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@typed={0x4, 0x1b}, @generic="daf19d9116de44d48ac2e56001b7907ca5989c1eb27f86c761ae7bd25f66269157cc2dbd709c0ced248eb57f1a54974c7380b84345f9769ddead7bdb8518b1774c820052", @typed={0x14, 0x94, 0x0, 0x0, @ipv6=@remote}, @generic="71d1cf7c638d62417bed7f78ccb77f9cdd43d25d933c0076e9552ae944bfb37cd509bde3e16bbde44f592eeb8f958df518cb6ed6efcdd4c8c4f8790a3a99c2466269cca96ac926a1e02e44b348209f4b735b262e4a99bd3581499709400e4f5519da1fb23a57a5fb479e8d0a94a1c4c6938535dfdd3655328944ca"]}, 0x29d0}, {&(0x7f0000000540)={0x2c4, 0x19, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x202, 0x30, 0x0, 0x1, [@typed={0xc, 0x8b, 0x0, 0x0, @u64=0x8000000000000001}, @typed={0x8, 0x1f, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic, @generic="c5c9accd81e7c1deaf65cbcf6c4ebc45afaab3845b68753bb369fc135cec2e15ff972580136a993723bc4c67ee0a0dc7a90e7cd4b61a9f475b679d59f88f282a655eac7c89b23d60cee3972d196a8bf4c943d507763486080ce70a5ad739d908f409dcacc5588d9415", @generic="597c4cc19c395d149544a7312162b9f59629b1c5f063ad828be195c60f9a6c15162c133747f60f0813355f2cbf4bcd674b2ccabe2845d223846b2e9b9a9a22dcf6652f37629f13701a20e9fa3ec788cfc88a8717d307120458ff220730786f8a1a967ebc749673c376be4a1e9b83922aff0e05fbb1", @generic="1609dc072503b1004123f28e322e0dcadc36a232351d493f79f3aeeba601a028131c4177b3615ebeda873f6e653fd52184779a86a0fa009cca8ede11c8979c258b174782890f253ec6b303e504dbd4cf51bac7019c8ddc9042e0a89fdd8853505e79ff004913f819fe902c47dde5e573de372d0fc034092885e5984964664fc22c05ea0622607f57cd57f11d4ded7f798a72d469192e6756c2dc7d9e1e6d2b2a8c11e4879b8c8b7e18f3422d37c13329e51843d642fd19e5e1cdabb0148bc86c9c4f35d5151476b7ab0be046933103b504f02813eaf3c90e6c8cf324502e0eea60e7f5b1be37409309624cce7a3cd4bb6e2125c4e85fbd22", @typed={0x14, 0x67, 0x0, 0x0, @ipv6=@mcast1}]}, @nested={0x18, 0x3, 0x0, 0x1, [@typed={0xc, 0x6d, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x2, 0x0, 0x0, @pid=r8}]}, @generic="99d54e378406c9d72d234ca38446b7cce536b2e9b28362bc99b2e05d9a802ec955a5c37861edcc1b162df694bac2f0257e76cc520f230dc8b4150c655ae11f5a4f67561efef4af4c701d08d0f65ab27706fdacc0597da294f38fa8bc58d94554271efef9ab474151588b5f0471effdb4c3ba60a488d356f46bfa27a3317f2c9b6305314edc5aa04dc299c7c86fe4ed22d754a627ea5a"]}, 0x2c4}, {&(0x7f0000000840)={0x1c, 0x41, 0x10, 0x70bd2b, 0x25dfdbfc, "", [@nested={0xc, 0x6f, 0x0, 0x1, [@typed={0x8, 0x4b, 0x0, 0x0, @fd=r1}]}]}, 0x1c}, {&(0x7f0000000880)={0xe0, 0x29, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="c807b8dfc530c51c44ba1c22b3245e404d2a23ba7db3339379b1d5c570c42cc797fbe2e55f7b6a5c91991e60246ff21e4c55b9a60be7e324e2f0f1c227a6ac", @typed={0x14, 0x76, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="0c1f45439b0f9bd66bacc8b2e3e8c8da59c673fa1f8da4a5573cdda3457de21a4ddce4fc261b77194b47ea4f33e4fd4e2b5fe0dec1db18db8fb83442d9c80f50999093bc50b27ee5cc6cae2e24d4db31bfeee88c7a9e95dacee06d61c649cb54ccc2e4aa961d526c876fac1be21b6259646cada6bca9e38014b8"]}, 0xe0}], 0x6, &(0x7f0000000bc0)=[@cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, r15}}}, @rights={{0x28, 0x1, 0x1, [r3, r16, r17, r3, r19, r1]}}], 0x68, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x2000}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x2000}) vmsplice(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 17:00:39 executing program 3: syz_emit_ethernet(0x1fbf, &(0x7f0000001180)={@local, @empty, @val, {@ipv6}}, 0x0) 17:00:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0x8}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 17:00:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 17:00:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000001200), 0x0) 17:00:39 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x80087467, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfe}) 17:00:39 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x8004741b, 0x0) 17:00:39 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4012, 0xffffffffffffffff, 0x0) 17:00:39 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) write(r0, &(0x7f00000000c0)="ac", 0x1) [ 2037.269945][ T28] audit: type=1400 audit(1685293239.577:412): avc: denied { set_context_mgr } for pid=24135 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 2037.287494][T24138] loop4: detected capacity change from 0 to 2048 [ 2037.337739][T24138] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2037.351358][T24142] loop1: detected capacity change from 0 to 256 17:00:39 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_create(0x200) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r5}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r6}}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") getpid() (async) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) (async) sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x5) getpid() (async) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) geteuid() (async) r10 = geteuid() r11 = getpid() sched_setscheduler(r11, 0x2, &(0x7f0000000200)=0x5) r12 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r12, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r13}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r14}}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") (async) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r13}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r14}}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) (async) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000b40), 0x1000, 0x800) (async) r16 = syz_open_dev$loop(&(0x7f0000000b40), 0x1000, 0x800) r17 = epoll_create(0x200) r18 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r17, 0x8, r18, &(0x7f0000000000)={0x30000004}) r19 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b80)={0x0, 0x7, 0x18}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000980)=[{&(0x7f0000000280)={0x234, 0x3e, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@generic="8246a26f05fdb0d2d53ee8dabddd35ae0899b332", @nested={0x18b, 0x7c, 0x0, 0x1, [@generic="2fcf8949a5110e822fdb7e4c282d6823913ee88fa701a3a769b4ad362ed9dc84a86122101e3cecc23425c4027a44dc49f4c4e131455fa8881ed4d046e788956ae1db6c443f4272531273283e41407e94d2b59e77f2019b2251965a38e7364db8329d3a3d942a0e0de11b8f2c096b8efe96673348ac72266980c03dc0a10f8e0a4fe81d47c822b52baf6693d09913587771bc98d99b32da032edd9fa16bc47e5c7acdab29661d5a4ba3cda8d8f89c293f5511f735c54a1884065af8995e1c3ddcd2cd58bfb26789763c5ce2c4c23eaa7676f44fcf7532a809378d0b0b9f9b82a16c2f847324a67d4f", @generic="a185af8d199fd22c41a0a5521ae2b4a6894378372d43d1bf4e6b3df8d489b1d4db4509e731d9289d8ee64a990d1a10a9202a046dd3285e7f6a3f9168d68bd9566edf0445d109966c1a66b3eaab8bf6b9043bd6e35dbf6203343fb4facb3ea84c0905600da4071161c4b122d60ad0c06f04d58002f7ff1162757448e1e7a54fc84bb42bc091306b4ae0a3f4e3d1c951e7602c1a8ace4f4dd0f498b6c40ad2eb", @generic]}, @generic="986c6c2d7702a1a4984c83badb0167715b93f253021400d1a0f15406626952e47220281ea89c8279f5eb03e432752afe2d10e603d85a4091ac381ba18b8e3358c95ad4400cb54e5b7ea524ccb3f45d2ad97394510ac54c8c99c8b53d0b76009db05066cd989395bfd8", @typed={0x14, 0x91, 0x0, 0x0, @ipv6=@remote}, @typed={0x4, 0x6c}]}, 0x234}, {&(0x7f0000001280)={0x10d8, 0x3d, 0x304, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x2a, 0x4a, 0x0, 0x1, [@generic="6463bd81c9df93c1180b92665915363fe983d8351db49c67e4483c73905b07d6", @generic="e64e0c98323e"]}, @generic="7618f04b9b5386f724", @typed={0xf, 0x3, 0x0, 0x0, @str='a)$.+-[-,[\x00'}, @nested={0x20, 0x3e, 0x0, 0x1, [@generic="a5986e38b8d73e0c3900a48f789c2e3600c42bae", @typed={0x8, 0x4d, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}]}, @generic, @generic="1ef491fe9c3d6f8d37c60b4e9780e765eef85e4611b8d9222a03ceaab171653b6eb8744ad3b18a9b9b6d23b9b86f75f7fe598f9af4e1b6aca7a2f576ab603aebed38d89a115e4f3b", 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@typed={0x4, 0x1b}, @generic="daf19d9116de44d48ac2e56001b7907ca5989c1eb27f86c761ae7bd25f66269157cc2dbd709c0ced248eb57f1a54974c7380b84345f9769ddead7bdb8518b1774c820052", @typed={0x14, 0x94, 0x0, 0x0, @ipv6=@remote}, @generic="71d1cf7c638d62417bed7f78ccb77f9cdd43d25d933c0076e9552ae944bfb37cd509bde3e16bbde44f592eeb8f958df518cb6ed6efcdd4c8c4f8790a3a99c2466269cca96ac926a1e02e44b348209f4b735b262e4a99bd3581499709400e4f5519da1fb23a57a5fb479e8d0a94a1c4c6938535dfdd3655328944ca"]}, 0x29d0}, {&(0x7f0000000540)={0x2c4, 0x19, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x202, 0x30, 0x0, 0x1, [@typed={0xc, 0x8b, 0x0, 0x0, @u64=0x8000000000000001}, @typed={0x8, 0x1f, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic, @generic="c5c9accd81e7c1deaf65cbcf6c4ebc45afaab3845b68753bb369fc135cec2e15ff972580136a993723bc4c67ee0a0dc7a90e7cd4b61a9f475b679d59f88f282a655eac7c89b23d60cee3972d196a8bf4c943d507763486080ce70a5ad739d908f409dcacc5588d9415", @generic="597c4cc19c395d149544a7312162b9f59629b1c5f063ad828be195c60f9a6c15162c133747f60f0813355f2cbf4bcd674b2ccabe2845d223846b2e9b9a9a22dcf6652f37629f13701a20e9fa3ec788cfc88a8717d307120458ff220730786f8a1a967ebc749673c376be4a1e9b83922aff0e05fbb1", @generic="1609dc072503b1004123f28e322e0dcadc36a232351d493f79f3aeeba601a028131c4177b3615ebeda873f6e653fd52184779a86a0fa009cca8ede11c8979c258b174782890f253ec6b303e504dbd4cf51bac7019c8ddc9042e0a89fdd8853505e79ff004913f819fe902c47dde5e573de372d0fc034092885e5984964664fc22c05ea0622607f57cd57f11d4ded7f798a72d469192e6756c2dc7d9e1e6d2b2a8c11e4879b8c8b7e18f3422d37c13329e51843d642fd19e5e1cdabb0148bc86c9c4f35d5151476b7ab0be046933103b504f02813eaf3c90e6c8cf324502e0eea60e7f5b1be37409309624cce7a3cd4bb6e2125c4e85fbd22", @typed={0x14, 0x67, 0x0, 0x0, @ipv6=@mcast1}]}, @nested={0x18, 0x3, 0x0, 0x1, [@typed={0xc, 0x6d, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x2, 0x0, 0x0, @pid=r8}]}, @generic="99d54e378406c9d72d234ca38446b7cce536b2e9b28362bc99b2e05d9a802ec955a5c37861edcc1b162df694bac2f0257e76cc520f230dc8b4150c655ae11f5a4f67561efef4af4c701d08d0f65ab27706fdacc0597da294f38fa8bc58d94554271efef9ab474151588b5f0471effdb4c3ba60a488d356f46bfa27a3317f2c9b6305314edc5aa04dc299c7c86fe4ed22d754a627ea5a"]}, 0x2c4}, {&(0x7f0000000840)={0x1c, 0x41, 0x10, 0x70bd2b, 0x25dfdbfc, "", [@nested={0xc, 0x6f, 0x0, 0x1, [@typed={0x8, 0x4b, 0x0, 0x0, @fd=r1}]}]}, 0x1c}, {&(0x7f0000000880)={0xe0, 0x29, 0x200, 0x70bd28, 0x25dfdbfd, "", [@generic="c807b8dfc530c51c44ba1c22b3245e404d2a23ba7db3339379b1d5c570c42cc797fbe2e55f7b6a5c91991e60246ff21e4c55b9a60be7e324e2f0f1c227a6ac", @typed={0x14, 0x76, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @generic="0c1f45439b0f9bd66bacc8b2e3e8c8da59c673fa1f8da4a5573cdda3457de21a4ddce4fc261b77194b47ea4f33e4fd4e2b5fe0dec1db18db8fb83442d9c80f50999093bc50b27ee5cc6cae2e24d4db31bfeee88c7a9e95dacee06d61c649cb54ccc2e4aa961d526c876fac1be21b6259646cada6bca9e38014b8"]}, 0xe0}], 0x6, &(0x7f0000000bc0)=[@cred={{0x1c, 0x1, 0x2, {r9, r10, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, r15}}}, @rights={{0x28, 0x1, 0x1, [r3, r16, r17, r3, r19, r1]}}], 0x68, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x2000}) vmsplice(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) 17:00:39 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) poll(&(0x7f0000000580)=[{}], 0x3e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 17:00:39 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @broadcast, @val, {@ipv4}}, 0x0) [ 2037.464372][T24172] loop1: detected capacity change from 0 to 256 [ 