3110.362063][T20561] loop5: detected capacity change from 0 to 4 [ 3110.369838][T20567] loop4: detected capacity change from 0 to 4 [ 3110.381649][T20567] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3110.394353][T20567] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3110.403494][T20561] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:36 executing program 1: syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0x26000) 04:43:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) 04:43:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002049b100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000000c0)=@abs, 0x6e, 0x0, 0x2d}}], 0x2, 0x0) 04:43:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000180), 0x0, 0x0) read$char_usb(r0, 0x0, 0x4b0f) 04:43:37 executing program 3: r0 = getpgid(0x0) ptrace(0xffffffffffffffff, r0) 04:43:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3111.156693][T20619] loop4: detected capacity change from 0 to 4 [ 3111.183398][T20619] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3111.196107][T20619] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) 04:43:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24004011, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) 04:43:37 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7}, 0xfffffdba) write$P9_RRENAME(r0, &(0x7f0000000380)={0x7, 0x15, 0x1}, 0x7) 04:43:37 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x204880) select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) [ 3111.212434][T20627] loop5: detected capacity change from 0 to 4 [ 3111.231097][T20627] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) 04:43:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002001b200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)}, 0x0) sendmmsg$unix(r1, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 04:43:37 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) [ 3111.330210][T20619] loop4: detected capacity change from 0 to 4 [ 3111.340971][T20619] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3111.349379][T20660] loop5: detected capacity change from 0 to 4 [ 3111.353670][T20619] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3111.367314][T20660] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002002c500d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3111.413896][T20667] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{0x0}, {0x0}], 0x2}, 0x0) 04:43:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000090040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3111.455723][T20675] loop5: detected capacity change from 0 to 4 [ 3111.466231][T20675] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3111.493651][T20675] loop5: detected capacity change from 0 to 4 04:43:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002033c600d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3111.505578][T20686] loop4: detected capacity change from 0 to 4 [ 3111.511826][T20675] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3111.531061][T20686] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3111.543890][T20686] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3111.578824][T20695] loop5: detected capacity change from 0 to 4 [ 3111.589217][T20695] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3111.600183][T20686] loop4: detected capacity change from 0 to 4 [ 3111.609389][T20686] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020fffe00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3111.622121][T20686] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3111.699705][T20710] loop5: detected capacity change from 0 to 4 [ 3111.711033][T20710] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:38 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 04:43:38 executing program 1: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 04:43:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000a0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200fff00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001940)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001900)={&(0x7f0000001d80)={0xec4, 0xe, 0x3, 0x201, 0x0, 0x0, {}, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="0b8f5b35a3c826b90fabdf327994ee96c8c58d265891a44ca441adb90a661f0adcdf23b3eb0aa81ce456801ba9", @generic="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", @nested={0xd75, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="38df0225b2bf6eb89257efc3981fdd36417aff6766e51f935941eeec708f3c2f05379967188efeec6e01307135d953b65f461d8cd6636fdda7627cba047d908597028186338777ece647d4655db4d6ee86784d3044d4f3fc156425c9abd212496367e6f11d19722539b85adb6f3dedb9e6cb5aae00058a0daadbf4bfe9b9179beaaaa0d409f337cda09cb87face8dbc280ff272a966540a518bc940a78c08819e62da086086d55bc46a33ac6dc", @generic="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"]}]}, 0xec4}}, 0x0) 04:43:38 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) [ 3112.199734][T20730] loop4: detected capacity change from 0 to 4 [ 3112.233658][T20730] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:38 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)) 04:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020feff00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3112.246388][T20730] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3112.258939][T20737] loop5: detected capacity change from 0 to 4 [ 3112.275439][T20737] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3112.320457][T20730] loop4: detected capacity change from 0 to 4 [ 3112.327016][T20730] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3112.339725][T20730] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3112.353165][T20760] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) read$char_usb(r0, 0x0, 0x0) 04:43:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xce3, 0x3ff}) 04:43:38 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000014c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) [ 3112.365512][T20765] loop5: detected capacity change from 0 to 4 04:43:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000b0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3112.400622][T20765] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3112.431116][T20781] loop4: detected capacity change from 0 to 4 04:43:38 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000000b300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0) 04:43:38 executing program 1: pselect6(0x5d, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, 0x0) 04:43:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40000120) sendmmsg$unix(r1, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}}], 0x1, 0x0) 04:43:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000fd40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005a80)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) [ 3112.449760][T20765] loop5: detected capacity change from 0 to 4 [ 3112.456434][T20781] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3112.469235][T20781] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3112.479577][T20765] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3112.531468][T20781] loop4: detected capacity change from 0 to 4 [ 3112.543361][T20781] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3112.556102][T20781] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3112.603952][T20818] loop5: detected capacity change from 0 to 4 [ 3112.623237][T20818] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3112.669651][T20818] loop5: detected capacity change from 0 to 4 [ 3112.676550][T20818] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:39 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:39 executing program 2: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSTAT(r0, &(0x7f0000000000)={0x3a, 0x7d, 0x0, {0x0, 0x33}}, 0x3a) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7}, 0xfffffdba) 04:43:39 executing program 3: add_key$keyring(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xfffffffffffffff8) 04:43:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000300d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3113.130311][T20837] loop5: detected capacity change from 0 to 4 [ 3113.147227][T20837] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3113.159396][T20844] loop4: detected capacity change from 0 to 4 04:43:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x64, 0x2, 0x2, 0x3, 0x0, 0x0, {0x2}, [@CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_TUPLE={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}]}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, 0x64}}, 0x0) 04:43:39 executing program 3: add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) [ 3113.175386][T20844] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3113.188137][T20844] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3113.206886][T20837] loop5: detected capacity change from 0 to 4 [ 3113.213809][T20837] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3113.225138][T20857] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3113.243753][T20844] loop4: detected capacity change from 0 to 4 [ 3113.263089][T20844] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3113.275814][T20844] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3113.289650][T20868] loop5: detected capacity change from 0 to 4 [ 3113.305692][T20868] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3113.351587][T20868] loop5: detected capacity change from 0 to 4 [ 3113.363059][T20868] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003b40)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000003b80)=@abs, &(0x7f0000003c00)=0x6e) 04:43:39 executing program 3: pipe2$9p(0xfffffffffffffffc, 0x0) 04:43:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000d0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000500d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3113.521090][T20892] loop5: detected capacity change from 0 to 4 [ 3113.527796][T20894] loop4: detected capacity change from 0 to 4 [ 3113.538658][T20892] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3113.549571][T20894] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3113.562277][T20894] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3113.589247][T20892] loop5: detected capacity change from 0 to 4 [ 3113.595919][T20892] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:40 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:40 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r0 = eventfd2(0x7, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) 04:43:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000180)=0x2, 0x4) 04:43:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040010d0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000600d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$unix(r0, 0x0, 0x0) [ 3114.029882][T20927] loop4: detected capacity change from 0 to 4 [ 3114.036792][T20932] loop5: detected capacity change from 0 to 4 [ 3114.053953][T20932] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3114.064161][T20927] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x2, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_ZONE={0x6}]}, 0x1c}}, 0x0) 04:43:40 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x4, 0x0, &(0x7f0000000480)) 04:43:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000700d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3114.066767][T20940] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3114.076892][T20927] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:40 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3}]}, 0x10) 04:43:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2tp={0x2, 0x0, @broadcast}, @rc, @nfc={0x27, 0x0, 0x0, 0x6}}) 04:43:40 executing program 1: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0xfffffffffffffff8}, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x40]}, 0x8}) [ 3114.173324][T20953] loop5: detected capacity change from 0 to 4 [ 3114.177333][T20927] loop4: detected capacity change from 0 to 4 [ 3114.188675][T20927] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3114.201376][T20927] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3114.218908][T20953] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3114.282275][T20953] loop5: detected capacity change from 0 to 4 [ 3114.298505][T20953] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @loopback}, @in={0x2, 0x0, @loopback}, @vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x5}) 04:43:41 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0xffffffffffffffff) 04:43:41 executing program 1: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000140)='cifs.idmap\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) 04:43:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000e0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:41 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000800d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:41 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="b81200001b0001"], 0x12b8}}, 0x0) [ 3114.880808][T20991] loop5: detected capacity change from 0 to 4 [ 3114.901473][T20994] loop4: detected capacity change from 0 to 4 [ 3114.913765][T20991] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3114.931006][T20994] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3114.943730][T20994] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3114.959311][T20991] loop5: detected capacity change from 0 to 4 [ 3114.974999][T21011] selinux_netlink_send: 69 callbacks suppressed 04:43:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @multicast2}, {0x2, 0x0, @remote}, 0x114}) 04:43:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2021, 0x0) [ 3114.975011][T21011] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=27 sclass=netlink_tcpdiag_socket pid=21011 comm=syz-executor.2 [ 3114.982566][T21012] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3115.010831][T20994] loop4: detected capacity change from 0 to 4 [ 3115.017011][T20991] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:41 executing program 3: epoll_create1(0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 04:43:41 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, &(0x7f0000000100)={0x7}, &(0x7f0000000140)={0x77359400}, 0x0) 04:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000900d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3115.039102][T20994] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3115.051805][T20994] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @dev}, 0x8) 04:43:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 04:43:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000f0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:41 executing program 1: add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x14, 0x0) [ 3115.121515][T21034] loop5: detected capacity change from 0 to 4 [ 3115.155535][T21034] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3115.220330][T21034] loop5: detected capacity change from 0 to 4 [ 3115.230442][T21062] loop4: detected capacity change from 0 to 4 [ 