2037.493966][T24175] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2037.508937][T24175] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1880 with error 28 [ 2037.521330][T24175] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2037.521330][T24175] [ 2037.531525][T24175] EXT4-fs (loop4): Total free blocks count 0 [ 2037.537574][T24175] EXT4-fs (loop4): Free/Dirty block details [ 2037.543349][T24175] EXT4-fs (loop4): free_blocks=2415919104 [ 2037.549148][T24175] EXT4-fs (loop4): dirty_blocks=3712 [ 2037.557204][T24175] EXT4-fs (loop4): Block reservation details [ 2037.563059][T24175] EXT4-fs (loop4): i_reserved_data_blocks=286 17:00:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x100) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 17:00:40 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001640), 0xfffffffffffffe5d, 0x0, 0x0) 17:00:40 executing program 2: accept(0xffffffffffffff9c, 0x0, &(0x7f0000002480)) msync(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 17:00:40 executing program 5: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @broadcast, @val, {@ipv6}}, 0x0) 17:00:40 executing program 1: r0 = syz_io_uring_setup(0x3638, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7, &(0x7f0000000180)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, 0x1, 0x0, 0x20, 0x0, [{@private}, {@empty}]}}) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) (async) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:40 executing program 5: setitimer(0x0, &(0x7f0000000080)={{0xffffffff}, {0x0, 0x8}}, &(0x7f00000000c0)) 17:00:40 executing program 2: setrlimit(0x2, &(0x7f0000000040)={0x60000000, 0x60000000}) 17:00:40 executing program 0: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x8) 17:00:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x87c}, 0x0, 0x0) 17:00:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000016c0)='./file0\x00', 0x0, 0x0) 17:00:40 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000003140)={@local, @empty, @val, {@ipv6}}, 0x0) [ 2037.698363][T15764] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:40 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000340)={@local, @empty, @val, {@ipv6}}, 0x0) [ 2037.889264][T24203] loop4: detected capacity change from 0 to 2048 [ 2037.906683][T24203] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2037.972990][T15764] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2037.988255][T15764] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2038.000580][T15764] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2038.000580][T15764] [ 2038.010169][T15764] EXT4-fs (loop4): Total free blocks count 0 [ 2038.016201][T15764] EXT4-fs (loop4): Free/Dirty block details [ 2038.021927][T15764] EXT4-fs (loop4): free_blocks=2415919104 [ 2038.027622][T15764] EXT4-fs (loop4): dirty_blocks=2144 [ 2038.032729][T15764] EXT4-fs (loop4): Block reservation details [ 2038.038782][T15764] EXT4-fs (loop4): i_reserved_data_blocks=134 [ 2038.050103][T15753] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 94 with error 28 17:00:40 executing program 3: chmod(0x0, 0x5d5ce2c5db45a31f) 17:00:40 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 17:00:40 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 17:00:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x200, 0x0) getpeername$inet6(r0, 0x0, 0x0) 17:00:40 executing program 1: r0 = syz_io_uring_setup(0x3638, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_create(0x200) (async) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7, &(0x7f0000000180)={[0x3]}, 0x8) (async) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7, &(0x7f0000000180)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, 0x1, 0x0, 0x20, 0x0, [{@private}, {@empty}]}}) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, 0x1, 0x0, 0x20, 0x0, [{@private}, {@empty}]}}) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) 17:00:40 executing program 2: select(0x40, &(0x7f0000000040)={0x93b1}, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) select(0x40, &(0x7f00000003c0)={0x5}, &(0x7f0000000400)={0x4}, &(0x7f0000000440)={0x8}, 0x0) 17:00:40 executing program 5: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 17:00:40 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 17:00:40 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x3812, 0xffffffffffffffff, 0x0) 17:00:40 executing program 5: chown(&(0x7f0000000000)='.\x00', 0xffffffffffffffff, 0xffffffffffffffff) 17:00:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f00000011c0)}, 0x0) 17:00:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setuid(r1) [ 2038.561842][T24212] loop4: detected capacity change from 0 to 2048 [ 2038.580744][T24212] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. 17:00:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, 0x0, 0x26}, 0x20) 17:00:40 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb010084000000000000006800000068000000040000000000000002"], 0x0, 0x84}, 0x20) 17:00:40 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000022c0)={&(0x7f00000000c0)=@id={0x1e, 0x3, 0x0, {0x0, 0x4}}, 0x10, 0x0}, 0x0) 17:00:40 executing program 1: r0 = syz_io_uring_setup(0x3638, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) (async) r2 = epoll_create(0x200) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7, &(0x7f0000000180)={[0x3]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async, rerun: 32) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (rerun: 32) [ 2038.743835][T24251] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2038.771047][T24251] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1376 with error 28 [ 2038.783369][T24251] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2038.783369][T24251] [ 2038.794953][T24251] EXT4-fs (loop4): Total free blocks count 0 [ 2038.800995][T24251] EXT4-fs (loop4): Free/Dirty block details [ 2038.806868][T24251] EXT4-fs (loop4): free_blocks=2415919104 [ 2038.812449][T24251] EXT4-fs (loop4): dirty_blocks=2256 [ 2038.817721][T24251] EXT4-fs (loop4): Block reservation details [ 2038.823557][T24251] EXT4-fs (loop4): i_reserved_data_blocks=184 17:00:41 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) select(0x40, &(0x7f00000003c0), &(0x7f0000000400)={0x4}, &(0x7f0000000440)={0x8}, 0x0) 17:00:41 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ftruncate(r0, 0x19ce0000000000) clock_gettime(0x0, &(0x7f0000000740)) 17:00:41 executing program 2: open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getitimer(0x1, &(0x7f0000000040)) 17:00:41 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57e9e40954da664, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 17:00:41 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x1, &(0x7f00000012c0)=@raw=[@jmp], &(0x7f0000001300)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:41 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000080), 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)) 17:00:41 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) 17:00:41 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000140)={'veth0_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) openat$tun(0xffffffffffffff9c, 0x0, 0x620000, 0x0) 17:00:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001580)={0x0, 0x0, 0x0}, 0x10060) 17:00:41 executing program 5: syz_clone(0xc000, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) [ 2038.841321][T24251] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:41 executing program 0: socketpair(0xa, 0x6, 0x60, &(0x7f0000000080)) 17:00:41 executing program 2: syz_clone(0xc000, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) 17:00:41 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x24081, 0x0) [ 2038.960604][T24290] loop4: detected capacity change from 0 to 2048 [ 2038.976855][T24290] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2039.106321][T24295] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2039.121156][T24295] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2039.133559][T24295] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2039.133559][T24295] [ 2039.143458][T24295] EXT4-fs (loop4): Total free blocks count 0 [ 2039.149461][T24295] EXT4-fs (loop4): Free/Dirty block details [ 2039.155339][T24295] EXT4-fs (loop4): free_blocks=2415919104 [ 2039.160879][T24295] EXT4-fs (loop4): dirty_blocks=6432 [ 2039.166207][T24295] EXT4-fs (loop4): Block reservation details [ 2039.172006][T24295] EXT4-fs (loop4): i_reserved_data_blocks=442 17:00:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 17:00:41 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000015c0)=@base={0x11, 0x4, 0x0, 0xffffff55}, 0x48) 17:00:41 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async, rerun: 32) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000080), 0x1) (async, rerun: 32) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)) 17:00:41 executing program 5: bpf$BPF_MAP_GET_FD_BY_ID(0x23, &(0x7f0000000480)={0x0, 0x0, 0x18}, 0xc) 17:00:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) (async) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ftruncate(r0, 0x19ce0000000000) clock_gettime(0x0, &(0x7f0000000740)) 17:00:41 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_tracing={0x1a, 0x1, &(0x7f0000000180)=@raw=[@alu], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) openat$tun(0xffffffffffffff9c, &(0x7f00000007c0), 0x6081c2, 0x0) 17:00:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 17:00:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@var={0x2}]}, {0x0, [0x0, 0x5f]}}, 0x0, 0x2c}, 0x20) 17:00:41 executing program 2: ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000001380)='ns/ipc\x00') 17:00:41 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x1, &(0x7f00000012c0)=@raw=[@jmp], &(0x7f0000001300)='syzkaller\x00', 0x8, 0x97, &(0x7f0000001340)=""/151, 0x0, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:41 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:41 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x159640, 0x0) 17:00:41 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000280)='f', 0x1}], 0x2}, 0x0) 17:00:41 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000001380)='ns/ipc\x00') 17:00:41 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000080), 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000080), 0x1) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)) (async) 17:00:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0x13, 0x8, 0x1, 0x0, 0x420}, 0x48) [ 2039.317594][T14371] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:41 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ftruncate(r0, 0x19ce0000000000) clock_gettime(0x0, &(0x7f0000000740)) (async) clock_gettime(0x0, &(0x7f0000000740)) 17:00:41 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004040)=@base={0x0, 0x0, 0x0, 0x0, 0x1a4}, 0x48) 17:00:41 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001500)={0x18, 0x1, &(0x7f00000012c0)=@raw=[@jmp], &(0x7f0000001300)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:41 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000100)) 17:00:41 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x102) 17:00:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692a65c6020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) r1 