3115.240014][T21034] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3115.245547][T21062] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3115.259054][T21062] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3115.299341][T21062] loop4: detected capacity change from 0 to 4 [ 3115.309839][T21062] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3115.322623][T21062] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:42 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:42 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) 04:43:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x0, 0x0, "94f2fcc350de0db698082d6a74174eb7a7e24aceef1b0af0d4871e7fa42b567e9c4e9dff0f2f069fa23590432d1c728eaec94d128f9acac21026d4605a257f2e", "8ec3c891a300969c41704939f3eccadc3150ca0e30195e3fc65b43e07b08284f"}) 04:43:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}, 0x214, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2, 0xe1}) 04:43:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000a00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004020100040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:42 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="b81200001400010028bdcbe2aab8517c10"], 0x12b8}}, 0x0) 04:43:42 executing program 3: mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x5) 04:43:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000b00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3115.792538][T21099] loop5: detected capacity change from 0 to 4 [ 3115.801586][T21100] loop4: detected capacity change from 0 to 4 [ 3115.813921][T21099] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {}, {0x2, 0x0, @multicast2}, {0x2, 0x0, @remote}}) [ 3115.845691][T21100] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3115.858407][T21100] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3115.873796][T21116] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:42 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, 0x0, &(0x7f0000000040)) 04:43:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, 0x0, &(0x7f00000004c0)) [ 3115.897702][T21122] loop5: detected capacity change from 0 to 4 [ 3115.915476][T21122] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3115.929390][T21100] loop4: detected capacity change from 0 to 4 [ 3115.948244][T21100] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3115.960973][T21100] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3115.985653][T21122] loop5: detected capacity change from 0 to 4 [ 3115.997613][T21122] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006200)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@arp={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'wlan0\x00', 'macvtap0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev, @dev, @private, 0x4}}}, {{@arp={@rand_addr, @rand_addr, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@random="b5ec07a93fd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0\x00', 'netpci0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) 04:43:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000110040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:43 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x63035e35}]}, 0x10) 04:43:43 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:43 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg$sock(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@tipc, 0x80, &(0x7f0000000700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 04:43:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, @vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x5}) [ 3116.671665][T21162] loop4: detected capacity change from 0 to 4 [ 3116.676687][T21161] loop5: detected capacity change from 0 to 4 [ 3116.692742][T21162] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3116.705564][T21162] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:43 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 04:43:43 executing program 3: getresgid(&(0x7f0000000340), &(0x7f0000002440), &(0x7f0000002480)) 04:43:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x11d, 0x4000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 3116.725658][T21161] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3116.759354][T21162] loop4: detected capacity change from 0 to 4 [ 3116.768626][T21161] loop5: detected capacity change from 0 to 4 04:43:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 04:43:43 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, 0x0) [ 3116.787513][T21162] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3116.787684][T21189] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3116.800262][T21162] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3116.822233][T21161] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000d00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000120040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3116.917947][T21210] loop5: detected capacity change from 0 to 4 [ 3116.929304][T21210] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3116.954571][T21217] loop4: detected capacity change from 0 to 4 [ 3116.962547][T21217] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3116.975365][T21217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3116.976509][T21210] loop5: detected capacity change from 0 to 4 [ 3116.991039][T21210] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3117.000133][T21217] loop4: detected capacity change from 0 to 4 [ 3117.009555][T21217] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3117.022348][T21217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:43 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000040)={&(0x7f0000005100), 0x8, &(0x7f0000005240)={&(0x7f0000005140)={0x14}, 0x14}}, 0x0) 04:43:43 executing program 1: socketpair(0xa, 0x2, 0x7, 0x0) 04:43:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @l2tp={0x2, 0x0, @local}, @xdp, @ethernet={0x0, @remote}, 0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x375, 0x1, 0x8bb}) 04:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000e00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000200040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3117.553717][T21244] loop4: detected capacity change from 0 to 4 [ 3117.554339][T21243] loop5: detected capacity change from 0 to 4 [ 3117.584326][T21244] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:44 executing program 2: socketpair(0x10, 0x2, 0xfffffffd, 0x0) [ 3117.597168][T21244] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3117.607268][T21243] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:44 executing program 1: pipe2$9p(&(0x7f0000000100), 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 04:43:44 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ipvlan0\x00', {0x2, 0x0, @private}}) [ 3117.647337][T21243] loop5: detected capacity change from 0 to 4 [ 3117.656294][T21243] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cd96e4192ddf641e2ab7894793ab34572a2957f885da4b133f2f7600f0f1833e7f3ce8c1fa431d21ba100ca583c0d9215f8f7cb37fce7799dd453868775e8064", "1c940bae8aadd5f15e6255b11f59a02d2b5e3a957ee3d0010f01ff02144d11be33bda9e2d36b588e97f2d5886b269db42ffb9246061d3aec04b596c919101fa4", "17fc1782aa88267f14171792b5e4bf97edb25ff207acea9a335218abed25fc8b"}) 04:43:44 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x12b8}}, 0x0) 04:43:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000f00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3117.689427][T21272] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3117.701494][T21244] loop4: detected capacity change from 0 to 4 [ 3117.711585][T21244] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3117.724317][T21244] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3117.748921][T21286] loop5: detected capacity change from 0 to 4 [ 3117.769432][T21286] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3117.828014][T21286] loop5: detected capacity change from 0 to 4 [ 3117.838178][T21286] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:44 executing program 1: r0 = socket(0x11, 0x3, 0x0) recvfrom(r0, 0x0, 0x0, 0x2100, 0x0, 0x0) 04:43:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr=0x64010102}, {0x2, 0x0, @multicast2}, {0x2, 0x0, @remote}, 0x114, 0x0, 0x0, 0x0, 0x100}) 04:43:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e20, 0x0, 'lblc\x00'}, 0x2c) 04:43:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004010200040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:44 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:44 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2a, 0x0, &(0x7f0000000040)) [ 3118.495869][T21316] loop5: detected capacity change from 0 to 4 [ 3118.524818][T21322] loop4: detected capacity change from 0 to 4 [ 3118.531333][T21316] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:43:44 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000001300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) [ 3118.561451][T21330] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3118.564203][T21322] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3118.583641][T21322] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3118.596772][T21316] loop5: detected capacity change from 0 to 4 04:43:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000005d00)={0x0, 0x0, &(0x7f0000005cc0)={&(0x7f00000000c0)=ANY=[], 0xec4}}, 0x0) 04:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001100d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3118.605799][T21316] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="4c0000000000000000000000070000000713b364010102ac1414bbffffffff7f00000100008927e2ffffffffac141426ac1414aae00000020a010101ac1414aa0a010100640101017f00000100000000140000000000000000000000010000000100000000000000140000000000000000000000010000007f0000000000000034000000000000000000000007000000440caed00000ef580000001b4418"], 0xb8}, 0x0) 04:43:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000007c0)={{0x2, 0x0, @local}, {0x0, @random="f9f945a58f79"}, 0x68, {0x2, 0x0, @broadcast}, 'veth0_to_bond\x00'}) [ 3118.667092][T21353] loop5: detected capacity change from 0 to 4 [ 3118.675708][T21322] loop4: detected capacity change from 0 to 4 [ 3118.682403][T21353] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3118.694255][T21322] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3118.707144][T21322] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0) 04:43:45 executing program 1: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0xbb6a7d6e3037658a, 0x0) [ 3118.721021][T21353] loop5: detected capacity change from 0 to 4 [ 3118.732090][T21353] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000220040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3118.811301][T21386] loop4: detected capacity change from 0 to 4 [ 3118.823782][T21386] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3118.836556][T21386] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:45 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x40]}, 0x8}) [ 3119.344154][T21397] loop5: detected capacity change from 0 to 4 [ 3119.354640][T21397] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:45 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) 04:43:45 executing program 3: ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000005c0)={0xb3, 0x9bd, 0x1}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x9, 0x3, 0x13, 0x0, "be071b4b7e0dbee9a9de31844ac1d5bed97f1a08ec9b78cd24455b955bd4d6c7328b060d738eff3526fd61f560bc3876bc0d7e69ab906804b13ec5875bed28d0", "81e4cc9175e81bbcc1b5565c8fa8fd33f39e83027fc6756eb2f1eb30cb91a496", [0x1, 0x8002]}) r0 = syz_open_dev$loop(&(0x7f0000008680), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000086c0)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 04:43:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000250040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f00000008c0)={0x14}, 0x78}}, 0x0) 04:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002200d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:45 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:43:45 executing program 3: add_key$keyring(&(0x7f0000000080), 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd) [ 3119.519057][T21423] loop5: detected capacity change from 0 to 4 [ 3119.531731][T21427] loop4: detected capacity change from 0 to 4 [ 3119.543522][T21423] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:45 executing program 3: socketpair(0x0, 0x7e0bd733b66ae9c7, 0x0, 0x0) 04:43:45 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) read(r0, &(0x7f0000000200)=""/236, 0xec) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "d18620a328f5f55f"}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, "60aad60e883d1629"}) [ 3119.567972][T21427] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3119.580702][T21427] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3119.610056][T21423] loop5: detected capacity change from 0 to 4 [ 3119.617215][T21423] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3119.629055][T21427] loop4: detected capacity change from 0 to 4 [ 3119.639372][T21427] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3119.652077][T21427] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:46 executing program 3: r0 = socket(0x11, 0x3, 0x0) bind$inet(r0, 0x0, 0x0) 04:43:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002500d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004001360040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:46 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) [ 3120.213221][T21472] loop5: detected capacity change from 0 to 4 [ 3120.215140][T21473] loop4: detected capacity change from 0 to 4 [ 3120.226871][T21472] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3120.250215][T21473] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x0, @broadcast}}}, 0x90) 04:43:46 executing program 1: r0 = socket(0x11, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), 0x0, 0x0) 04:43:46 executing program 1: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, r1) [ 3120.262979][T21473] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3120.274145][T21472] loop5: detected capacity change from 0 to 4 [ 3120.288589][T21472] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3120.309444][T21473] loop4: detected capacity change from 0 to 4 [ 3120.320782][T21473] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3120.333542][T21473] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x108, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@arp={@dev, @private, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'macsec0\x00', 'gre0\x00'}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) 04:43:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local}, {0x0, @broadcast}, 0x48, {0x2, 0x0, @loopback}, 'ipvlan0\x00'}) 04:43:46 executing program 1: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x7}, &(0x7f0000000140)={0x77359400}, 0x0) 04:43:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004001370040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3120.437145][T21517] loop4: detected capacity change from 0 to 4 [ 