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = signalfd(r1, &(0x7f0000000080)={[0xffffffff00000001]}, 0x8) sendfile(r1, r3, &(0x7f0000000180)=0x7, 0x80) 17:00:41 executing program 3: socketpair(0x15, 0x0, 0x0, &(0x7f00000014c0)) 17:00:41 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000e00)={0x18, 0x3, &(0x7f0000000c00)=@framed, &(0x7f0000000c80)='GPL\x00', 0x1, 0x86, &(0x7f0000000cc0)=""/134, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 2039.507787][T24337] loop4: detected capacity change from 0 to 2048 17:00:41 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0x13, 0x8, 0x1}, 0x48) 17:00:41 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x4, &(0x7f0000000540)=@framed={{}, [@jmp]}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:41 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2681, 0x0) 17:00:41 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000a40)) [ 2039.634897][T24364] loop4: detected capacity change from 0 to 2048 [ 2039.656201][T24364] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2039.774688][T24369] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2039.789566][T24369] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2039.801862][T24369] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2039.801862][T24369] [ 2039.811460][T24369] EXT4-fs (loop4): Total free blocks count 0 [ 2039.817433][T24369] EXT4-fs (loop4): Free/Dirty block details 17:00:42 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={0x0}, 0x10) socketpair(0x26, 0x80000, 0x0, &(0x7f0000000a40)) 17:00:42 executing program 0: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}, 0x38) 17:00:42 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000002540)={0x6, 0x1, &(0x7f0000000040)=@raw=[@kfunc], &(0x7f0000000100)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0203, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4e09c2, 0x142) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)={0x7, 0x0, [{0x800, 0x2, 0x0, 0x0, @msi={0x4, 0x4, 0x5, 0xfb4}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x1, 0x1, 0xff, 0x2, 0x10001}}, {0x1ff, 0x4, 0x0, 0x0, @adapter={0x1, 0xffff, 0x2, 0xe4}}, {0x1ff, 0x1, 0x0, 0x0, @msi={0x1, 0x200, 0x5, 0x3f}}, {0x9, 0x2, 0x0, 0x0, @sint={0xffff, 0x5}}, {0x80, 0x4, 0x0, 0x0, @sint={0x1, 0x5e}}, {0x7, 0x2, 0x0, 0x0, @adapter={0x2c41, 0x0, 0x40, 0x7, 0xec05}}]}) clock_gettime(0x0, &(0x7f0000000740)) [ 2039.823304][T24369] EXT4-fs (loop4): free_blocks=2415919104 [ 2039.829033][T24369] EXT4-fs (loop4): dirty_blocks=4224 [ 2039.834150][T24369] EXT4-fs (loop4): Block reservation details [ 2039.840118][T24369] EXT4-fs (loop4): i_reserved_data_blocks=264 [ 2039.860989][T15753] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2039.906139][T24378] loop4: detected capacity change from 0 to 2048 [ 2039.916775][T24378] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2039.990525][T15764] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2040.005354][T15764] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2040.017333][T15764] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2040.017333][T15764] [ 2040.026960][T15764] EXT4-fs (loop4): Total free blocks count 0 [ 2040.032783][T15764] EXT4-fs (loop4): Free/Dirty block details [ 2040.038553][T15764] EXT4-fs (loop4): free_blocks=2415919104 [ 2040.044062][T15764] EXT4-fs (loop4): dirty_blocks=16 [ 2040.049139][T15764] EXT4-fs (loop4): Block reservation details [ 2040.054949][T15764] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 2040.070691][ T513] EXT4-fs (loop4): unmounting filesystem. 17:00:42 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x4, &(0x7f0000000540)=@framed={{}, [@kfunc]}, &(0x7f00000005c0)='syzkaller\x00', 0x8000, 0x68, &(0x7f0000000600)=""/104, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0xffffffffffffffff]}, 0x80) 17:00:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692a65c6020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) r1 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r1, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) signalfd(r1, &(0x7f0000000080)={[0xffffffff00000001]}, 0x8) (async) r3 = signalfd(r1, &(0x7f0000000080)={[0xffffffff00000001]}, 0x8) sendfile(r1, r3, &(0x7f0000000180)=0x7, 0x80) (async) sendfile(r1, r3, &(0x7f0000000180)=0x7, 0x80) 17:00:42 executing program 3: bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x2, &(0x7f00000002c0)=@raw=[@map_fd], &(0x7f0000000300)='GPL\x00', 0x8001, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x200, 0x0) 17:00:42 executing program 0: sendmsg$tipc(0xffffffffffffffff, 0x0, 0xffffff7f) 17:00:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0203, 0x0) (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4e09c2, 0x142) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)={0x7, 0x0, [{0x800, 0x2, 0x0, 0x0, @msi={0x4, 0x4, 0x5, 0xfb4}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x1, 0x1, 0xff, 0x2, 0x10001}}, {0x1ff, 0x4, 0x0, 0x0, @adapter={0x1, 0xffff, 0x2, 0xe4}}, {0x1ff, 0x1, 0x0, 0x0, @msi={0x1, 0x200, 0x5, 0x3f}}, {0x9, 0x2, 0x0, 0x0, @sint={0xffff, 0x5}}, {0x80, 0x4, 0x0, 0x0, @sint={0x1, 0x5e}}, {0x7, 0x2, 0x0, 0x0, @adapter={0x2c41, 0x0, 0x40, 0x7, 0xec05}}]}) (async) clock_gettime(0x0, &(0x7f0000000740)) 17:00:42 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)={0xffffffffffffffff}, 0x4) 17:00:42 executing program 3: gettid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000b00)={0x200}, 0x8) 17:00:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@cb_func]}, &(0x7f0000000040)='GPL\x00', 0x8, 0x36, &(0x7f0000000080)=""/54, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_tracing={0x1a, 0x1, &(0x7f0000000180)=@raw=[@alu], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0x13, 0x8, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x48) 17:00:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0203, 0x0) (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4e09c2, 0x142) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)={0x7, 0x0, [{0x800, 0x2, 0x0, 0x0, @msi={0x4, 0x4, 0x5, 0xfb4}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x1, 0x1, 0xff, 0x2, 0x10001}}, {0x1ff, 0x4, 0x0, 0x0, @adapter={0x1, 0xffff, 0x2, 0xe4}}, {0x1ff, 0x1, 0x0, 0x0, @msi={0x1, 0x200, 0x5, 0x3f}}, {0x9, 0x2, 0x0, 0x0, @sint={0xffff, 0x5}}, {0x80, 0x4, 0x0, 0x0, @sint={0x1, 0x5e}}, {0x7, 0x2, 0x0, 0x0, @adapter={0x2c41, 0x0, 0x40, 0x7, 0xec05}}]}) clock_gettime(0x0, &(0x7f0000000740)) 17:00:42 executing program 5: socketpair(0x23, 0x80805, 0x0, &(0x7f0000000000)) 17:00:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692a65c6020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) r1 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = signalfd(r1, &(0x7f0000000080)={[0xffffffff00000001]}, 0x8) sendfile(r1, r3, &(0x7f0000000180)=0x7, 0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692a65c6020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r1, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) signalfd(r1, &(0x7f0000000080)={[0xffffffff00000001]}, 0x8) (async) sendfile(r1, r3, &(0x7f0000000180)=0x7, 0x80) (async) 17:00:42 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000f80)={&(0x7f0000000f40)='./file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000980)={&(0x7f0000000940)='./file0\x00'}, 0x10) 17:00:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0xc26, 0x1}, 0x48) 17:00:42 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x5, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@map_idx]}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x68, &(0x7f0000000600)=""/104, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0xffffffffffffffff]}, 0x80) 17:00:42 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x701400, 0x0) 17:00:42 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000007c0), 0x6081c2, 0x0) 17:00:42 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000440)={&(0x7f0000000140), 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="8b2208a28c76cc3d48160fdc78abbf548c5ccc21d419347bd68519482fbff935b7230cc0941405d5dd3917d40736a891a585ed891f300cd35beb68d635353fc0595c70e4078b7999", 0x48}, {&(0x7f0000000280)='f', 0x1}], 0x2}, 0x40c0) 17:00:42 executing program 0: bpf$ITER_CREATE(0x21, 0x0, 0xfffffffffffffd81) 17:00:42 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000f00)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x4, &(0x7f0000000540)=@framed={{}, [@jmp]}, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000680), 0x8, 0x10, 0x0}, 0x80) 17:00:42 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000011}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) clock_gettime(0x0, &(0x7f0000000740)) ftruncate(0xffffffffffffffff, 0x7) 17:00:42 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x142, 0x0) 17:00:42 executing program 5: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x1810, 0xffffffffffffffff, 0x0) 17:00:42 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={@map, 0xffffffffffffffff, 0x26}, 0x10) 17:00:42 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001480)={0x0, 0x0, 0x30}, 0xc) 17:00:42 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:42 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000022c0)={&(0x7f00000000c0)=@id={0x1e, 0x2}, 0x10, 0x0}, 0x0) 17:00:42 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 17:00:42 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x6801, 0x0) 17:00:42 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x7, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0x4}, @jmp, @alu, @func, @map_idx], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:42 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x16, 0x0, 0x0) 17:00:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x140) 17:00:43 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000011}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) (async, rerun: 32) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000000201005) (rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) clock_gettime(0x0, &(0x7f0000000740)) (async) ftruncate(0xffffffffffffffff, 0x7) 17:00:43 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x551602, 0x0) 17:00:43 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000540)) 17:00:43 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000f00)=@bpf_lsm={0x1d, 0x1, &(0x7f0000000d80)=@raw=[@func], &(0x7f0000000e00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:43 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) unlink(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 17:00:43 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2040.712937][T24472] loop4: detected capacity change from 0 to 2048 [ 2040.726256][T24472] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. 