3120.456175][T21517] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3120.468898][T21517] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3120.518897][T21517] loop4: detected capacity change from 0 to 4 [ 3120.525664][T21517] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3120.538392][T21517] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004800d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) 04:43:47 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="b81200001400351e28bdcbe2aab8517c10"], 0x12b8}}, 0x0) 04:43:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2}}, 0x1, 0x1, [{{0x2, 0x0, @empty}}]}, 0x110) 04:43:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040003f0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @l2tp, @hci={0x1f, 0x3, 0x1}, @nfc, 0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x379, 0x1, 0x8bb}) [ 3121.101631][T21541] loop5: detected capacity change from 0 to 4 [ 3121.110675][T21542] loop4: detected capacity change from 0 to 4 [ 3121.122736][T21541] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:47 executing program 2: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x9ad656b099c8920d) 04:43:47 executing program 1: syz_open_dev$loop(&(0x7f0000000380), 0x9, 0x86241) 04:43:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="010300000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x190) [ 3121.143939][T21542] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3121.156655][T21542] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3121.189291][T21541] loop5: detected capacity change from 0 to 4 04:43:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @dev={0xac, 0x14, 0x14, 0x25}}, 0x8) 04:43:47 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x40]}, 0x8}) [ 3121.207152][T21541] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3121.275763][T21542] loop4: detected capacity change from 0 to 4 [ 3121.282427][T21542] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3121.295249][T21542] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:48 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:43:48 executing program 3: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x40) 04:43:48 executing program 1: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 04:43:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000400040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0xfffffffffffffffd) 04:43:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), r0) [ 3121.974729][T21600] loop5: detected capacity change from 0 to 4 [ 3121.975411][T21598] loop4: detected capacity change from 0 to 4 [ 3121.989200][T21600] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:48 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) setns(r0, 0x0) [ 3122.018762][T21607] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3122.041562][T21598] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3122.054268][T21598] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) 04:43:48 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x0, 0x0, 0x0) [ 3122.068824][T21600] loop5: detected capacity change from 0 to 4 [ 3122.081441][T21600] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3122.109778][T21598] loop4: detected capacity change from 0 to 4 [ 3122.123041][T21598] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3122.135896][T21598] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3122.153202][T21635] loop5: detected capacity change from 0 to 4 [ 3122.171761][T21635] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3122.230463][T21635] loop5: detected capacity change from 0 to 4 [ 3122.238400][T21635] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @empty}, @in={0x2, 0x0, @remote}, @l2tp={0x2, 0x0, @dev}}) 04:43:49 executing program 3: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, r1) 04:43:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @in={0x2, 0x0, @empty}, @l2tp, 0x5}) 04:43:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000480040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006800d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:49 executing program 1: setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)={0x0, @private, 0x0, 0x0, 'ovf\x00'}, 0xffffffffffffff65) [ 3122.822659][T21662] loop5: detected capacity change from 0 to 4 [ 3122.823468][T21664] loop4: detected capacity change from 0 to 4 [ 3122.840758][T21664] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3122.853516][T21664] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}, 0x214}) 04:43:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYBLOB='JP{'], 0x78}}, 0x0) [ 3122.875302][T21662] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3122.886769][T21674] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3122.901242][T21664] loop4: detected capacity change from 0 to 4 04:43:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000005d00)={0x0, 0x0, &(0x7f0000005cc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0004"], 0xec4}}, 0x0) [ 3122.919356][T21664] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3122.932054][T21664] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3122.964191][T21662] loop5: detected capacity change from 0 to 4 04:43:49 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) pselect6(0x9b, &(0x7f0000000080), &(0x7f0000000040)={0x9}, 0x0, 0x0, 0x0) 04:43:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040004c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3122.975313][T21662] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3123.049506][T21708] loop4: detected capacity change from 0 to 4 [ 3123.066673][T21708] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3123.079493][T21708] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3123.149366][T21708] loop4: detected capacity change from 0 to 4 [ 3123.156939][T21708] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3123.169650][T21708] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:50 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, "2174e04626a670b966ec640580ec0226fbba0e"}) 04:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006c00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x31, 0x0, 0x0) 04:43:50 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, 0x0, 0x0) 04:43:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000600040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000005280)={&(0x7f0000005100), 0xfef7, &(0x7f0000005240)={&(0x7f00000020c0)=ANY=[@ANYBLOB="9319a71e", @ANYRES64, @ANYBLOB="f7ffffffff0e0010002000070000"], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x0) [ 3123.674631][T21732] loop5: detected capacity change from 0 to 4 [ 3123.704253][T21732] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3123.706998][T21736] loop4: detected capacity change from 0 to 4 04:43:50 executing program 2: epoll_create1(0xe90884f14c45f426) 04:43:50 executing program 1: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 04:43:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x4, 0x1, 0x18, 0xf, "36fe58b630b6984a871be2326e823b53436f9ba96324441b3effa93649d8e3f8769ba83ce62f7588f344572abcdad51da78c17ce4623053d5767db3286f317c7", "22ceb94c5a7115739392cfb9608113167910708bac29edfce3541e8f2c6d5232", [0x9, 0x8]}) [ 3123.732671][T21736] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3123.745388][T21736] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020007400d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000680040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3123.792162][T21751] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @multicast2}}, 0x0, 0x2, [{{0x2, 0x0, @empty}}, {{0x2, 0x0, @remote}}]}, 0x190) 04:43:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) [ 3123.840153][T21764] loop5: detected capacity change from 0 to 4 [ 3123.851598][T21764] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3123.863411][T21769] loop4: detected capacity change from 0 to 4 [ 3123.874289][T21769] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 3123.887055][T21769] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3123.911248][T21764] loop5: detected capacity change from 0 to 4 [ 3123.920465][T21764] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3123.960720][T21769] loop4: detected capacity change from 0 to 4 [ 3123.967904][T21769] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3123.980654][T21769] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:50 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, 0x0, &(0x7f0000000280)) 04:43:50 executing program 3: clock_gettime(0x5dd305d3c4c4b413, 0x0) 04:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020007a00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@remote}, 0x8) 04:43:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040006c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001f40)=ANY=[], 0x15fc}}, 0x0) [ 3124.581252][T21802] loop4: detected capacity change from 0 to 4 [ 3124.591342][T21804] loop5: detected capacity change from 0 to 4 [ 3124.604076][T21802] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3124.616896][T21802] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:51 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 04:43:51 executing program 1: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='z', 0x1, r0) add_key$keyring(&(0x7f00000001c0), 0x0, 0x0, 0x0, r1) [ 3124.630926][T21804] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3124.659074][T21802] loop4: detected capacity change from 0 to 4 [ 3124.666104][T21802] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:51 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local, 'team_slave_1\x00'}}, 0x80, 0x0}, 0x0) [ 3124.678927][T21802] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3124.692430][T21822] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3124.708103][T21804] loop5: detected capacity change from 0 to 4 [ 3124.718887][T21804] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x108, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@dev, @private, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'macsec0\x00', 'gre0\x00'}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) 04:43:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000005d00)={0x0, 0x0, &(0x7f0000005cc0)={0x0, 0xec4}}, 0x0) 04:43:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="2d25dafa77d4e3eea0555caedbaf5bee30000000", @ANYRES16=r1, @ANYBLOB="200028bd7000f08a00001400000008000a000300000008000d00090000000800050001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@private1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xfffffffffffffee1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000280)="ceaa5f11f224bf238ecdccb39209622fa81d8c2c8e5dfbdd63bd1d3cf99cb03d8308299b5610b913401d7b7114cd0b0d30c14eee8536c2476c51a9561d8275bb68134cd6338ed7bd12617df7d1cd191fbb88e9145b7b36db444818a17656cab2470f8a53a712c822902d77734a7abd52352f78b0aca64ec3985d631a29ac696413be03e43d27dc6d8034fe6dacb34b017add3ff1becafade3b563c65d324a1821f0d4e845cc32f22517de765e1ada54f82ee2e7a3f433d", 0xb7) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @broadcast}, 0x214, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xff, 0x2, 0xe1}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6_vti0\x00', r3, 0x2f, 0x5, 0x7, 0xc7, 0x12, @empty, @private1, 0x1, 0x40, 0x80, 0x917}}) 04:43:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000fe00d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000740040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:51 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:51 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "d18620a328f5f55f"}) gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, "60aad60e883d1629"}) 04:43:51 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @can, @sco, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}) [ 3125.460214][T21859] loop4: detected capacity change from 0 to 4 [ 3125.482544][T21859] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3125.495275][T21859] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3125.498990][T21866] loop5: detected capacity change from 0 to 4 04:43:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "55bf482042a775782eb90aac915fae0e1e19e02c26d06fee99bb7c5b26e66d6bcb84ea58fb9d47dc891f818004d78b074ba77788c3cde9388cee9ab88538520c", "169bc423db65e20c6ebea2f2a68e3f8caddd607a0000000000000007c18c9395"}) [ 3125.530540][T21866] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3125.558407][T21866] loop5: detected capacity change from 0 to 4 04:43:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) 04:43:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000007c0)={{0x2, 0x0, @private}, {0x0, @broadcast}, 0x48, {0x2, 0x0, @loopback}, 'veth0_macvtap\x00'}) 04:43:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020003a01d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3125.574714][T21866] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3125.577096][T21859] loop4: detected capacity change from 0 to 4 [ 3125.595534][T21885] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3125.617102][T21859] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:52 executing program 1: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/244) 04:43:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @xdp, @l2tp, 0x5}) [ 3125.629823][T21859] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:52 executing program 2: keyctl$search(0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0) 04:43:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @in={0x2, 0x0, @remote}, @l2tp, 0x5}) 04:43:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040007a0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3125.673580][T21906] loop5: detected capacity change from 0 to 4 [ 3125.711593][T21906] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3125.759214][T21906] loop5: detected capacity change from 0 to 4 [ 3125.766242][T21906] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3125.796241][T21928] loop4: detected capacity change from 0 to 4 [ 3125.806657][T21928] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3125.819465][T21928] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3125.868029][T21928] loop4: detected capacity change from 0 to 4 [ 3125.878638][T21928] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3125.891357][T21928] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:52 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e36a, 0x0) 04:43:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x16, 0x0, 0x0) 04:43:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @loopback}, 'ipvlan0\x00'}) 04:43:52 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in6=@remote}, {@in6=@remote, 0x0, 0x32}, @in6=@private1, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}]}, 0x154}}, 0x0) 04:43:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020005f01d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004002c80040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3126.383897][T21955] loop5: detected capacity change from 0 to 4 [ 3126.395279][T21960] loop4: detected capacity change from 0 to 4 [ 3126.414889][T21955] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3126.417661][T21960] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:52 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 04:43:52 executing program 3: add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0xffab, 0x0) 04:43:52 executing program 3: r0 = socket(0x11, 0x3, 0x0) accept4(r0, 0x0, 0x0, 0x0) 04:43:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) [ 3126.433931][T21960] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3126.469193][T21974] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.0'. 04:43:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0x11, @loopback, 0x0, 0x0, 'sh\x00'}, 0x2c) 04:43:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000b201d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3126.488324][T21955] loop5: detected capacity change from 0 to 4 [ 3126.495008][T21955] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3126.499059][T21960] loop4: detected capacity change from 0 to 4 [ 3126.513817][T21960] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3126.526560][T21960] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3126.598211][T22007] loop5: detected capacity change from 0 to 4 [ 3126.605360][T22007] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) 04:43:53 executing program 3: pselect6(0x3d, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000240)={0x9}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 04:43:53 executing program 2: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) 04:43:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004002c90040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @l2tp={0x2, 0x0, @broadcast}, @ethernet, 0x5}) 04:43:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000402d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'syz_tun\x00'}, 0x18) [ 3127.277257][T22025] loop4: detected capacity change from 0 to 4 [ 3127.296352][T22030] loop5: detected capacity change from 0 to 4 [ 3127.308922][T22025] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) 04:43:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @empty}, @in={0x2, 0x0, @remote}, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x31}}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x81}) socket$nl_route(0x10, 0x3, 0x0) 04:43:53 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, 0xffffffffffffffff) [ 3127.321647][T22025] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3127.336830][T22030] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @multicast1}, 0x10) 04:43:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e36a, 0x0) [ 3127.388792][T22030] loop5: detected capacity change from 0 to 4 [ 3127.406523][T22030] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 04:43:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0xe8, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@arp={@dev, @dev, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'tunl0\x00', 'veth1_macvtap\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28}}, {{@arp={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'netdevsim0\x00', 'veth1_to_batadv\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @empty, @loopback, @dev}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) [ 3127.487034][T22025] loop4: detected capacity change from 0 to 4 [ 3127.504486][T22025] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3127.517263][T22025] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004002f20040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:53 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 04:43:53 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r0) 04:43:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004d02d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) [ 3127.602369][T22091] loop4: detected capacity change from 0 to 4 [ 3127.615500][T22094] loop5: detected capacity change from 0 to 4 [ 3127.623096][T22091] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3127.635813][T22091] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:54 executing program 2: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 04:43:54 executing program 3: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='z', 0x1, r0) 04:43:54 executing program 1: r0 = socket(0x11, 0x3, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) [ 3127.644009][T22099] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=22099 comm=syz-executor.1 [ 3127.662158][T22094] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @dev}, @in={0x2, 0x0, @dev}, @l2tp, 0x5}) 04:43:54 executing program 2: r0 = add_key$keyring(&(0x7f0000000440), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000380), 0x0, 0x0, 0x0, r0) [ 3127.706048][T22091] loop4: detected capacity change from 0 to 4 [ 3127.716562][T22094] loop5: detected capacity change from 0 to 4 [ 3127.723681][T22094] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3127.733731][T22091] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3127.746501][T22091] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000a002d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040fffe0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:54 executing program 3: r0 = socket(0x11, 0x3, 0x0) recvmmsg$unix(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x12001, 0x0) 04:43:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@dev, @loopback}, 0xc) 04:43:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @l2tp={0x2, 0x0, @local}, @xdp, @ethernet={0x0, @remote}, 0x3f}) [ 3128.395736][T22144] loop4: detected capacity change from 0 to 4 [ 3128.406788][T22144] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3128.407606][T22143] loop5: detected capacity change from 0 to 4 [ 3128.419526][T22144] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @l2tp={0x2, 0x0, @local}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, @llc={0x1a, 0x205, 0x0, 0x34, 0x4, 0x1f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x923}) 04:43:54 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:43:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x84, @remote, 0x0, 0x3, 'sed\x00'}, 0x2c) [ 3128.463761][T22143] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3128.500683][T22144] loop4: detected capacity change from 0 to 4 [ 3128.510447][T22143] loop5: detected capacity change from 0 to 4 [ 3128.527085][T22143] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3128.533949][T22144] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3128.546711][T22144] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@private, @loopback}, 0xc) 04:43:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@arp={@remote, @multicast1, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'bond_slave_0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@arp={@dev, @rand_addr, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {@mac=@dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz_tun\x00', 'geneve1\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @empty, @rand_addr, @remote}}}, {{@arp={@multicast2, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@multicast}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_to_batadv\x00', 'bridge_slave_0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) 04:43:55 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/pid\x00') syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/pid\x00') 04:43:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400fff0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000c502d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:55 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) read$char_usb(r0, 0x0, 0x0) 04:43:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, 0x0) 04:43:55 executing program 3: syz_open_dev$evdev(&(0x7f0000002c40), 0x9e77, 0x0) 04:43:55 executing program 2: syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001740), 0x100, 0x480) [ 3129.252665][T22209] loop4: detected capacity change from 0 to 4 [ 3129.259434][T22211] loop5: detected capacity change from 0 to 4 [ 3129.277494][T22209] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3129.290245][T22209] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:55 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000280)='bic\x00', 0x4) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4800) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4800) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 04:43:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 04:43:55 executing program 2: clock_gettime(0x5dd305d3c4c4b411, 0x0) [ 3129.304390][T22211] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3129.358885][T22211] loop5: detected capacity change from 0 to 4 [ 3129.373307][T22211] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3129.382153][T22209] loop4: detected capacity change from 0 to 4 [ 3129.391130][T22209] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000003d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:55 executing program 1: syz_open_dev$evdev(&(0x7f0000000240), 0x0, 0x200) [ 3129.403877][T22209] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3129.449315][T22255] loop5: detected capacity change from 0 to 4 [ 3129.467738][T22255] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3129.527803][T22255] loop5: detected capacity change from 0 to 4 [ 3129.534492][T22255] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/91) 04:43:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000180)=':'}) 04:43:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040feff0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x0, 0x0}) 04:43:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000204d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000380)=""/92) 04:43:56 executing program 2: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) 04:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000604d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3130.172665][T22286] loop4: detected capacity change from 0 to 4 [ 3130.179079][T22290] loop5: detected capacity change from 0 to 4 [ 3130.185340][T22286] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3130.198068][T22286] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3130.203401][T22290] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:56 executing program 1: syz_open_dev$evdev(&(0x7f0000001080), 0x0, 0x14d000) 04:43:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, 0x0) 04:43:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000020040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:56 executing program 3: syz_open_dev$evdev(&(0x7f0000002c40), 0x0, 0x50100) 04:43:56 executing program 2: ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, 0x0) [ 3130.318346][T22316] loop4: detected capacity change from 0 to 4 [ 3130.323573][T22318] loop5: detected capacity change from 0 to 4 [ 3130.341311][T22316] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3130.354129][T22316] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:56 executing program 1: syz_open_dev$evdev(&(0x7f0000001080), 0x0, 0x14d000) 04:43:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000ac0)=""/216) [ 3130.376859][T22318] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3130.451199][T22316] loop4: detected capacity change from 0 to 4 [ 3130.451838][T22318] loop5: detected capacity change from 0 to 4 [ 3130.462794][T22316] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3130.469266][T22318] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3130.476095][T22316] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000bc0)=""/146) 04:43:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000480)=""/244) 04:43:57 executing program 2: syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000f40), 0x0, 0x0) 04:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001004d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000030040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001280), 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, 0x0) 04:43:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0xc020660b, 0x0) [ 3131.086566][T22361] loop5: detected capacity change from 0 to 4 [ 3131.097998][T22361] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3131.126418][T22370] loop4: detected capacity change from 0 to 4 04:43:57 executing program 1: syz_open_dev$evdev(&(0x7f0000003440), 0x0, 0x383002) 04:43:57 executing program 2: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0xd0b00) [ 3131.151567][T22361] loop5: detected capacity change from 0 to 4 [ 3131.159765][T22370] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3131.171844][T22361] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3131.172496][T22370] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000005d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:57 executing program 1: syz_open_dev$evdev(&(0x7f00000004c0), 0xcd, 0x0) syz_open_dev$evdev(&(0x7f0000000580), 0x0, 0x0) 04:43:57 executing program 2: syz_open_dev$evdev(&(0x7f0000000000), 0x7fff, 0x2) [ 3131.247626][T22370] loop4: detected capacity change from 0 to 4 [ 3131.260525][T22370] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3131.270249][T22406] loop5: detected capacity change from 0 to 4 [ 3131.273257][T22370] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, 0x0) 04:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000006d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3131.311133][T22406] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:57 executing program 2: syz_open_dev$evdev(&(0x7f0000003440), 0x0, 0x0) [ 3131.418024][T22436] loop5: detected capacity change from 0 to 4 [ 3131.443735][T22436] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3131.497585][T22436] loop5: detected capacity change from 0 to 4 [ 3131.504145][T22436] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000040040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100), 0xde, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x9]) 04:43:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x17, 0x0, 0x0}) 04:43:58 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1981, 0x0) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r2, 0x0, 0x0) 04:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000406d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3131.965933][T22462] loop5: detected capacity change from 0 to 4 [ 3131.983468][T22462] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3131.990288][T22465] loop4: detected capacity change from 0 to 4 04:43:58 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001600)) 04:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000007d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/16) 04:43:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000003440), 0x0, 0x383002) ioctl$EVIOCGBITSND(r0, 0x80404532, 0x0) 04:43:58 executing program 2: syz_open_dev$evdev(&(0x7f0000001280), 0x0, 0x0) [ 3132.012826][T22465] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3132.025563][T22465] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:58 executing program 3: syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x6180) [ 3132.081996][T22465] loop4: detected capacity change from 