17:00:43 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@volatile={0xf}]}}, &(0x7f00000001c0)=""/41, 0x26, 0x29, 0x1}, 0x20) 17:00:43 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000740), 0x620000, 0x0) 17:00:43 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x1, &(0x7f0000000000)=@raw=[@call], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x15}, 0x48) 17:00:43 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0x0, 0x0, 0x18}, 0x10) 17:00:43 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f00000005c0)=""/84, 0x26, 0x54, 0x1}, 0x20) [ 2040.799861][T15772] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2040.829753][T15772] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2040.878375][T15772] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2040.878375][T15772] [ 2040.891010][T15772] EXT4-fs (loop4): Total free blocks count 0 [ 2040.897440][T15772] EXT4-fs (loop4): Free/Dirty block details [ 2040.903140][T15772] EXT4-fs (loop4): free_blocks=2415919104 [ 2040.908860][T15772] EXT4-fs (loop4): dirty_blocks=16 [ 2040.913774][T15772] EXT4-fs (loop4): Block reservation details [ 2040.919936][T15772] EXT4-fs (loop4): i_reserved_data_blocks=1 17:00:43 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000011}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) (async) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) (async) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) ftruncate(0xffffffffffffffff, 0x7) 17:00:43 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000000)=@raw=[@func, @cb_func, @jmp, @alu], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:43 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x0, 0x7, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x701400, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) 17:00:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) 17:00:43 executing program 1: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_create(0x200) (async) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2040.935680][ T513] EXT4-fs (loop4): unmounting filesystem. [ 2040.959199][T24503] loop4: detected capacity change from 0 to 2048 [ 2040.976264][T24503] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. 17:00:43 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={0x0, 0x0, 0x29}, 0x20) 17:00:43 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x10683, 0x0) 17:00:43 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x3, &(0x7f0000000540)=@framed, &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) 17:00:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a00)={&(0x7f0000000900)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd, 0xd, 0x2, [@datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], '4'}]}}, &(0x7f0000001ac0)=""/115, 0x2a, 0x73, 0x1}, 0x20) 17:00:43 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000001240), 0x1, 0x0) 17:00:43 executing program 5: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) [ 2041.022349][T14371] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2041.046644][T14371] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2041.065945][T14371] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2041.065945][T14371] [ 2041.082571][T14371] EXT4-fs (loop4): Total free blocks count 0 [ 2041.091255][T14371] EXT4-fs (loop4): Free/Dirty block details [ 2041.097201][T14371] EXT4-fs (loop4): free_blocks=2415919104 [ 2041.102805][T14371] EXT4-fs (loop4): dirty_blocks=16 [ 2041.107988][T14371] EXT4-fs (loop4): Block reservation details [ 2041.113794][T14371] EXT4-fs (loop4): i_reserved_data_blocks=1 17:00:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/93, 0x5d) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:43 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x4840) 17:00:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x8, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 17:00:43 executing program 2: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xcb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @multicast2}, 0x10) setsockopt$MRT_ADD_VIF(r0, 0x0, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x5, @vifc_lcl_ifindex, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 17:00:43 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmmsg$inet6(r0, &(0x7f00000018c0)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@tclass={{0x14, 0x29, 0xb}}], 0x18}}], 0x1, 0x0) 17:00:43 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000546c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x240e42, 0x9, 0x6}, 0x18) openat$cgroup_ro(r5, &(0x7f0000000540)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) syz_io_uring_setup(0x1c39, &(0x7f00000003c0)={0x0, 0xb86e, 0x80, 0x0, 0x96, 0x0, r3}, &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000480)) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000300)=""/164, 0xa4}], 0x3) r6 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000001240)={0x20000002}) io_uring_enter(r0, 0x7061, 0x90e4, 0xa, &(0x7f0000000080)={[0x627]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:43 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x11, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 17:00:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newnexthop={0x70, 0x68, 0x200, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x4, 0x0, 0x20}, [@NHA_FDB={0x4}, @NHA_OIF={0x8}, @NHA_ENCAP={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP_SRC={0x8, 0x3, @local}}, @NHA_FDB={0x4}, @NHA_GROUP={0x3c, 0x2, [{0x0, 0x5}, {0x1, 0x1}, {0x0, 0x20}, {0x0, 0x20}, {0x0, 0x5}, {0x2, 0x3b}, {0x2, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x20000810) clock_gettime(0x0, &(0x7f0000000740)) 17:00:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f00000004c0)={0x0, 0x1, 0x11}) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/firmware/memmap', 0x40c040, 0x140) statx(r1, &(0x7f00000000c0)='./bus\x00', 0x2000, 0x40, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="d0010000090b01012cbd7000ffdbdf25030000040800600001000000de00738008002900", @ANYRES32=r2, @ANYBLOB="bb220bb009fcfdc75084f1eea9c465d1efd09cc0b4eb10a1898383d7ab4a8a7048eaa967760c446204cdd351c204008a000800720000dbccf8f84949362a6d7bac1f123ea7ce485e075cad5adf2ba373ae901a709e374e8cb4d96f0406d50ae2362719d3118e4e6534db3c76917c192661f443e04aef54ee1d59227918e164354725cff6e4", @ANYRES32=r3, @ANYBLOB="49ff3a894e73cf9b50f51449ae9743df3a946dd6fe4649ca17bfdc94be8367ff850d09c0aeef6c69eb810422883a97b25e115cd013d686a9eb8b71187313a4cccc6d7f0b9b97d1fbbddda696bcd4409b6330994ef0fb10685a16f5a54c47d2634f704e36463284d36a9b0fdd3f7c8d86d11eb4e2e55a5fe15ce11c16f01d7cbfc8c752d5f012d48d4c3739a314864b5fa27552aaade56ef1b90fa808003c00", @ANYRES32=r1, @ANYBLOB='\x00\x00\b\x00[\x00', @ANYRES32=r1, @ANYBLOB="14002500fe8000000000000000000000000000aa2000128014009600fc01000000000000000000000000000108001600", @ANYRES32, @ANYBLOB="98002c8014000a00ff02000000000000000000000000000108000b00", @ANYRES32=r0, @ANYBLOB="2ab06ddf6b373873b4b1a97e0a1729cb676df2a3da434282d3086a39f9041a03a64e4768e3e45db996a25ece0ed5b9e8ddbf8f368e29fff9d69164a2e1b6b593253aee162d4d77a3b1d38b8045a486ebcf0ca5fb1503d9b9ac2decdef71e09839ccf2d55f21cd3122a2917c6a1154e413ce7682b113094ce"], 0x1d0}, 0x1, 0x0, 0x0, 0x4851}, 0x40004) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:43 executing program 5: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_enter(r2, 0xa9c, 0x6bfd, 0x10, &(0x7f0000000080)={[0x100000001]}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8084}, 0x4040800) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r5 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000001240)) mmap$IORING_OFF_CQ_RING(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x8000000) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2041.143023][ T513] EXT4-fs (loop4): unmounting filesystem. 17:00:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) fstat(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2041.227507][T24549] loop3: detected capacity change from 0 to 2048 [ 2041.232860][T24554] loop2: detected capacity change from 0 to 2048 [ 2041.241273][T24555] loop4: detected capacity change from 0 to 2048 17:00:43 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000546c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x240e42, 0x9, 0x6}, 0x18) (async) r5 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x240e42, 0x9, 0x6}, 0x18) openat$cgroup_ro(r5, &(0x7f0000000540)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) syz_io_uring_setup(0x1c39, &(0x7f00000003c0)={0x0, 0xb86e, 0x80, 0x0, 0x96, 0x0, r3}, &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000480)) sendfile(r1, r2, 0x0, 0xf03b0000) (async) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000300)=""/164, 0xa4}], 0x3) r6 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000001240)={0x20000002}) io_uring_enter(r0, 0x7061, 0x90e4, 0xa, &(0x7f0000000080)={[0x627]}, 0x8) (async) io_uring_enter(r0, 0x7061, 0x90e4, 0xa, &(0x7f0000000080)={[0x627]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2041.272867][T24549] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2041.281967][T24555] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2041.294775][T24554] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2041.412900][T24548] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2041.444120][T24574] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2041.453164][T24575] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2041.480790][T24548] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 530 with error 28 [ 2041.509629][T24574] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 512 with error 28 [ 2041.521246][T24575] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 576 with error 28 [ 2041.526204][T24548] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2041.526204][T24548] [ 2041.561914][T24574] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2041.561914][T24574] [ 2041.596673][T24574] EXT4-fs (loop2): Total free blocks count 0 [ 2041.631634][T24574] EXT4-fs (loop2): Free/Dirty block details [ 2041.639726][T24548] EXT4-fs (loop3): Total free blocks count 0 [ 2041.651721][T24574] EXT4-fs (loop2): free_blocks=2415919104 [ 2041.657755][T24548] EXT4-fs (loop3): Free/Dirty block details [ 2041.663515][T24548] EXT4-fs (loop3): free_blocks=2415919104 [ 2041.672494][T24575] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2041.672494][T24575] [ 2041.684292][T24574] EXT4-fs (loop2): dirty_blocks=2976 [ 2041.689552][T24548] EXT4-fs (loop3): dirty_blocks=5728 [ 2041.700124][T24574] EXT4-fs (loop2): Block reservation details [ 2041.706081][T24575] EXT4-fs (loop4): Total free blocks count 0 [ 2041.711870][T24575] EXT4-fs (loop4): Free/Dirty block details [ 2041.717782][T24548] EXT4-fs (loop3): Block reservation details [ 2041.730146][T24548] EXT4-fs (loop3): i_reserved_data_blocks=411 [ 2041.736128][T24574] EXT4-fs (loop2): i_reserved_data_blocks=224 [ 2041.745101][T24575] EXT4-fs (loop4): free_blocks=2415919104 [ 2041.785129][T24575] EXT4-fs (loop4): dirty_blocks=4736 [ 2041.814876][T24575] EXT4-fs (loop4): Block reservation details [ 2041.833848][T24575] EXT4-fs (loop4): i_reserved_data_blocks=389 17:00:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async) ftruncate(r1, 0x2007ffb) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/93, 0x5d) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:44 executing program 5: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000546c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x240e42, 0x9, 0x6}, 0x18) openat$cgroup_ro(r5, &(0x7f0000000540)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) syz_io_uring_setup(0x1c39, &(0x7f00000003c0)={0x0, 0xb86e, 0x80, 0x0, 0x96, 0x0, r3}, &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000480)) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000300)=""/164, 0xa4}], 0x3) r6 