0 to 4 [ 3132.101816][T22465] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3132.114555][T22465] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3132.124663][T22489] loop5: detected capacity change from 0 to 4 [ 3132.135410][T22489] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3132.181931][T22489] loop5: detected capacity change from 0 to 4 [ 3132.188763][T22489] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:43:59 executing program 2: r0 = epoll_create1(0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 04:43:59 executing program 3: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001100)) 04:43:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) 04:43:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000050040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000009d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:43:59 executing program 2: r0 = epoll_create1(0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) [ 3132.862144][T22530] loop4: detected capacity change from 0 to 4 [ 3132.863677][T22527] loop5: detected capacity change from 0 to 4 [ 3132.897849][T22530] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:43:59 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 04:43:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') dup3(r1, r0, 0x0) [ 3132.899543][T22527] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3132.910596][T22530] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:43:59 executing program 2: socketpair(0xa, 0x801, 0x0, &(0x7f0000000400)) 04:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000ad2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3132.973775][T22527] loop5: detected capacity change from 0 to 4 [ 3132.979996][T22530] loop4: detected capacity change from 0 to 4 [ 3132.987852][T22530] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3133.000632][T22530] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3133.014756][T22527] EXT4-fs (loop5): invalid first ino: 3831580524 04:43:59 executing program 1: keyctl$instantiate_iov(0x6, 0x0, 0x0, 0x0, 0x0) [ 3133.101744][T22582] loop5: detected capacity change from 0 to 4 [ 3133.112598][T22582] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3133.161622][T22582] loop5: detected capacity change from 0 to 4 [ 3133.168085][T22582] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:00 executing program 3: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='\f', 0x1, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) 04:44:00 executing program 2: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000140)=[{}], 0x1, 0x177) 04:44:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000060040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:00 executing program 1: r0 = epoll_create1(0x0) r1 = eventfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 04:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000bd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1981, 0x0) write$cgroup_pid(r0, 0x0, 0x0) 04:44:00 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) 04:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000cd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3133.782949][T22599] loop4: detected capacity change from 0 to 4 [ 3133.793354][T22599] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3133.804026][T22604] loop5: detected capacity change from 0 to 4 [ 3133.806069][T22599] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3133.824243][T22604] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x2, r0, 0x0, 0x0, 0x0) 04:44:00 executing program 3: socketpair(0xa, 0x5, 0x0, &(0x7f0000000400)) [ 3133.880955][T22599] loop4: detected capacity change from 0 to 4 [ 3133.881860][T22623] loop5: detected capacity change from 0 to 4 [ 3133.897154][T22599] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3133.909866][T22599] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:00 executing program 1: keyctl$instantiate_iov(0xa, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)}], 0x1, 0x0) [ 3133.925290][T22623] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3133.978742][T22623] loop5: detected capacity change from 0 to 4 [ 3133.989524][T22623] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000070040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:01 executing program 3: keyctl$instantiate_iov(0x2, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)='keyring\x00', 0x0) 04:44:01 executing program 1: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, &(0x7f0000000280)="a8bd", 0x2, 0xfffffffffffffffc) 04:44:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000dd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:01 executing program 2: socketpair(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000400)) 04:44:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$invalidate(0x15, r0) 04:44:01 executing program 1: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='}', 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0)={r0}, &(0x7f0000000100)=ANY=[], 0x0, 0x0) [ 3134.663079][T22667] loop4: detected capacity change from 0 to 4 [ 3134.671321][T22671] loop5: detected capacity change from 0 to 4 [ 3134.688938][T22667] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3134.701690][T22667] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:01 executing program 3: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='\f', 0x1, 0xfffffffffffffffb) 04:44:01 executing program 2: add_key(&(0x7f0000000000)='.dead\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) 04:44:01 executing program 1: add_key(&(0x7f0000000000)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8) [ 3134.714989][T22671] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) time(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef01", 0x3b, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)=ANY=[]) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 3134.777823][T22667] loop4: detected capacity change from 0 to 4 [ 3134.784899][T22671] loop5: detected capacity change from 0 to 4 [ 3134.793747][T22671] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3134.801133][T22667] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3134.813894][T22667] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000ed2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:01 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000100)=@chain) 04:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000080040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:01 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNAPSHOT_S2RAM(r0, 0x330b) 04:44:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) [ 3135.542537][T22737] loop4: detected capacity change from 0 to 4 [ 3135.544719][T22738] loop5: detected capacity change from 0 to 4 [ 3135.564983][T22737] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3135.565062][T22738] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3135.577723][T22737] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x0) 04:44:02 executing program 1: keyctl$instantiate_iov(0x2, 0x0, &(0x7f0000000240)=[{0x0}], 0x20000241, 0x0) 04:44:02 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="ad", 0x1}], 0xfffff, 0x0) 04:44:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, 0x0, 0x0) 04:44:02 executing program 3: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) 04:44:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000000fd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3135.644740][T22737] loop4: detected capacity change from 0 to 4 [ 3135.671244][T22737] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3135.683972][T22737] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:02 executing program 2: add_key(&(0x7f0000000000)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) 04:44:02 executing program 1: keyctl$instantiate_iov(0xc, 0x0, &(0x7f0000000240), 0x0, 0x0) 04:44:02 executing program 3: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f00000000c0)='\x00', 0x0) [ 3135.686109][T22768] loop5: detected capacity change from 0 to 4 04:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000090040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:02 executing program 1: add_key$keyring(&(0x7f0000000200), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) [ 3135.749770][T22768] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3135.800908][T22768] loop5: detected capacity change from 0 to 4 [ 3135.807521][T22768] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3135.833902][T22798] loop4: detected capacity change from 0 to 4 [ 3135.841473][T22798] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3135.854188][T22798] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3135.887006][T22798] loop4: detected capacity change from 0 to 4 [ 3135.896238][T22798] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3135.908968][T22798] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:02 executing program 2: pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept(r0, 0x0, 0x0) 04:44:02 executing program 3: keyctl$instantiate_iov(0x1e, 0x0, 0x0, 0x0, 0x0) 04:44:02 executing program 1: keyctl$instantiate_iov(0xf, 0x0, 0x0, 0x0, 0x0) 04:44:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000410d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000a0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:02 executing program 2: add_key(&(0x7f0000000140)='rxrpc_s\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 3136.401263][T22823] loop5: detected capacity change from 0 to 4 [ 3136.406830][T22822] loop4: detected capacity change from 0 to 4 [ 3136.421425][T22823] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:02 executing program 1: socketpair(0xf, 0x3, 0x0, &(0x7f0000000400)) 04:44:02 executing program 2: keyctl$instantiate_iov(0x16, 0x0, &(0x7f0000000240), 0x0, 0x0) 04:44:02 executing program 3: socketpair(0xa, 0x6, 0x0, &(0x7f0000000400)) [ 3136.445232][T22822] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3136.457972][T22822] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3136.486771][T22823] loop5: detected capacity change from 0 to 4 04:44:02 executing program 1: writev(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000140)) close(r0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000004c0)) 04:44:02 executing program 2: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) [ 3136.500544][T22823] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3136.512970][T22822] loop4: detected capacity change from 0 to 4 [ 3136.521724][T22822] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3136.534449][T22822] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000b0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020002010d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:03 executing program 2: add_key$keyring(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 04:44:03 executing program 3: socketpair(0x10, 0x2, 0x0, &(0x7f0000000400)) 04:44:03 executing program 1: keyctl$instantiate_iov(0xd, 0x0, 0x0, 0x0, 0x0) 04:44:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) [ 3137.271043][T22887] loop5: detected capacity change from 0 to 4 [ 3137.287665][T22887] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3137.300277][T22895] loop4: detected capacity change from 0 to 4 04:44:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0xee00, 0xffffffffffffffff) 04:44:03 executing program 2: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="fbfea44cd928e4b7912156dc7e68abdac5a564dfeeaefc84314b8501b26b1d4824", 0x21, 0xfffffffffffffffd) 04:44:03 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="ad", 0x7c10f2c5dcc6b7e5}], 0x1, 0x0) 04:44:03 executing program 2: keyctl$instantiate_iov(0x5, 0x0, &(0x7f0000000240), 0x0, 0x0) [ 3137.325819][T22895] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3137.338583][T22895] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3137.357292][T22887] loop5: detected capacity change from 0 to 4 [ 3137.368677][T22887] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:03 executing program 3: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[], 0x0, 0x0) [ 3137.449216][T22895] loop4: detected capacity change from 0 to 4 [ 3137.456024][T22895] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3137.468755][T22895] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:04 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) 04:44:04 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 04:44:04 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x300, 0x0) 04:44:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000011d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:04 executing program 2: keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000080)='/\\(\x00', 0x0) [ 3138.173775][T22951] loop5: detected capacity change from 0 to 4 [ 3138.177342][T22950] loop4: detected capacity change from 0 to 4 [ 3138.207864][T22951] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, 0x0, 0x0) 04:44:04 executing program 3: add_key(&(0x7f0000000000)='big_key\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) 04:44:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000099c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005c00)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000005b40), 0x400000000000181, 0x0) [ 3138.214501][T22950] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3138.227229][T22950] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:04 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x2, 0x0) 04:44:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000012d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3138.285974][T22950] loop4: detected capacity change from 0 to 4 [ 3138.297450][T22950] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3138.310175][T22950] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3138.352513][T22993] loop5: detected capacity change from 0 to 4 [ 3138.364291][T22993] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3138.397814][T22993] loop5: detected capacity change from 0 to 4 [ 3138.413585][T22993] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000d0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={0x0}}, 0x0) 04:44:05 executing program 2: getpid() sched_setattr(0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x1, 0x0, 0x7, 0x3, 0x0, 0xd45f}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000680)=0x36a) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) 04:44:05 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x8}, &(0x7f00000005c0)={0x0, 0x3938700}, 0x0) 04:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020004417d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:05 executing program 3: r0 = fork() rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffd21e}) [ 3139.061807][T23018] loop4: detected capacity change from 0 to 4 [ 3139.062507][T23021] loop5: detected capacity change from 0 to 4 [ 3139.083960][T23021] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3139.097659][T23018] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32], 0x58}}], 0x2, 0x0) 04:44:05 executing program 2: r0 = socket(0x10, 0x3, 