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000001240)={0x20000002}) io_uring_enter(r0, 0x7061, 0x90e4, 0xa, &(0x7f0000000080)={[0x627]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) fstat(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:44 executing program 1: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000546c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x240e42, 0x9, 0x6}, 0x18) openat$cgroup_ro(r5, &(0x7f0000000540)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) (async) sendfile(r3, r4, 0x0, 0xf03b0000) syz_io_uring_setup(0x1c39, &(0x7f00000003c0)={0x0, 0xb86e, 0x80, 0x0, 0x96, 0x0, r3}, &(0x7f0000002000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000480)) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000300)=""/164, 0xa4}], 0x3) epoll_create(0x200) (async) r6 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000001240)={0x20000002}) io_uring_enter(r0, 0x7061, 0x90e4, 0xa, &(0x7f0000000080)={[0x627]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:44 executing program 3: r0 = syz_io_uring_setup(0x72ab, &(0x7f0000000100)={0x0, 0x3, 0x80, 0x2000000, 0x4}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) 17:00:44 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r9 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@nfs_nostale_ro}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r10 = epoll_create(0x200) r11 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r10, 0x8, r11, &(0x7f0000000000)={0x30000004}) socket$pppl2tp(0x18, 0x1, 0x1) r12 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000b80), 0x58001, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000cc0)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@func={0x1, 0x0, 0x0, 0xc, 0x5}, @ptr={0xd, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x0]}}, &(0x7f0000000c00)=""/177, 0x33, 0xb1, 0x1}, 0x20) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/attr/fscreate\x00', 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r13 = epoll_create(0x200) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) r15 = syz_clone3(&(0x7f0000001900)={0x121000000, &(0x7f00000016c0)=0xffffffffffffffff, &(0x7f0000001700), &(0x7f00000022c0), {0x1}, &(0x7f0000002780)=""/156, 0x9c, &(0x7f0000001840)=""/127, &(0x7f0000002280)=[0x0, r3, 0x0, 0x0, 0x0, 0x0], 0x6, {r1}}, 0x58) getgroups(0x7, &(0x7f0000001980)=[0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0xee00, 0xee01]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c119a4edf5903798bf7cc5a5a48a6ec7430df0c4448e3ebc0f79c00824392de839181953451051cbd5294bae37f530d36ce51aaf93afe1aa5067625d49c6b65d3df7cde8d03a9ea018d279e75cdaf8f742a1a0df56d58e8757839fc85d11ecf2cfd6b3cb6918283b2e85c8e40e137353b75f171cc7086fc472d0529be4d83b44ab50e064faa4d87d939e9f9df63e175dff2c12a4406709b5c0a18c3fd7f7e2aba4b0bfa2a7477cc1229becb8572e7a6e5efcd0eb973c1cc2c9bb4163f80088c5aa9e9cebe7c6285e6bc403ae92f53d0bc77bcff90a01bb77296755a2dbe6e1799407c3e53173a37474b05cdea23977bae8", 0xf1}], 0x1, &(0x7f0000002680)=[@rights={{0x30, 0x1, 0x1, [r16, 0xffffffffffffffff, r12, r1, 0xffffffffffffffff, 0xffffffffffffffff, r9, r9]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xf0, 0x40}}, {{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0xffffffffffffffff, 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000080000c00002aa77d880100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4050}}, {{&(0x7f00000004c0)=@file={0x3, './bus\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)="1bf41b4181d87826b05aee118a01ba09d8165598ef5232b594b3917fe9932bcdc40477646937b815a0b0bd32aec5831b862cbf337f302c41452125c68b35beffb5d60d963a74b6d1c4601e662b92f953c2397a7fc93f14a7921cce639eec2d72c19519bc28d1578023eece95a52374b882d8df703acebaa79c0627655eec96bac2ca9819077fbabda51b5e3b71404b0810ea189ff74581a19328724b2010aed099b3dd250d691a9c040fdbe286e5f1115c8239d43b55442518dd5f14ae244df693d89eb3ad3fecaab80ef6c440e0a7462e4d3ca2270e", 0xd6}], 0x1, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)="56bf6f213d3f314f3156240e20bbd74321efb96b955187c70a7f19b332d286f1e83a4a0fe4c5d3eb555f36fa14f603d3401dae7a", 0x34}, {&(0x7f0000000800)="135e0a58fb41de78c95fb06ef62f28d5e5b62df0", 0x14}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x40}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="6b442d580521c4ec953ac770c8cc8e84a8be0d600599ef40", 0x18}, {&(0x7f0000000a40)="73576ce7093eb53eb85e625876c09b163e44b78e5b28ea34582e2b9f76a6e75e8df328d02c2eff4b89c97c11bae52ee1097650a4083c8e0e7bf7ce581b5c6844727929b62436e36b452877d23e5f91a022475dc13aba0fa392d6b0bbe12966ba8bc33ed060e81573f3c2d2985b49611b8690649795f2a0691d6f830509757a8145164c444876c01cd1ef546feea4377d7bbc977a2a2d956a5cf88ffb5e05d17b4915e42a35ba14ea659f1c0725338f920bb1c474615075e4f6671606be361aef1f", 0xc1}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}], 0x80, 0x4004}}, {{&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e80)="f21865f66d8c18e711f5d836b57dcfd162d725009af3f41f7f18695f58290e9e79318494a8d964fddd61d547b80043722d0f40e154f3c2ce3e2fcd2275520752629d55", 0x43}], 0x1, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {r15, 0xffffffffffffffff, r17}}}], 0x20, 0x48000}}], 0x6, 0x8000) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2042.076081][T15753] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2042.107048][T15772] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2042.123623][T14371] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:44 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000240)={0x100, 0x2, 0x1, 0x3, 0x5, [{0x3, 0x20, 0xffffffff, '\x00', 0x501}, {0x5, 0x9, 0xd35, '\x00', 0x2}, {0x7, 0xffffffffffff7fff, 0x9, '\x00', 0x3000}, {0x7b, 0xff, 0x2}, {0x2, 0x9, 0x8, '\x00', 0x1000}]}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:44 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000240)={0x100, 0x2, 0x1, 0x3, 0x5, [{0x3, 0x20, 0xffffffff, '\x00', 0x501}, {0x5, 0x9, 0xd35, '\x00', 0x2}, {0x7, 0xffffffffffff7fff, 0x9, '\x00', 0x3000}, {0x7b, 0xff, 0x2}, {0x2, 0x9, 0x8, '\x00', 0x1000}]}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000240)={0x100, 0x2, 0x1, 0x3, 0x5, [{0x3, 0x20, 0xffffffff, '\x00', 0x501}, {0x5, 0x9, 0xd35, '\x00', 0x2}, {0x7, 0xffffffffffff7fff, 0x9, '\x00', 0x3000}, {0x7b, 0xff, 0x2}, {0x2, 0x9, 0x8, '\x00', 0x1000}]}) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x2000}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:00:44 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r9 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@nfs_nostale_ro}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r10 = epoll_create(0x200) r11 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r10, 0x8, r11, &(0x7f0000000000)={0x30000004}) socket$pppl2tp(0x18, 0x1, 0x1) r12 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000b80), 0x58001, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000cc0)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@func={0x1, 0x0, 0x0, 0xc, 0x5}, @ptr={0xd, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x0]}}, &(0x7f0000000c00)=""/177, 0x33, 0xb1, 0x1}, 0x20) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/attr/fscreate\x00', 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r13 = epoll_create(0x200) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) r15 = syz_clone3(&(0x7f0000001900)={0x121000000, &(0x7f00000016c0)=0xffffffffffffffff, &(0x7f0000001700), &(0x7f00000022c0), {0x1}, &(0x7f0000002780)=""/156, 0x9c, &(0x7f0000001840)=""/127, &(0x7f0000002280)=[0x0, r3, 0x0, 0x0, 0x0, 0x0], 0x6, {r1}}, 0x58) getgroups(0x7, &(0x7f0000001980)=[0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0xee00, 0xee01]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c119a4edf5903798bf7cc5a5a48a6ec7430df0c4448e3ebc0f79c00824392de839181953451051cbd5294bae37f530d36ce51aaf93afe1aa5067625d49c6b65d3df7cde8d03a9ea018d279e75cdaf8f742a1a0df56d58e8757839fc85d11ecf2cfd6b3cb6918283b2e85c8e40e137353b75f171cc7086fc472d0529be4d83b44ab50e064faa4d87d939e9f9df63e175dff2c12a4406709b5c0a18c3fd7f7e2aba4b0bfa2a7477cc1229becb8572e7a6e5efcd0eb973c1cc2c9bb4163f80088c5aa9e9cebe7c6285e6bc403ae92f53d0bc77bcff90a01bb77296755a2dbe6e1799407c3e53173a37474b05cdea23977bae8", 0xf1}], 0x1, &(0x7f0000002680)=[@rights={{0x30, 0x1, 0x1, [r16, 0xffffffffffffffff, r12, r1, 0xffffffffffffffff, 0xffffffffffffffff, r9, r9]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xf0, 0x40}}, {{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0xffffffffffffffff, 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000080000c00002aa77d880100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4050}}, {{&(0x7f00000004c0)=@file={0x3, './bus\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)="1bf41b4181d87826b05aee118a01ba09d8165598ef5232b594b3917fe9932bcdc40477646937b815a0b0bd32aec5831b862cbf337f302c41452125c68b35beffb5d60d963a74b6d1c4601e662b92f953c2397a7fc93f14a7921cce639eec2d72c19519bc28d1578023eece95a52374b882d8df703acebaa79c0627655eec96bac2ca9819077fbabda51b5e3b71404b0810ea189ff74581a19328724b2010aed099b3dd250d691a9c040fdbe286e5f1115c8239d43b55442518dd5f14ae244df693d89eb3ad3fecaab80ef6c440e0a7462e4d3ca2270e", 0xd6}], 0x1, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)="56bf6f213d3f314f3156240e20bbd74321efb96b955187c70a7f19b332d286f1e83a4a0fe4c5d3eb555f36fa14f603d3401dae7a", 0x34}, {&(0x7f0000000800)="135e0a58fb41de78c95fb06ef62f28d5e5b62df0", 0x14}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x40}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="6b442d580521c4ec953ac770c8cc8e84a8be0d600599ef40", 0x18}, {&(0x7f0000000a40)="73576ce7093eb53eb85e625876c09b163e44b78e5b28ea34582e2b9f76a6e75e8df328d02c2eff4b89c97c11bae52ee1097650a4083c8e0e7bf7ce581b5c6844727929b62436e36b452877d23e5f91a022475dc13aba0fa392d6b0bbe12966ba8bc33ed060e81573f3c2d2985b49611b8690649795f2a0691d6f830509757a8145164c444876c01cd1ef546feea4377d7bbc977a2a2d956a5cf88ffb5e05d17b4915e42a35ba14ea659f1c0725338f920bb1c474615075e4f6671606be361aef1f", 0xc1}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}], 0x80, 0x4004}}, {{&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e80)="f21865f66d8c18e711f5d836b57dcfd162d725009af3f41f7f18695f58290e9e79318494a8d964fddd61d547b80043722d0f40e154f3c2ce3e2fcd2275520752629d55", 0x43}], 0x1, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {r15, 0xffffffffffffffff, r17}}}], 0x20, 0x48000}}], 0x6, 0x8000) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:44 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x800}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000240)={0x100, 0x2, 0x1, 0x3, 0x5, [{0x3, 0x20, 0xffffffff, '\x00', 0x501}, {0x5, 0x9, 0xd35, '\x00', 0x2}, {0x7, 0xffffffffffff7fff, 0x9, '\x00', 0x3000}, {0x7b, 0xff, 0x2}, {0x2, 0x9, 0x8, '\x00', 0x1000}]}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:44 executing program 1: r0 = syz_io_uring_setup(0x7937, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) syz_io_uring_setup(0x1b69, &(0x7f0000000240)={0x0, 0x266a, 0x80, 0x2, 0x26d, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) fstat(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2042.341333][T24600] loop5: detected capacity change from 0 to 2048 [ 2042.406069][T24600] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2042.567760][T24616] loop2: detected capacity change from 0 to 2048 [ 2042.575705][T24611] loop4: detected capacity change from 0 to 2048 [ 2042.596414][T24616] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2042.601353][T24611] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2042.613573][T24622] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2042.630049][T24622] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 544 with error 28 [ 2042.643301][T24622] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2042.643301][T24622] [ 2042.655757][T24622] EXT4-fs (loop5): Total free blocks count 0 [ 2042.661582][T24622] EXT4-fs (loop5): Free/Dirty block details [ 2042.667371][T24622] EXT4-fs (loop5): free_blocks=2415919104 [ 2042.672902][T24622] EXT4-fs (loop5): dirty_blocks=1056 [ 2042.678132][T24622] EXT4-fs (loop5): Block reservation details [ 2042.683989][T24622] EXT4-fs (loop5): i_reserved_data_blocks=70 [ 2042.791084][T24627] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2042.792530][T24624] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2042.806220][T24627] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 670 with error 28 [ 2042.832455][T24627] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2042.832455][T24627] [ 2042.841995][T24627] EXT4-fs (loop2): Total free blocks count 0 [ 2042.855221][T24624] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2042.867552][T24627] EXT4-fs (loop2): Free/Dirty block details [ 2042.884094][T24627] EXT4-fs (loop2): free_blocks=2415919104 [ 2042.890837][T24624] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2042.890837][T24624] [ 2042.904726][T24627] EXT4-fs (loop2): dirty_blocks=1552 [ 2042.940566][T24624] EXT4-fs (loop4): Total free blocks count 0 [ 2042.960574][T24627] EXT4-fs (loop2): Block reservation details [ 2042.961607][T24624] EXT4-fs (loop4): Free/Dirty block details [ 2042.994342][T24627] EXT4-fs (loop2): i_reserved_data_blocks=160 [ 2043.015117][T24624] EXT4-fs (loop4): free_blocks=2415919104 [ 2043.031721][T24624] EXT4-fs (loop4): dirty_blocks=5008 [ 2043.047267][T24624] EXT4-fs (loop4): Block reservation details [ 2043.059564][T24624] EXT4-fs (loop4): i_reserved_data_blocks=353 [ 2043.186405][T15751] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async, rerun: 64) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/93, 0x5d) (rerun: 64) sendfile(r0, r1, 0x0, 0x4) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x1000000201005) (rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x7937, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async, rerun: 32) syz_io_uring_setup(0x1b69, &(0x7f0000000240)={0x0, 0x266a, 0x80, 0x2, 0x26d, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) (async, rerun: 32) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) (async) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) (async, rerun: 64) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (rerun: 64) 17:00:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) fstat(r2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:45 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r9 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@nfs_nostale_ro}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r10 = epoll_create(0x200) r11 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r10, 0x8, r11, &(0x7f0000000000)={0x30000004}) socket$pppl2tp(0x18, 0x1, 0x1) r12 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000b80), 0x58001, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000cc0)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@func={0x1, 0x0, 0x0, 0xc, 0x5}, @ptr={0xd, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x0]}}, &(0x7f0000000c00)=""/177, 0x33, 0xb1, 0x1}, 0x20) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/attr/fscreate\x00', 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r13 = epoll_create(0x200) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) r15 = syz_clone3(&(0x7f0000001900)={0x121000000, &(0x7f00000016c0)=0xffffffffffffffff, &(0x7f0000001700), &(0x7f00000022c0), {0x1}, &(0x7f0000002780)=""/156, 0x9c, &(0x7f0000001840)=""/127, &(0x7f0000002280)=[0x0, r3, 0x0, 0x0, 0x0, 0x0], 0x6, {r1}}, 0x58) getgroups(0x7, &(0x7f0000001980)=[0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0xee00, 0xee01]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c119a4edf5903798bf7cc5a5a48a6ec7430df0c4448e3ebc0f79c00824392de839181953451051cbd5294bae37f530d36ce51aaf93afe1aa5067625d49c6b65d3df7cde8d03a9ea018d279e75cdaf8f742a1a0df56d58e8757839fc85d11ecf2cfd6b3cb6918283b2e85c8e40e137353b75f171cc7086fc472d0529be4d83b44ab50e064faa4d87d939e9f9df63e175dff2c12a4406709b5c0a18c3fd7f7e2aba4b0bfa2a7477cc1229becb8572e7a6e5efcd0eb973c1cc2c9bb4163f80088c5aa9e9cebe7c6285e6bc403ae92f53d0bc77bcff90a01bb77296755a2dbe6e1799407c3e53173a37474b05cdea23977bae8", 0xf1}], 0x1, &(0x7f0000002680)=[@rights={{0x30, 0x1, 0x1, [r16, 0xffffffffffffffff, r12, r1, 0xffffffffffffffff, 0xffffffffffffffff, r9, r9]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xf0, 0x40}}, {{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0xffffffffffffffff, 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000080000c00002aa77d880100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4050}}, {{&(0x7f00000004c0)=@file={0x3, './bus\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)="1bf41b4181d87826b05aee118a01ba09d8165598ef5232b594b3917fe9932bcdc40477646937b815a0b0bd32aec5831b862cbf337f302c41452125c68b35beffb5d60d963a74b6d1c4601e662b92f953c2397a7fc93f14a7921cce639eec2d72c19519bc28d1578023eece95a52374b882d8df703acebaa79c0627655eec96bac2ca9819077fbabda51b5e3b71404b0810ea189ff74581a19328724b2010aed099b3dd250d691a9c040fdbe286e5f1115c8239d43b55442518dd5f14ae244df693d89eb3ad3fecaab80ef6c440e0a7462e4d3ca2270e", 0xd6}], 0x1, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)="56bf6f213d3f314f3156240e20bbd74321efb96b955187c70a7f19b332d286f1e83a4a0fe4c5d3eb555f36fa14f603d3401dae7a", 0x34}, {&(0x7f0000000800)="135e0a58fb41de78c95fb06ef62f28d5e5b62df0", 0x14}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x40}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="6b442d580521c4ec953ac770c8cc8e84a8be0d600599ef40", 0x18}, {&(0x7f0000000a40)="73576ce7093eb53eb85e625876c09b163e44b78e5b28ea34582e2b9f76a6e75e8df328d02c2eff4b89c97c11bae52ee1097650a4083c8e0e7bf7ce581b5c6844727929b62436e36b452877d23e5f91a022475dc13aba0fa392d6b0bbe12966ba8bc33ed060e81573f3c2d2985b49611b8690649795f2a0691d6f830509757a8145164c444876c01cd1ef546feea4377d7bbc977a2a2d956a5cf88ffb5e05d17b4915e42a35ba14ea659f1c0725338f920bb1c474615075e4f6671606be361aef1f", 0xc1}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}], 0x80, 0x4004}}, {{&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e80)="f21865f66d8c18e711f5d836b57dcfd162d725009af3f41f7f18695f58290e9e79318494a8d964fddd61d547b80043722d0f40e154f3c2ce3e2fcd2275520752629d55", 0x43}], 0x1, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {r15, 0xffffffffffffffff, r17}}}], 0x20, 0x48000}}], 0x6, 0x8000) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:45 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r9 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@nfs_nostale_ro}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r10 = epoll_create(0x200) r11 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r10, 0x8, r11, &(0x7f0000000000)={0x30000004}) socket$pppl2tp(0x18, 0x1, 0x1) r12 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000b80), 0x58001, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000cc0)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@func={0x1, 0x0, 0x0, 0xc, 0x5}, @ptr={0xd, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x0]}}, &(0x7f0000000c00)=""/177, 0x33, 0xb1, 0x1}, 0x20) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/attr/fscreate\x00', 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r13 = epoll_create(0x200) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) r15 = syz_clone3(&(0x7f0000001900)={0x121000000, &(0x7f00000016c0)=0xffffffffffffffff, &(0x7f0000001700), &(0x7f00000022c0), {0x1}, &(0x7f0000002780)=""/156, 0x9c, &(0x7f0000001840)=""/127, &(0x7f0000002280)=[0x0, r3, 0x0, 0x0, 0x0, 0x0], 0x6, {r1}}, 0x58) getgroups(0x7, &(0x7f0000001980)=[0xee01, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0xee00, 0xee01]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c119a4edf5903798bf7cc5a5a48a6ec7430df0c4448e3ebc0f79c00824392de839181953451051cbd5294bae37f530d36ce51aaf93afe1aa5067625d49c6b65d3df7cde8d03a9ea018d279e75cdaf8f742a1a0df56d58e8757839fc85d11ecf2cfd6b3cb6918283b2e85c8e40e137353b75f171cc7086fc472d0529be4d83b44ab50e064faa4d87d939e9f9df63e175dff2c12a4406709b5c0a18c3fd7f7e2aba4b0bfa2a7477cc1229becb8572e7a6e5efcd0eb973c1cc2c9bb4163f80088c5aa9e9cebe7c6285e6bc403ae92f53d0bc77bcff90a01bb77296755a2dbe6e1799407c3e53173a37474b05cdea23977bae8", 0xf1}], 0x1, &(0x7f0000002680)=[@rights={{0x30, 0x1, 0x1, [r16, 0xffffffffffffffff, r12, r1, 0xffffffffffffffff, 0xffffffffffffffff, r9, r9]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0xf0, 0x40}}, {{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 0xffffffffffffffff, 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000080000c00002aa77d880100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4050}}, {{&(0x7f00000004c0)=@file={0x3, './bus\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)="1bf41b4181d87826b05aee118a01ba09d8165598ef5232b594b3917fe9932bcdc40477646937b815a0b0bd32aec5831b862cbf337f302c41452125c68b35beffb5d60d963a74b6d1c4601e662b92f953c2397a7fc93f14a7921cce639eec2d72c19519bc28d1578023eece95a52374b882d8df703acebaa79c0627655eec96bac2ca9819077fbabda51b5e3b71404b0810ea189ff74581a19328724b2010aed099b3dd250d691a9c040fdbe286e5f1115c8239d43b55442518dd5f14ae244df693d89eb3ad3fecaab80ef6c440e0a7462e4d3ca2270e", 0xd6}], 0x1, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)="56bf6f213d3f314f3156240e20bbd74321efb96b955187c70a7f19b332d286f1e83a4a0fe4c5d3eb555f36fa14f603d3401dae7a", 0x34}, {&(0x7f0000000800)="135e0a58fb41de78c95fb06ef62f28d5e5b62df0", 0x14}], 0x2, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x40}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="6b442d580521c4ec953ac770c8cc8e84a8be0d600599ef40", 0x18}, {&(0x7f0000000a40)="73576ce7093eb53eb85e625876c09b163e44b78e5b28ea34582e2b9f76a6e75e8df328d02c2eff4b89c97c11bae52ee1097650a4083c8e0e7bf7ce581b5c6844727929b62436e36b452877d23e5f91a022475dc13aba0fa392d6b0bbe12966ba8bc33ed060e81573f3c2d2985b49611b8690649795f2a0691d6f830509757a8145164c444876c01cd1ef546feea4377d7bbc977a2a2d956a5cf88ffb5e05d17b4915e42a35ba14ea659f1c0725338f920bb1c474615075e4f6671606be361aef1f", 0xc1}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5}}}], 0x80, 0x4004}}, {{&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e80)="f21865f66d8c18e711f5d836b57dcfd162d725009af3f41f7f18695f58290e9e79318494a8d964fddd61d547b80043722d0f40e154f3c2ce3e2fcd2275520752629d55", 0x43}], 0x1, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {r15, 0xffffffffffffffff, r17}}}], 0x20, 0x48000}}], 0x6, 0x8000) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2043.336065][T15751] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2043.381619][T24632] loop3: detected capacity change from 0 to 2048 [ 2043.423900][T24638] loop5: detected capacity change from 0 to 2048 [ 2043.432093][T24632] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 