0xa) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x1a0, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x58, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="9c4a3797979a1b50b22d3d4c5383c4f5"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="307f723d15746c00fb139debfa3fe1030fa606b54fe3bf5e0dc8b10b66517388"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="139d3b716667e0e9ebf1a6f5456e0fa0a420aad49bf83e85"}]}, @NL80211_ATTR_REKEY_DATA={0x7c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "f691a3059b585901"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "f2636f0592ef4702"}, @NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="0036151b3ef3c39ad5b040b11b19c8d6"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "fa2d896c7cdc8bca"}, @NL80211_REKEY_DATA_KEK={0x0, 0x1, @kek="db832b450b536ec4d007a94736af5a1e"}, @NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="c9d73bab8ea5692ad1fd24134f82a059"}, @NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_AKM={0x8}]}, @NL80211_ATTR_REKEY_DATA={0x3c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="6b593ad4f45d3780af10616120626d0645ec58d188061a58"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e5b157b7e82c46cd4f28633bdc94f73f"}, @NL80211_REKEY_DATA_AKM={0x8}]}, @NL80211_ATTR_REKEY_DATA={0x7c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="ccea39f8ca241a966d0ff50b29b14fac31b02cf7fbbf8b1e"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "035301295eaa37c2"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="22f7f7dab56590ab72c1dde991d1dcde"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ebba1fa2e1f09be2"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "80adeb530106bd9e"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="ace6340466723d4a3f61c6c8cf29bb0b702e9f7adb2ad50271a01cafbad29990"}]}]}, 0xfeee}}, 0x0) [ 3139.110381][T23018] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3139.156793][T23021] loop5: detected capacity change from 0 to 4 [ 3139.163744][T23021] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3139.177143][T23018] loop4: detected capacity change from 0 to 4 [ 3139.193572][T23018] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:05 executing program 2: syz_open_dev$loop(&(0x7f0000005380), 0x0, 0x603) 04:44:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000002380)={&(0x7f0000002200), 0x0, &(0x7f0000002340)={&(0x7f00000022c0)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x50}}, 0x0) 04:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000020d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3139.206441][T23018] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3139.281957][T23083] loop5: detected capacity change from 0 to 4 [ 3139.292817][T23083] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3139.326166][T23083] loop5: detected capacity change from 0 to 4 [ 3139.333047][T23083] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x14, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 04:44:06 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x4) 04:44:06 executing program 1: r0 = socket(0x10, 0x3, 0xc) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x14}, 0x14}}, 0x0) 04:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000e0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001020d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3139.929388][T23102] loop5: detected capacity change from 0 to 4 [ 3139.934974][T23104] loop4: detected capacity change from 0 to 4 [ 3139.948843][T23104] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3139.961604][T23104] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ac00)=[{{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005b80)='&', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000005b40), 0x400000000000181, 0x0) 04:44:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getflags(r0, 0xb) [ 3139.978383][T23102] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000200)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sched_setattr(r0, &(0x7f00000002c0)={0x38, 0x6, 0x6, 0x377, 0x8, 0x8, 0xd8b, 0x7, 0x401, 0x2e71748c}, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) setrlimit(0x3, &(0x7f0000000280)={0x2, 0x1}) sendmmsg$inet(r4, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) prlimit64(r0, 0xa, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000240)) socket$inet(0x2, 0x3, 0x0) 04:44:06 executing program 2: syz_open_dev$usbmon(&(0x7f0000001280), 0x0, 0x0) pselect6(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x9}, &(0x7f0000000200)={0x0, 0x989680}, 0x0) 04:44:06 executing program 3: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) r0 = fork() ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$setregs(0x9, r0, 0x0, 0x0) [ 3140.033354][T23104] loop4: detected capacity change from 0 to 4 [ 3140.035950][T23102] loop5: detected capacity change from 0 to 4 [ 3140.046835][T23104] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3140.059546][T23104] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3140.075303][T23102] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000f0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3140.149715][T23155] loop4: detected capacity change from 0 to 4 [ 3140.176911][T23155] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3140.189643][T23155] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3140.226836][T23155] loop4: detected capacity change from 0 to 4 [ 3140.236093][T23155] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3140.248796][T23155] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000022d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000001280), 0x0, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000000)) 04:44:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x3c, 0x0, "84fee50f2e5d6feeed11513665082f6054c309130d522b9103647cd90b83e09b7e87dede8afd77b5d052457cb3726f77de5c80fd8f4f7ba431b86b9f0acf0a341251d3b3b1bc6488b54c3470cbf860dd"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x0, 0x38, 0x0, "dffa1eeefed461057361752ad17a65dbe2f5c1a7bed40febbf0228bf6713c0015d26f27bc5f2f0de359dda14971914a4673e78d5cbce6cc3cc1e235d0f9932bc4a1ec540ad6a6619f73356a94921b017"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000740)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x13, 0x0, "9c71199eff53b16191e2bbe635c251ffac2aa8c6ed1bfe01cf801149ca5f81f3160458b2c5f8b36eb1c0e719c622dcb78aa3352f7997e0d65e1c175688bbd8eb2efefe79de26a05ce433761e32535c5b"}, 0xd8) 04:44:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000280), 0x0, 0x0) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 04:44:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd04", 0xe, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000100040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3140.844035][T23182] loop5: detected capacity change from 0 to 4 [ 3140.845678][T23180] loop4: detected capacity change from 0 to 4 [ 3140.872382][T23180] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3140.883154][T23182] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00'}) 04:44:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="010800005200d552"], 0x276c}}, 0x0) 04:44:07 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000001280), 0x0, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, 0x0) [ 3140.885096][T23180] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x80) 04:44:07 executing program 3: socket$inet(0x2, 0x3, 0x42) [ 3140.963591][T23182] loop5: detected capacity change from 0 to 4 [ 3140.973315][T23182] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3140.991750][T23180] loop4: detected capacity change from 0 to 4 04:44:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000140), 0x4) 04:44:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000025d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:07 executing program 1: r0 = getpid() ptrace$setregs(0xffffffffffffffff, r0, 0x0, 0x0) [ 3141.007455][T23180] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3141.020156][T23180] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3141.052701][T23228] loop5: detected capacity change from 0 to 4 04:44:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x20000000) [ 3141.061777][T23228] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3141.096308][T23228] loop5: detected capacity change from 0 to 4 [ 3141.115605][T23228] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd04", 0xe, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:08 executing program 3: chdir(&(0x7f00000000c0)='./file0/file0\x00') 04:44:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000110040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000c633d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:08 executing program 2: openat$bsg(0xffffff9c, &(0x7f00000000c0), 0x1c5b46, 0x0) 04:44:08 executing program 1: mq_open(&(0x7f0000000080)='\xca\x00', 0x40, 0x0, &(0x7f0000001100)={0x20, 0x1, 0x80000001, 0x800}) 04:44:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 3141.719987][T23260] loop5: detected capacity change from 0 to 4 [ 3141.728848][T23263] loop4: detected capacity change from 0 to 4 [ 3141.748711][T23260] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:08 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') 04:44:08 executing program 3: r0 = getpid() sched_setparam(r0, &(0x7f0000000000)=0x1f) 04:44:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f00000067c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002040, 0x0) [ 3141.765592][T23263] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3141.778306][T23263] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 04:44:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005500)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="8f06a093d60da76b9170c4b4eed9af181fa0f0708f39cc5fb43f693e586b9a613a64d5", 0x23}, {&(0x7f0000000080)="e007c188b11df16a6f88e3aa31698c66636ae298d79231399adba54934ac82a7f415698c103e79411479c9598ab9985bcbe2e0a0f1017490a8d3dcb68b44bb6129d7bf1c4365b22e0ed65dcaf9ce54472b221a42a420575302f350e77ac88be86e7730a5a5617529ea5b928f6fd60e795e03c216425c790401aa71a5412c75763cf407bc3beaeb6a0ab62a9080c30443a21f4c41e9e9b48a118a512ff1dbef0e0a783e9df1ac4380796b61e3a1619429aa46d85ac45cf077bc4656c77d1f91d1226e88ef6bf0b1f2c8bc3ba19da7b182324cc0ec", 0xd4}, {&(0x7f0000000180)="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", 0x4b6}], 0x3}}, {{&(0x7f0000001200)={0xa, 0x0, 0x0, @private0}, 0x1c, 0x0}}], 0x2, 0x0) [ 3141.827202][T23260] loop5: detected capacity change from 0 to 4 [ 3141.833771][T23263] loop4: detected capacity change from 0 to 4 [ 3141.846440][T23263] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3141.859164][T23263] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3141.865707][T23260] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1bb9c4857e8672f6) 04:44:08 executing program 1: clock_gettime(0x0, &(0x7f0000000300)={0x0}) pselect6(0x40, &(0x7f0000000240), &(0x7f0000000280)={0x5}, 0x0, &(0x7f0000000340)={r0}, 0x0) 04:44:08 executing program 2: futex(&(0x7f0000003300), 0x8c, 0x1, 0x0, &(0x7f0000003380), 0x0) 04:44:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000120040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd04", 0xe, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000013ad2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3142.595020][T23326] loop5: detected capacity change from 0 to 4 [ 3142.597128][T23327] loop4: detected capacity change from 0 to 4 [ 3142.608242][T23326] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3142.628485][T23327] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:09 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000740)={0x1}, 0x0) 04:44:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000003fd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:09 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/psched\x00') 04:44:09 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002980)={0x77359400}) [ 3142.641373][T23327] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:09 executing program 2: futex(&(0x7f0000003300), 0x8c, 0x1, 0x0, &(0x7f0000003380), 0x43) 04:44:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, &(0x7f0000002640)=[{0x0}, {&(0x7f00000010c0)='z', 0x1}, {0x0}, {0x0}, {&(0x7f0000001340)="e0", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003b80)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x18}}], 0x30}}], 0x2, 0x0) [ 3142.712126][T23327] loop4: detected capacity change from 0 to 4 [ 3142.725998][T23327] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3142.738837][T23327] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:09 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/rt_cache\x00') 04:44:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 04:44:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000220040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3142.765295][T23364] loop5: detected capacity change from 0 to 4 [ 3142.803020][T23364] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) [ 3142.867671][T23364] loop5: detected capacity change from 0 to 4 [ 3142.876183][T23364] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3142.876832][T23389] loop4: detected capacity change from 0 to 4 [ 3142.915455][T23389] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3142.928323][T23389] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3142.982587][T23389] loop4: detected capacity change from 0 to 4 [ 3142.990091][T23389] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3143.002906][T23389] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca", 0x15, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, @in, @l2, @can}) 04:44:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') mq_timedreceive(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x0, 0x989680}) 04:44:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000040d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000250040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:09 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') 04:44:09 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000005340)='numa_maps\x00') [ 3143.471053][T23418] loop5: detected capacity change from 0 to 4 [ 3143.484294][T23419] loop4: detected capacity change from 0 to 4 [ 3143.490010][T23418] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') 04:44:09 executing program 1: pipe2$9p(0x0, 0x104000) 04:44:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') [ 3143.525840][T23419] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3143.538581][T23419] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3143.554906][T23418] loop5: detected capacity change from 0 to 4 [ 3143.563506][T23418] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f000000cc40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2010, 0x0) 04:44:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020001744d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3143.635544][T23419] loop4: detected capacity change from 0 to 4 [ 3143.652921][T23419] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3143.663119][T23462] loop5: detected capacity change from 0 to 4 [ 3143.665630][T23419] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3143.680907][T23462] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca", 0x15, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') timerfd_gettime(r0, 0x0) 04:44:10 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') 04:44:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000048d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000480040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:10 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) [ 3144.363675][T23477] loop4: detected capacity change from 0 to 4 [ 3144.375414][T23482] loop5: detected capacity change from 0 to 4 [ 3144.394594][T23477] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:10 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') 04:44:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@in={0x2, 0x4e22, @private}, 0x80) 04:44:10 executing program 1: inotify_add_watch(0xffffffffffffffff, 0x0, 0x802) 04:44:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000440)=0x8c, 0x4) [ 3144.407316][T23477] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3144.421479][T23482] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)) 04:44:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005500)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote, 0x8}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="8f", 0x1}, {&(0x7f0000000080)="e0", 0x1}], 0x2}}], 0x1, 0x0) [ 3144.476915][T23482] loop5: detected capacity change from 0 to 4 [ 3144.483926][T23482] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3144.492139][T23477] loop4: detected capacity change from 0 to 4 [ 3144.500999][T23477] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3144.513763][T23477] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca", 0x15, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:11 executing program 3: rt_tgsigqueueinfo(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000400)) 04:44:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000b149d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:11 executing program 2: capget(&(0x7f0000000140)={0x20080522}, 0x0) 04:44:11 executing program 1: syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') 04:44:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040004c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3145.278378][T23541] loop4: detected capacity change from 0 to 4 [ 3145.284592][T23542] loop5: detected capacity change from 0 to 4 [ 3145.308849][T23541] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:11 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 04:44:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000006a00)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r0) 04:44:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, &(0x7f0000000100)) 04:44:11 executing program 2: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 3145.321578][T23541] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3145.339967][T23542] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000140), 0x4) [ 3145.395077][T23542] ================================================================== [ 3145.403264][T23542] BUG: KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu [ 3145.411089][T23542] [ 3145.413403][T23542] write to 0xffff888237c22f18 of 8 bytes by task 23564 on cpu 0: [ 3145.421115][T23542] invalidate_bh_lrus_cpu+0xad/0xe0 [ 3145.426317][T23542] lru_add_drain_cpu+0x256/0x280 [ 3145.431256][T23542] lru_add_drain+0x28/0x40 [ 3145.435683][T23542] exit_mmap+0x218/0x470 [ 3145.439929][T23542] __mmput+0x27/0x1d0 04:44:11 executing program 3: futex(0x0, 0x8b, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x0) [ 3145.443904][T23542] mmput+0x3d/0x50 [ 3145.447618][T23542] free_bprm+0xce/0x1f0 [ 3145.451763][T23542] kernel_execve+0x4e9/0x640 [ 3145.456440][T23542] call_usermodehelper_exec_async+0x1d8/0x290 [ 3145.462514][T23542] ret_from_fork+0x1f/0x30 [ 3145.466925][T23542] [ 3145.469241][T23542] read to 0xffff888237c22f18 of 8 bytes by task 23542 on cpu 1: [ 3145.476857][T23542] has_bh_in_lru+0x31/0x1c0 [ 3145.481369][T23542] smp_call_function_many_cond+0x236/0x620 [ 3145.487185][T23542] on_each_cpu_cond_mask+0x31/0x40 [ 3145.492300][T23542] invalidate_bh_lrus+0x26/0x30 [ 3145.497158][T23542] invalidate_bdev+0x51/0x80 [ 3145.501752][T23542] __loop_clr_fd+0x521/0x850 [ 3145.506391][T23542] lo_ioctl+0xac5/0x13e0 [ 3145.510614][T23542] blkdev_ioctl+0x1d0/0x3f0 [ 3145.515093][T23542] block_ioctl+0x6e/0x80 [ 3145.519310][T23542] __se_sys_ioctl+0xcb/0x140 [ 3145.523917][T23542] __x64_sys_ioctl+0x3f/0x50 [ 3145.528500][T23542] do_syscall_64+0x44/0xa0 [ 3145.532914][T23542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3145.538804][T23542] [ 3145.541105][T23542] value changed: 0xffff888133fd8958 -> 0x0000000000000000 [ 3145.548190][T23542] [ 3145.550496][T23542] Reported by Kernel Concurrency Sanitizer on: [ 3145.556640][T23542] CPU: 1 PID: 23542 Comm: syz-executor.5 Not tainted 5.15.0-rc1-syzkaller #0 [ 3145.565381][T23542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3145.575422][T23542] ================================================================== [ 3145.593378][T23542] loop5: detected capacity change from 0 to 4 [ 3145.593443][T23541] loop4: detected capacity change from 0 to 4 [ 3145.603455][T23542] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3145.614950][T23541] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3145.627649][T23541] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:12 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') 04:44:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80) 04:44:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000004cd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000600040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:12 executing program 3: pselect6(0x40, &(0x7f00000006c0), &(0x7f0000000700), 0x0, &(0x7f0000000780), &(0x7f0000000800)={&(0x7f00000007c0), 0x8}) [ 3146.166947][T23601] loop5: detected capacity change from 0 to 4 [ 3146.178413][T23601] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3146.187628][T23605] loop4: detected capacity change from 0 to 4 [ 3146.203323][T23605] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0xdc0, 0x4) [ 3146.216077][T23605] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3146.236158][T23601] loop5: detected capacity change from 0 to 4 [ 3146.244589][T23601] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x80) write$binfmt_misc(r0, 0x0, 0x6d) 04:44:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000024dd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) 04:44:12 executing program 2: pipe2(&(0x7f0000000b00)={0xffffffffffffffff}, 0x0) read$eventfd(r0, 0x0, 0x0) [ 3146.314226][T23605] loop4: detected capacity change from 0 to 4 [ 3146.322634][T23605] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3146.335369][T23605] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:12 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000002200)={'nat\x00', 0x10000000000000e9, [{}, {}, {}, {}, {}]}, 0x78) [ 3146.360928][T23639] loop5: detected capacity change from 0 to 4 [ 3146.394150][T23639] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3146.446684][T23639] loop5: detected capacity change from 0 to 4 [ 3146.460710][T23639] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:13 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv2(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x9) 04:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000680040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:13 executing program 2: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000040)) 04:44:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x14, 0x14, 0x1, 0x0, 0x0, {0x28}}, 0x14}}, 0x0) 04:44:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000015fd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:13 executing program 3: futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000140), 0x0, 0x0) 04:44:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) 04:44:13 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x10a200, 0x0) preadv2(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x0) [ 3147.033515][T23680] loop5: detected capacity change from 0 to 4 [ 3147.038079][T23682] loop4: detected capacity change from 0 to 4 [ 3147.059397][T23680] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), 0x4) [ 3147.071838][T23682] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3147.084661][T23682] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3147.109603][T23680] loop5: detected capacity change from 0 to 4 [ 3147.119357][T23680] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0xeb94, 0x4) 04:44:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000060d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3147.153199][T23682] loop4: detected capacity change from 0 to 4 [ 3147.165653][T23682] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3147.178367][T23682] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3147.216452][T23723] loop5: detected capacity change from 0 to 4 [ 3147.224726][T23723] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3147.257961][T23723] loop5: detected capacity change from 0 to 4 [ 3147.265172][T23723] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40488c4) 04:44:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 04:44:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x10, 0x0, 0x39) 04:44:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040006c0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000068d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3147.894085][T23747] loop5: detected capacity change from 0 to 4 [ 3147.903509][T23751] loop4: detected capacity change from 0 to 4 [ 3147.919697][T23747] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3147.929717][T23751] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000300)={@empty, @loopback}, 0x8) 04:44:14 executing program 3: socket$inet(0x2, 0x8000a, 0x300) 04:44:14 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) select(0x40, &(0x7f0000000440)={0x9}, 0x0, 0x0, 0x0) 04:44:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0}, 0x40010041) [ 3147.942441][T23751] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3147.956180][T23747] loop5: detected capacity change from 0 to 4 [ 3147.973610][T23747] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000004780)={&(0x7f0000003280), 0x6e, &(0x7f0000004600)=[{0x0, 0x25}, {0x0}, {&(0x7f00000000c0)=""/21, 0x15}], 0x3, 0x0, 0xfffffe49}, 0x0) sendmmsg$unix(r0, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000080)="c1", 0x1}], 0x1}}], 0x1, 0x0) 04:44:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000006cd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3148.006013][T23751] loop4: detected capacity change from 0 to 4 [ 3148.016068][T23751] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3148.028860][T23751] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3148.086560][T23794] loop5: detected capacity change from 0 to 4 [ 3148.100446][T23794] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x8090) 04:44:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) accept$unix(r0, 0x0, 0x0) 04:44:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000074d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000740040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$unix(r0, 0x0, 0x0) [ 3148.752928][T23815] loop5: detected capacity change from 0 to 4 [ 3148.763393][T23815] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3148.773339][T23814] loop4: detected capacity change from 0 to 4 04:44:15 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) 04:44:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x44, 0x1, 0x1, 0x401, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, {0x14, 0x4, @remote}}}]}]}, 0x44}}, 0x0) 04:44:15 executing program 3: clock_gettime(0x6f17d66cb631a9c1, 0x0) 04:44:15 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x6800) [ 3148.794885][T23814] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3148.807636][T23814] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3148.819250][T23815] loop5: detected capacity change from 0 to 4 [ 3148.828810][T23815] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 04:44:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000007ad2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3148.896382][T23814] loop4: detected capacity change from 0 to 4 [ 3148.913619][T23814] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3148.926334][T23814] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3148.941179][T23853] loop5: detected capacity change from 0 to 4 [ 3148.971831][T23853] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3149.036653][T23853] loop5: detected capacity change from 0 to 4 [ 3149.043314][T23853] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc) 04:44:16 executing program 2: timer_create(0xcf8ad558c367f752, 0x0, &(0x7f0000000080)) 04:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040007a0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}]}, 0x4c}}, 0x0) 04:44:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200002a0d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006400)=ANY=[@ANYBLOB="2412000012000179"], 0x1224}}, 0x0) clock_gettime(0x0, &(0x7f000000a240)) recvmmsg$unix(r0, &(0x7f0000009fc0)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001200)=""/195, 0xc3}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/220, 0xdc}, {&(0x7f00000036c0)=""/81, 0x51}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x4}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x8, 0x0, 0x0) [ 3149.658237][T23878] loop5: detected capacity change from 0 to 4 [ 3149.663923][T23879] loop4: detected capacity change from 0 to 4 [ 3149.682361][T23879] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3149.695202][T23879] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 04:44:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, 0x0) [ 3149.711614][T23878] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3149.729998][T23895] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3149.739774][T23895] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3149.750180][T23895] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.2'. 