17:00:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = epoll_create(0x200) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x8, r1, &(0x7f0000000000)={0x30000004}) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x8, 0x8010, r1, 0x9ab81000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r3 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x80) ioctl$VT_RELDISP(r3, 0x5605) ftruncate(r3, 0x2007ffb) ioctl$MON_IOCT_RING_SIZE(r2, 0x9204, 0xb623c) r4 = epoll_create(0x200) r5 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r5, &(0x7f0000000000)={0x30000004}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x6, r4, &(0x7f0000000080)=0x3f, 0x0, 0x1) sendfile(r2, r3, 0x0, 0x4) sendfile(r2, r3, 0x0, 0x1000000201005) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0x7}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x7937, &(0x7f0000000100)={0x0, 0x0, 0x20}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) syz_io_uring_setup(0x1b69, &(0x7f0000000240)={0x0, 0x266a, 0x80, 0x2, 0x26d, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) (async) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2043.469737][T24638] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x40}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x8010}, {r1, 0x25}, {r0, 0x101}, {r1, 0x562}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x7]}, 0x8) 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x40}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) ppoll(&(0x7f0000000080)=[{r1, 0x8010}, {r1, 0x25}, {r0, 0x101}, {r1, 0x562}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x7]}, 0x8) [ 2043.513727][T22091] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x40}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) ppoll(&(0x7f0000000080)=[{r1, 0x8010}, {r1, 0x25}, {r0, 0x101}, {r1, 0x562}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={[0x7]}, 0x8) 17:00:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0xc0010113}]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000683000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="360fc773f4c4217f122d19f50000c4e2fd324d00646726420f7985080000000f01cb0f78e266baf80cb83f47148fef66bafc0cec48b8f27f0000000000000f23d80f21f835400000e00f23f88f492899b40e00000100f2260f07", 0x5a}], 0x1, 0xf24b7db98e6020be, &(0x7f0000000140), 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000040)) open(&(0x7f0000000200)='./file0\x00', 0xa2080, 0x8) r6 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r6, 0x2007ffb) sendfile(r5, r6, 0x0, 0x4) sendfile(r5, r6, 0x0, 0x1000000201005) fallocate(r4, 0x1a, 0x7, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000016c0)=@newtclass={0x970, 0x28, 0x300, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1, 0x4}, {0x9, 0xa}, {0xffe6, 0xfff2}}, [@tclass_kind_options=@c_cbq={{0x8}, {0x88c, 0x2, [@TCA_CBQ_FOPT={0x10, 0x3, {{0xffe0, 0x3}, 0x4, 0x80}}, @TCA_CBQ_RATE={0x10, 0x5, {0x3f, 0x0, 0x1, 0x0, 0xff, 0x401}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x9, 0x2, 0x16, 0x2, 0x63a, 0x4, 0x4, 0x1}}, @TCA_CBQ_RATE={0x10, 0x5, {0xf8, 0x2, 0x900a, 0x8001, 0x8, 0x401}}, @TCA_CBQ_RATE={0x10, 0x5, {0x7, 0x61bbb644feb6449c, 0x7e10, 0xfff9, 0x401, 0x4}}, @TCA_CBQ_RTAB={0x404, 0x6, [0xffffffff, 0x7, 0x7, 0x7, 0x0, 0x6e0, 0x80000001, 0x5, 0x11cd, 0x0, 0x77, 0x5, 0x8, 0x4, 0xf3, 0x6, 0x7, 0x2, 0xfffffff7, 0x5, 0x0, 0xd9, 0x8, 0x6, 0xbd1d, 0x8, 0x5, 0x9, 0x3ff, 0x20, 0x31f, 0x8e, 0x10000, 0x800, 0x8, 0x101, 0x2, 0x2, 0x4, 0x1, 0x3, 0x8, 0x3, 0x4, 0x8001, 0x6, 0x7, 0x7fff, 0x3adc00, 0x4, 0x9, 0x800, 0x80000000, 0x8, 0x249, 0x9, 0x1, 0x80000000, 0x1, 0x8, 0x7, 0x2, 0xec, 0x400000, 0xffffffff, 0x1ff, 0x9, 0x6, 0x36, 0x0, 0x5, 0xfffffffe, 0x3f, 0x3f, 0x4, 0x8, 0x7, 0x8, 0x0, 0x3, 0x4, 0x2b71, 0xfffffffa, 0xffff8000, 0x3, 0x3, 0xfffffff7, 0x1, 0x1, 0x3, 0x1, 0x9, 0x0, 0x8001, 0x3f, 0xffffffff, 0xff, 0x0, 0xe22, 0x10000, 0x6, 0x7, 0x3ff, 0xffffffc1, 0xc69, 0xc5fb, 0x10001, 0x9, 0x3, 0x2, 0x7, 0x10000, 0x5, 0xffffffff, 0x514125e8, 0x6, 0x10000, 0x200, 0x9, 0x28000000, 0x1, 0x1, 0x3ff, 0x1000, 0x8, 0x9, 0x4, 0x6, 0xd6, 0xfff, 0x7, 0xa000, 0x7ff, 0x1, 0x3ff, 0x1f, 0x9e, 0x9, 0xd9ce, 0x0, 0xab43, 0x3ff, 0x2, 0x223, 0x2, 0xaa45, 0x2, 0x80, 0x8000, 0x3, 0x6, 0xd4, 0x813, 0x87, 0xb0a, 0x4, 0x8000, 0x0, 0x10000, 0x1, 0x2, 0xd2, 0x7, 0x691, 0x5, 0x1000, 0x7fff, 0x1, 0x8, 0x9191, 0x7, 0x5, 0x0, 0x1, 0x6, 0x5, 0x3, 0x5, 0x9, 0x8, 0x10000, 0x1000, 0x7f, 0x2, 0x7, 0xe41, 0x8000, 0x1, 0x7f, 0x95, 0x5, 0x0, 0x80000001, 0x51818e1a, 0x2, 0x4f, 0x4, 0x2, 0x96, 0x0, 0xfa0, 0x5, 0x3, 0x3, 0x9, 0x6, 0x5a, 0x1a2, 0x6, 0xf, 0x6, 0x3, 0x5, 0x9, 0x6, 0x9f, 0x3f, 0xb02, 0xed4, 0x7, 0x3, 0x6, 0x0, 0x0, 0x4e455ec4, 0x8, 0x3, 0x4, 0xb5, 0x7, 0x2, 0x6, 0x5b79, 0x100, 0xfffffffd, 0x8, 0x800, 0x101, 0x9, 0x0, 0xfffffffb, 0x9, 0x800, 0x9, 0x0, 0x3, 0x4, 0x6, 0xb9ad, 0xffff606d, 0x5, 0xe3, 0x1f, 0x6, 0x400, 0xb96]}, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x7ff, 0x0, 0x40, 0x1, 0x40, 0x7f, 0x3, 0x6, 0x8, 0x6, 0xffff7fff, 0x80000000, 0x0, 0x5, 0x80000001, 0x79, 0x9, 0xfffffffb, 0x400, 0x3a21b8a, 0x9, 0x1000, 0x7fffffff, 0x1f, 0xe7, 0x3800000, 0x8, 0x80000001, 0x3, 0x9, 0x8, 0x0, 0x4, 0x3, 0x8, 0x6, 0x7, 0x1, 0x6, 0x7ff, 0xff8, 0x8001, 0x3, 0x4, 0x980, 0x1, 0x2, 0x7b75d8c8, 0x401, 0x0, 0x7, 0x0, 0x1234967b, 0x0, 0x8, 0x0, 0x8, 0x1ff, 0x68, 0x10000, 0x800, 0x1f, 0x7fffffff, 0x4e20, 0x8001, 0x100, 0x8, 0x40, 0x2, 0x59, 0x6, 0x8, 0x5, 0x8, 0x380000, 0xd9, 0x400, 0x4, 0x2, 0x6, 0x1f, 0x0, 0x5, 0x0, 0x80000000, 0x2, 0x11b, 0x3, 0x4, 0x9, 0x4, 0x5, 0x8, 0x80000000, 0x2, 0xeae, 0x5, 0x6, 0x5, 0x3f, 0x2, 0x0, 0x1, 0xb6, 0x4, 0xffffffff, 0x7fffffff, 0x1000, 0x5, 0x9, 0xa957, 0x5, 0x7, 0x20, 0x5, 0x1, 0x1f, 0x1, 0x0, 0x0, 0x800, 0x5, 0xfffffd7b, 0x1000, 0xa87, 0x40, 0x3ff, 0x2, 0x2, 0x0, 0x3ff, 0xffff, 0x401, 0x4, 0x80, 0x3, 0xfffffeff, 0x5, 0x8, 0x4, 0x8, 0x20, 0xffff0001, 0x5, 0x3, 0x80, 0x4, 0x2, 0x20, 0x7fff, 0x4, 0x3, 0x5, 0x1, 0x5, 0x1, 0xfbe, 0x3, 0x800, 0x80000000, 0x800, 0x80, 0x0, 0x7, 0x8001, 0x2, 0x8000, 0x9, 0x800, 0x3ff, 0x401, 0x1, 0x5, 0x0, 0x200, 0x3680, 0xc7, 0xc6a, 0x4, 0xab000000, 0x1ff, 0x0, 0x9, 0x6, 0x0, 0x8, 0x5, 0x1, 0x1d, 0x2, 0x4, 0x2, 0x0, 0x4, 0x1, 0x1ff, 0x7, 0x5588, 0x51f, 0x9, 0x675fe7ea, 0x6, 0x10000, 0x2, 0x60c0, 0x181e, 0x4, 0x52, 0x5dc, 0x6, 0x81, 0x3, 0x4, 0x3, 0x6, 0x8, 0x7, 0x3, 0x200, 0x3, 0x46, 0xffffffe0, 0x1, 0xf7, 0x1, 0x8b3, 0xbb, 0x200, 0x8bc9514, 0x2, 0x9, 0x4, 0x3, 0x1000, 0x7, 0x7fffffff, 0x7fff, 0x800, 0x200, 0x4, 0xeb5, 0x3, 0x7, 0x1, 0x40, 0xbc3, 0x1, 0x9, 0x1, 0xfff, 0x70, 0x80000001, 0x8, 0x9, 0x1]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x19, 0x3, 0x7, 0xa4, 0x10001, 0x20, 0x1000, 0xe636}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffe0, 0x3}, 0x7, 0x4}}]}}, @TCA_RATE={0x6, 0x5, {0x1, 0x5}}, @tclass_kind_options=@c_hfsc={{0x9}, {0x84, 0x2, [@TCA_HFSC_FSC={0x10, 0x2, {0x7, 0x0, 0x81}}, @TCA_HFSC_USC={0x10, 0x3, {0x4, 0x942, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x2, 0x7f, 0x100}}, @TCA_HFSC_FSC={0x10, 0x2, {0x6, 0x2, 0x2}}, @TCA_HFSC_FSC={0x10, 0x2, {0x5, 0x7, 0x80}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3, 0x3, 0xffffffff}}, @TCA_HFSC_RSC={0x10, 0x1, {0x7, 0x1, 0x200}}, @TCA_HFSC_USC={0x10, 0x3, {0x7, 0x4, 0x800}}]}}, @TCA_RATE={0x6, 0x5, {0xa4, 0x5}}, @TCA_RATE={0x6, 0x5, {0x82, 0x6}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x1f, 0xe}}]}, 0x970}, 0x1, 0x0, 0x0, 0x4020}, 0x4004040) clock_gettime(0x0, &(0x7f0000000740)) [ 2043.618640][T24657] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:45 executing program 1: r0 = syz_io_uring_setup(0x19c1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) syz_io_uring_setup(0x7d9b, &(0x7f0000000180)={0x0, 0x4da0, 0x2, 0x0, 0x3db, 0x0, r2}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000240)) [ 2043.670631][T24655] loop4: detected capacity change from 0 to 2048 [ 2043.677540][T24661] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2043.706226][T24657] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 866 with error 28 [ 2043.722500][T24655] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2043.750886][T24661] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 326 with error 28 [ 2043.780018][T24661] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2043.780018][T24661] [ 2043.810820][T24672] loop2: detected capacity change from 0 to 2048 [ 2043.823310][T24661] EXT4-fs (loop5): Total free blocks count 0 [ 2043.902666][T24661] EXT4-fs (loop5): Free/Dirty block details [ 2043.910688][T24657] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2043.910688][T24657] [ 2043.955177][T24661] EXT4-fs (loop5): free_blocks=2415919104 [ 2043.980482][T24661] EXT4-fs (loop5): dirty_blocks=1904 [ 2043.985737][T24657] EXT4-fs (loop3): Total free blocks count 0 [ 2044.015184][T24657] EXT4-fs (loop3): Free/Dirty block details [ 2044.022130][T24682] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2044.045172][T24657] EXT4-fs (loop3): free_blocks=2415919104 [ 2044.050773][T24657] EXT4-fs (loop3): dirty_blocks=3216 [ 2044.056109][T24661] EXT4-fs (loop5): Block reservation details [ 2044.061900][T24661] EXT4-fs (loop5): i_reserved_data_blocks=211 [ 2044.085169][T24657] EXT4-fs (loop3): Block reservation details [ 2044.091497][T24682] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1380 with error 28 [ 2044.115152][T24657] EXT4-fs (loop3): i_reserved_data_blocks=282 [ 2044.121455][T24682] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2044.121455][T24682] [ 2044.150339][T24682] EXT4-fs (loop2): Total free blocks count 0 [ 2044.172940][T24682] EXT4-fs (loop2): Free/Dirty block details [ 2044.191664][T24682] EXT4-fs (loop2): free_blocks=2415919104 [ 2044.211936][T24682] EXT4-fs (loop2): dirty_blocks=2512 [ 2044.226465][T14382] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2044.246219][T24682] EXT4-fs (loop2): Block reservation details [ 2044.275256][T24682] EXT4-fs (loop2): i_reserved_data_blocks=209 [ 2044.312180][T14382] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ff9) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:46 executing program 1: r0 = syz_io_uring_setup(0x19c1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) syz_io_uring_setup(0x7d9b, &(0x7f0000000180)={0x0, 0x4da0, 0x2, 0x0, 0x3db, 0x0, r2}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:00:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0xc0010113}]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000683000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="360fc773f4c4217f122d19f50000c4e2fd324d00646726420f7985080000000f01cb0f78e266baf80cb83f47148fef66bafc0cec48b8f27f0000000000000f23d80f21f835400000e00f23f88f492899b40e00000100f2260f07", 0x5a}], 0x1, 0xf24b7db98e6020be, &(0x7f0000000140), 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000040)) open(&(0x7f0000000200)='./file0\x00', 0xa2080, 0x8) r6 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r6, 0x2007ffb) sendfile(r5, r6, 0x0, 0x4) sendfile(r5, r6, 0x0, 0x1000000201005) fallocate(r4, 0x1a, 0x7, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000016c0)=@newtclass={0x970, 0x28, 0x300, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1, 0x4}, {0x9, 0xa}, {0xffe6, 0xfff2}}, [@tclass_kind_options=@c_cbq={{0x8}, {0x88c, 0x2, [@TCA_CBQ_FOPT={0x10, 0x3, {{0xffe0, 0x3}, 0x4, 0x80}}, @TCA_CBQ_RATE={0x10, 0x5, {0x3f, 0x0, 0x1, 0x0, 0xff, 0x401}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x9, 0x2, 0x16, 0x2, 0x63a, 0x4, 0x4, 0x1}}, @TCA_CBQ_RATE={0x10, 0x5, {0xf8, 0x2, 0x900a, 0x8001, 0x8, 0x401}}, @TCA_CBQ_RATE={0x10, 0x5, {0x7, 0x61bbb644feb6449c, 0x7e10, 0xfff9, 0x401, 0x4}}, @TCA_CBQ_RTAB={0x404, 0x6, [0xffffffff, 0x7, 0x7, 0x7, 0x0, 0x6e0, 0x80000001, 0x5, 0x11cd, 0x0, 0x77, 0x5, 0x8, 0x4, 0xf3, 0x6, 0x7, 0x2, 0xfffffff7, 0x5, 0x0, 0xd9, 0x8, 0x6, 0xbd1d, 0x8, 0x5, 0x9, 0x3ff, 0x20, 0x31f, 0x8e, 0x10000, 0x800, 0x8, 0x101, 0x2, 0x2, 0x4, 0x1, 0x3, 0x8, 0x3, 0x4, 0x8001, 0x6, 0x7, 0x7fff, 0x3adc00, 0x4, 0x9, 0x800, 0x80000000, 0x8, 0x249, 0x9, 0x1, 0x80000000, 0x1, 0x8, 0x7, 0x2, 0xec, 0x400000, 0xffffffff, 0x1ff, 0x9, 0x6, 0x36, 0x0, 0x5, 0xfffffffe, 0x3f, 0x3f, 0x4, 0x8, 0x7, 0x8, 0x0, 0x3, 0x4, 0x2b71, 0xfffffffa, 0xffff8000, 0x3, 0x3, 0xfffffff7, 0x1, 0x1, 0x3, 0x1, 0x9, 0x0, 0x8001, 0x3f, 0xffffffff, 0xff, 0x0, 0xe22, 0x10000, 0x6, 0x7, 0x3ff, 0xffffffc1, 0xc69, 0xc5fb, 0x10001, 0x9, 0x3, 0x2, 0x7, 0x10000, 0x5, 0xffffffff, 0x514125e8, 0x6, 0x10000, 0x200, 0x9, 0x28000000, 0x1, 0x1, 0x3ff, 0x1000, 0x8, 0x9, 0x4, 0x6, 0xd6, 0xfff, 0x7, 0xa000, 0x7ff, 0x1, 0x3ff, 0x1f, 0x9e, 0x9, 0xd9ce, 0x0, 0xab43, 0x3ff, 0x2, 0x223, 0x2, 0xaa45, 0x2, 0x80, 0x8000, 0x3, 0x6, 0xd4, 0x813, 0x87, 0xb0a, 0x4, 0x8000, 0x0, 0x10000, 0x1, 0x2, 0xd2, 0x7, 0x691, 0x5, 0x1000, 0x7fff, 0x1, 0x8, 0x9191, 0x7, 0x5, 0x0, 0x1, 0x6, 0x5, 0x3, 0x5, 0x9, 0x8, 0x10000, 0x1000, 0x7f, 0x2, 0x7, 0xe41, 0x8000, 0x1, 0x7f, 0x95, 0x5, 0x0, 0x80000001, 0x51818e1a, 0x2, 0x4f, 0x4, 0x2, 0x96, 0x0, 0xfa0, 0x5, 0x3, 0x3, 0x9, 0x6, 0x5a, 0x1a2, 0x6, 0xf, 0x6, 0x3, 0x5, 0x9, 0x6, 0x9f, 0x3f, 0xb02, 0xed4, 0x7, 0x3, 0x6, 0x0, 0x0, 0x4e455ec4, 0x8, 0x3, 0x4, 0xb5, 0x7, 0x2, 0x6, 0x5b79, 0x100, 0xfffffffd, 0x8, 0x800, 0x101, 0x9, 0x0, 0xfffffffb, 0x9, 0x800, 0x9, 0x0, 0x3, 0x4, 0x6, 0xb9ad, 0xffff606d, 0x5, 0xe3, 0x1f, 0x6, 0x400, 0xb96]}, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x7ff, 0x0, 0x40, 0x1, 0x40, 0x7f, 0x3, 0x6, 0x8, 0x6, 0xffff7fff, 0x80000000, 0x0, 0x5, 0x80000001, 0x79, 0x9, 0xfffffffb, 0x400, 0x3a21b8a, 0x9, 0x1000, 0x7fffffff, 0x1f, 0xe7, 0x3800000, 0x8, 0x80000001, 0x3, 0x9, 0x8, 0x0, 0x4, 0x3, 0x8, 0x6, 0x7, 0x1, 0x6, 0x7ff, 0xff8, 0x8001, 0x3, 0x4, 0x980, 0x1, 0x2, 0x7b75d8c8, 0x401, 0x0, 0x7, 0x0, 0x1234967b, 0x0, 0x8, 0x0, 0x8, 0x1ff, 0x68, 0x10000, 0x800, 0x1f, 0x7fffffff, 0x4e20, 0x8001, 0x100, 0x8, 0x40, 0x2, 0x59, 0x6, 0x8, 0x5, 0x8, 0x380000, 0xd9, 0x400, 0x4, 0x2, 0x6, 0x1f, 0x0, 0x5, 0x0, 0x80000000, 0x2, 0x11b, 0x3, 0x4, 0x9, 0x4, 0x5, 0x8, 0x80000000, 0x2, 0xeae, 0x5, 0x6, 0x5, 0x3f, 0x2, 0x0, 0x1, 0xb6, 0x4, 0xffffffff, 0x7fffffff, 0x1000, 0x5, 0x9, 0xa957, 0x5, 0x7, 0x20, 0x5, 0x1, 0x1f, 0x1, 0x0, 0x0, 0x800, 0x5, 0xfffffd7b, 0x1000, 0xa87, 0x40, 0x3ff, 0x2, 0x2, 0x0, 0x3ff, 0xffff, 0x401, 0x4, 0x80, 0x3, 0xfffffeff, 0x5, 0x8, 0x4, 0x8, 0x20, 0xffff0001, 0x5, 0x3, 0x80, 0x4, 0x2, 0x20, 0x7fff, 0x4, 0x3, 0x5, 0x1, 0x5, 0x1, 0xfbe, 0x3, 0x800, 0x80000000, 0x800, 0x80, 0x0, 0x7, 0x8001, 0x2, 0x8000, 0x9, 0x800, 0x3ff, 0x401, 0x1, 0x5, 0x0, 0x200, 0x3680, 0xc7, 0xc6a, 0x4, 0xab000000, 0x1ff, 0x0, 0x9, 0x6, 0x0, 0x8, 0x5, 0x1, 0x1d, 0x2, 0x4, 0x2, 0x0, 0x4, 0x1, 0x1ff, 0x7, 0x5588, 0x51f, 0x9, 0x675fe7ea, 0x6, 0x10000, 0x2, 0x60c0, 0x181e, 0x4, 0x52, 0x5dc, 0x6, 0x81, 0x3, 0x4, 0x3, 0x6, 0x8, 0x7, 0x3, 0x200, 0x3, 0x46, 0xffffffe0, 0x1, 0xf7, 0x1, 0x8b3, 0xbb, 0x200, 0x8bc9514, 0x2, 0x9, 0x4, 0x3, 0x1000, 0x7, 0x7fffffff, 0x7fff, 0x800, 0x200, 0x4, 0xeb5, 0x3, 0x7, 0x1, 0x40, 0xbc3, 0x1, 0x9, 0x1, 0xfff, 0x70, 0x80000001, 0x8, 0x9, 0x1]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x19, 0x3, 0x7, 0xa4, 0x10001, 0x20, 0x1000, 0xe636}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffe0, 0x3}, 0x7, 0x4}}]}}, @TCA_RATE={0x6, 0x5, {0x1, 0x5}}, @tclass_kind_options=@c_hfsc={{0x9}, {0x84, 0x2, [@TCA_HFSC_FSC={0x10, 0x2, {0x7, 0x0, 0x81}}, @TCA_HFSC_USC={0x10, 0x3, {0x4, 0x942, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x2, 0x7f, 0x100}}, @TCA_HFSC_FSC={0x10, 0x2, {0x6, 0x2, 0x2}}, @TCA_HFSC_FSC={0x10, 0x2, {0x5, 0x7, 0x80}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3, 0x3, 0xffffffff}}, @TCA_HFSC_RSC={0x10, 0x1, {0x7, 0x1, 0x200}}, @TCA_HFSC_USC={0x10, 0x3, {0x7, 0x4, 0x800}}]}}, @TCA_RATE={0x6, 0x5, {0xa4, 0x5}}, @TCA_RATE={0x6, 0x5, {0x82, 0x6}}, @tclass_kind_options=@c_cbs={0x8}, @TCA_RATE={0x6, 0x5, {0x1f, 0xe}}]}, 0x970}, 0x1, 0x0, 0x0, 0x4020}, 0x4004040) clock_gettime(0x0, &(0x7f0000000740)) 17:00:46 executing program 5: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8000006}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000546c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) syz_clone3(&(0x7f0000000500)={0x200000, &(0x7f0000000340)=0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0), {0x32}, &(0x7f0000000400)=""/178, 0xb2, &(0x7f0000001280)=""/4096, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r2}}, 0x58) r8 = epoll_create(0x200) r9 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r8, 0x8, r9, &(0x7f0000000000)={0x30000004}) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x8}, 0x10) r11 = getpid() sched_setscheduler(r11, 0x2, &(0x7f0000000200)=0x5) r12 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r12, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000025c0)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r13}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r14}}, {@rodir}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r15 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r16, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000240)="dab9e54f25def36e823b65ea4453c8e676209e5e4a31866ab67f06802437ff9e97571896446a3698ccabf5b4293a895406d1bac36fc52db719c2cf394d0386b1eb5fb7c83d4e1062cffb1657af612cc3142bd5375d0eca972fee0a49e07020ad9f631d232a6e6c20ff2da121b016498c418d28d0581bd88eb8e5da97cd033b90d89343be17d20cf6aa5f6db32859b2c9e62052dcfc674af62ac1b1edd5e854fadd0d7bcd5e276fff4f753555c9265f3dbe9d06120a2ef3b4966d390ec62d56682a43c28ad707d08c86492acf3398a705edffa0945d59299cfe098a", 0xdb}], 0x1, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, r5, r7, r9]}}, @rights={{0x20, 0x1, 0x1, [r10, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, r16}}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r3]}}], 0xa8, 0x4000011}, 0x40001) sendfile(r2, r3, 0x0, 0xf03b0000) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) 17:00:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xfbffffff00000000, &(0x7f0000000740)) [ 2044.447658][T22091] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2044.458009][T24686] loop3: detected capacity change from 0 to 2048 [ 2044.482255][T22091] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2044.513862][T22091] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2044.513862][T22091] [ 2044.530943][T22091] EXT4-fs (loop4): Total free blocks count 0 [ 2044.541117][T22091] EXT4-fs (loop4): Free/Dirty block details [ 2044.551330][T22091] EXT4-fs (loop4): free_blocks=2415919104 [ 2044.570794][T22091] EXT4-fs (loop4): dirty_blocks=5248 [ 2044.588246][T22091] EXT4-fs (loop4): Block reservation details [ 2044.594059][T22091] EXT4-fs (loop4): i_reserved_data_blocks=328 [ 2044.665558][T22091] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2044.681055][T24694] loop5: detected capacity change from 0 to 256 17:00:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x6800000000000000, &(0x7f0000000740)) 17:00:47 executing program 1: r0 = syz_io_uring_setup(0x19c1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_create(0x200) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) syz_io_uring_setup(0x7d9b, &(0x7f0000000180)={0x0, 0x4da0, 0x2, 0x0, 0x3db, 0x0, r2}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:00:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) 17:00:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x7a00000000000000, &(0x7f0000000740)) [ 2044.764402][T24684] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2044.820216][T15753] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2044.842237][T24684] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1024 with error 28 [ 2044.854703][T15753] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2044.854703][T15753] [ 2044.859848][T24710] loop4: detected capacity change from 0 to 2048 [ 2044.890827][T24711] loop5: detected capacity change from 0 to 2048 [ 2044.902061][T24684] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2044.902061][T24684] [ 2044.973680][T24684] EXT4-fs (loop3): Total free blocks count 0 [ 2044.981536][T24684] EXT4-fs (loop3): Free/Dirty block details [ 2044.987621][T24684] EXT4-fs (loop3): free_blocks=2415919104 [ 2044.993147][T24684] EXT4-fs (loop3): dirty_blocks=2976 [ 2044.998376][T24684] EXT4-fs (loop3): Block reservation details [ 2045.004606][T24684] EXT4-fs (loop3): i_reserved_data_blocks=186 17:00:47 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x30f5, &(0x7f0000000180)={0x0, 0x5afc, 0x20, 0x3, 0x3e5, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_enter(r2, 0x6b2b, 0x394a, 0x3, &(0x7f0000000280)={[0xd702]}, 0x8) r3 = epoll_create(0x200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) io_uring_enter(r5, 0x547b, 0xe6d7, 0xd, &(0x7f00000002c0)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2045.089885][T24723] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x4000000000000000, &(0x7f0000000740)) 17:00:47 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x30f5, &(0x7f0000000180)={0x0, 0x5afc, 0x20, 0x3, 0x3e5, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async) sendfile(r1, r2, 0x0, 0xf03b0000) io_uring_enter(r2, 0x6b2b, 0x394a, 0x3, &(0x7f0000000280)={[0xd702]}, 0x8) r3 = epoll_create(0x200) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) (async) io_uring_enter(r5, 0x547b, 0xe6d7, 0xd, &(0x7f00000002c0)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2045.236308][T24723] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 448 with error 28 [ 2045.250293][T24733] loop2: detected capacity change from 0 to 2048 [ 2045.335176][T24723] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2045.335176][T24723] [ 2045.390109][T24723] EXT4-fs (loop4): Total free blocks count 0 [ 2045.395995][T24723] EXT4-fs (loop4): Free/Dirty block details [ 2045.401783][T24723] EXT4-fs (loop4): free_blocks=2415919104 [ 2045.408718][T24723] EXT4-fs (loop4): dirty_blocks=1600 [ 2045.413827][T24723] EXT4-fs (loop4): Block reservation details [ 2045.420170][T24723] EXT4-fs (loop4): i_reserved_data_blocks=100 [ 2045.457470][T24741] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2045.529134][T24741] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 770 with error 28 [ 2045.565711][T24741] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2045.565711][T24741] [ 2045.579347][T14382] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 6 with error 28 [ 2045.599119][T14382] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2045.599119][T14382] 17:00:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ff9) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:48 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x30f5, &(0x7f0000000180)={0x0, 0x5afc, 0x20, 0x3, 0x3e5, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async, rerun: 64) sendfile(r1, r2, 0x0, 0xf03b0000) (async, rerun: 64) io_uring_enter(r2, 0x6b2b, 0x394