04:44:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "018151b5d9664c7910ef8cc1"}, 0x10) 04:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000fe0040000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3149.760885][T23879] loop4: detected capacity change from 0 to 4 [ 3149.773790][T23878] loop5: detected capacity change from 0 to 4 [ 3149.780962][T23879] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3149.793731][T23879] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:16 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000001680), &(0x7f00000016c0)={'fscrypt:', @desc1}, &(0x7f0000001700)={0x0, "949399cbf0dc85663a06bf6bb6b90616a6a337225efaa0c8aa2f00b4970fd42f6bb56e25b728e15ecdb4b0fae97ac37595dd3d7fbe6c32ad1bd5d220eeec255d"}, 0x48, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x3}, 0xfffffffffffffffd) [ 3149.821008][T23878] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3149.869817][T23923] loop4: detected capacity change from 0 to 4 [ 3149.881868][T23923] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3149.894610][T23923] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 04:44:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200049b1d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000d0140000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:16 executing program 3: pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 04:44:16 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x385401, 0x0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) [ 3150.559428][T23941] loop5: detected capacity change from 0 to 4 [ 3150.569158][T23947] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3150.582819][T23940] loop4: detected capacity change from 0 to 4 [ 3150.591562][T23941] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:17 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 04:44:17 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 04:44:17 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006400)=ANY=[@ANYBLOB="2412000012000179c80025bd700007000000098105014e", @ANYRES32, @ANYBLOB="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"], 0x1224}, 0x1, 0x0, 0x0, 0x4000000}, 0x44802) recvmmsg$unix(r1, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000006100)=[{&(0x7f0000005ac0)=""/23, 0x17}, {&(0x7f0000005b00)=""/203, 0xcb}, {&(0x7f0000005c00)=""/166, 0xa6}, {&(0x7f0000005cc0)=""/166, 0xa6}, {&(0x7f0000005d80)=""/76, 0x4c}, {&(0x7f0000005e00)=""/204, 0xcc}, {&(0x7f0000005f00)}, {&(0x7f0000005fc0)=""/225, 0xe1}, {&(0x7f00000060c0)=""/39, 0x27}], 0x9, &(0x7f00000061c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}], 0x1, 0x0, &(0x7f00000062c0)) [ 3150.605135][T23947] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3150.617311][T23940] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3150.630112][T23940] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf8}, 0x0) sendmmsg$unix(r0, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000080)="c1", 0x1}], 0x1}}], 0x1, 0x0) [ 3150.676182][T23941] loop5: detected capacity change from 0 to 4 [ 3150.685750][T23941] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3150.699800][T23940] loop4: detected capacity change from 0 to 4 [ 3150.706778][T23940] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 04:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000360140000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3150.719501][T23940] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3150.759314][T23980] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.769004][T23980] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.808656][T23991] loop4: detected capacity change from 0 to 4 [ 3150.819161][T23994] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.835401][T23991] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3150.848182][T23991] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3150.857130][T23980] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.866773][T23980] netlink: 4612 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.875515][T23991] loop4: detected capacity change from 0 to 4 [ 3150.883084][T23991] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3150.895789][T23991] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200001b2d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:17 executing program 3: pipe(&(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r0, r1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x5000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, r2}, 0x68) 04:44:17 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) 04:44:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xfd76, 0x0, 0x0, 0x0, 0x0, "ca4c87ded24faa121fa4c2de95cdb9d2c0d25e"}) 04:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000370140000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3151.468068][T24019] loop4: detected capacity change from 0 to 4 [ 3151.474976][T24018] loop5: detected capacity change from 0 to 4 04:44:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x14, 0x1, 0x1, 0x201}, 0x14}}, 0x0) 04:44:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 04:44:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) [ 3151.506441][T24019] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3151.519184][T24019] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3151.534482][T24018] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:17 executing program 3: add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) 04:44:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x32, 0x0, &(0x7f00000001c0)) 04:44:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000004780)={&(0x7f0000003280), 0x6e, &(0x7f0000004600)=[{0x0}, {&(0x7f0000003340)=""/221, 0xdd}, {&(0x7f0000003440)=""/14, 0xe}], 0x3, 0x0, 0xf8}, 0x2) sendmmsg$unix(r0, &(0x7f0000004980)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000080)="c171c3d57ac7af791a20467506b3c1ccba179348cac5135a0afddbcda3f8c51ce44a66fca7f81f3a2c1281e3e64950b7a024a7c0edcea70697eb67c5bfa2e144fe2f21f675a8c62c4a59090916fd4cd821e6b4bbdfd09219b23e55efa762762e20fb4fd3ed96", 0x66}, {&(0x7f0000000000)="e4251b37ac1ae4c35f0587503af24810cec5022b8b07f40ebeb8c4fd4ba47fba7e4a068a22e65a5b4a6ab77c5f50903e265ee585e43a2bfe", 0x38}, {&(0x7f00000001c0)="50a867404a958ab976639dd360bb72491fd3f14d58f1e67f5fa1d605b408a56a7d747d953d922fdf5875aa03db66902ed62faf0757a78d388ba661c59496c3fa026ea11bab9cbb4075e94254f8a4", 0x4e}], 0x3}}], 0x1, 0x0) [ 3151.665548][T24019] loop4: detected capacity change from 0 to 4 [ 3151.665573][T24018] loop5: detected capacity change from 0 to 4 [ 3151.675133][T24019] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3151.690548][T24019] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3151.716744][T24018] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = dup2(r1, r2) sendmmsg$unix(r3, &(0x7f0000001c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) dup2(r2, r0) 04:44:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200002c5d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:18 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006400)=ANY=[@ANYBLOB="2412000016000179"], 0x1224}}, 0x0) 04:44:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @empty, 0x0, 0x0, 'sed\x00'}, 0x2c) 04:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000040240000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3152.368642][T24081] loop5: detected capacity change from 0 to 4 [ 3152.376676][T24082] loop4: detected capacity change from 0 to 4 [ 3152.389197][T24081] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3152.404929][T24082] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:18 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000100)={0xe8b}, 0x10) 04:44:18 executing program 3: getitimer(0x0, &(0x7f0000000640)) 04:44:18 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x101041, 0x0) [ 3152.417710][T24082] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = getpid() sendmmsg$unix(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}}], 0x1, 0x1) [ 3152.469661][T24081] loop5: detected capacity change from 0 to 4 [ 3152.476155][T24082] loop4: detected capacity change from 0 to 4 [ 3152.492201][T24082] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3152.504981][T24082] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:18 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) [ 3152.514923][T24081] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000c80240000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) [ 3152.609441][T24132] loop4: detected capacity change from 0 to 4 [ 3152.619569][T24132] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3152.632295][T24132] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3152.665824][T24132] loop4: detected capacity change from 0 to 4 [ 3152.672539][T24132] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3152.685259][T24132] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f0000000000000001000000010000000040000000400000200033c6d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:19 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) futimesat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}}) sendmmsg$unix(r0, &(0x7f0000007280)=[{{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000010b40)=[{{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x1, 0x0) 04:44:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) flistxattr(r1, &(0x7f0000000000)=""/1, 0x1) 04:44:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'team_slave_1\x00'}, 0x18) 04:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000c90240000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 3153.225928][T24151] loop4: detected capacity change from 0 to 4 [ 3153.233087][T24153] loop5: detected capacity change from 0 to 4 [ 3153.246641][T24151] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3153.259372][T24151] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:19 executing program 3: r0 = socket(0xa, 0x2, 0x0) recvmsg$unix(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0}, 0x0) 04:44:19 executing program 2: r0 = socket(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 04:44:19 executing program 1: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0xffffffffffffffff) [ 3153.276496][T24153] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 04:44:19 executing program 1: r0 = socket(0xf, 0x3, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, 0x0) [ 3153.343590][T24153] loop5: detected capacity change from 0 to 4 [ 3153.353520][T24153] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3153.362759][T24151] loop4: detected capacity change from 0 to 4 [ 3153.371093][T24151] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3153.383883][T24151] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:20 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x2b}, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = gettid() timer_create(0x7635d27a87a653, &(0x7f00000000c0)={0x0, 0xf, 0x2, @thr={&(0x7f0000000140)="b7c96e50c3f7654386eed730415a7793e05feaa9ec568606c9c82ea277fb9189a895b8b3e6f21d0ce6fc2b8a14165c57b19dcd71bf92808952c9c143b02ce2c870a3e74980f63a11d49c2bd0f57f0827a590c15e813edcdc4693dd9184db774e1890de52abb1f5fd82ae6709456b60d22953805aa43dfbdce0239d488b3ffa1d2bde94e998751fd57170599de6c4903f5df481c803b0201d716c14c890696376a9c1170b0f98", &(0x7f0000000200)="b1dedd2890152b61632612ed23c4df70f21a568bceaf9b1950085bba6db92ca211b2e2c7eb2295b576b2e0f235add199e9b4e2a642cc5c78727417087f17960472f29a89b34cebb6267b7797a5fab785da09389f72408439092053a0dc"}}, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x1ff) tgkill(r0, r0, 0x15) 04:44:20 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) 04:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000fffed2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000f20240000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40010) [ 3154.121794][T24216] loop5: detected capacity change from 0 to 4 [ 3154.129535][T24214] loop4: detected capacity change from 0 to 4 [ 3154.145144][T24216] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3154.154584][T24214] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. 04:44:20 executing program 2: r0 = socket(0xf, 0x3, 0x2) accept4$inet6(r0, 0x0, 0x0, 0x0) 04:44:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20, 0x0, 0x0) 04:44:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, 0xb, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 3154.167306][T24214] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3154.215782][T24216] loop5: detected capacity change from 0 to 4 [ 3154.222611][T24216] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3154.238285][T24214] loop4: detected capacity change from 0 to 4 [ 3154.247879][T24214] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3154.260610][T24214] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000340000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "6573199faa9b897c"}) 04:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000fffd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) [ 3154.340321][T24265] loop5: detected capacity change from 0 to 4 [ 3154.344489][T24268] loop4: detected capacity change from 0 to 4 [ 3154.355401][T24265] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3154.373271][T24268] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3154.386005][T24268] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3154.428087][T24268] loop4: detected capacity change from 0 to 4 [ 3154.434620][T24268] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3154.447330][T24268] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 04:44:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x200000000e36a, 0x0) 04:44:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x14, 0x1, 0x1, 0x401}, 0x14}}, 0x0) 04:44:21 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000140)) 04:44:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, 0x0, &(0x7f0000000000)) 04:44:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f00000000000000010000000100000000400000004000002000feffd2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfb", 0x62, 0x400}], 0x0, &(0x7f0000000140)) 04:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="200000008000000006000000600000000f000000000000000100000001000000004000020440000020000000d2f4655fd2f4655f0100ffff53efcead79d3bdda77404eacd390d7c63b02e1ce1e1af41149b133c66c4761e4952ddcb428f29cf29dfbf57a9a9f", 0x66, 0x400}], 0x0, &(0x7f0000000140)) 04:44:21 executing program 2: pipe(&(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000002f00)=""/4120, 0x1018) 04:44:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = dup2(r0, r1) sendmmsg$unix(r2, &(0x7f0000001c40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x20}}], 0x2, 0x0) [ 3154.976767][T24292] loop5: detected capacity change from 0 to 4 [ 3154.996532][T24292] EXT4-fs (loop5): invalid first ino: 3831580524 [ 3155.005229][T24298] loop4: detected capacity change from 0 to 4 04:44:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) 04:44:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x1, {{0x2, 0x0, @multicast2}}}, 0x88) [ 3155.049061][T24298] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3155.061788][T24298] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 3155.075105][T24292] loop5: detected capacity change from 0 to 4 [ 3155.084898][T24292] EXT4-fs (loop5): invalid first ino: 3831580524 04:44:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0xd) 04:44:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006400)=ANY=[@ANYBLOB="2412000016000179"], 0x1224}}, 0x0) recvmsg$unix(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0}, 0x0) recvmmsg$unix(r0, &(0x7f0000004ac0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) [ 3155.150335][T24298] loop4: detected capacity change from 0 to 4 [ 3155.162470][T24298] EXT4-fs warning (device loop4): ext4_fill_super:3956: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 3155.175240][T24298] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm.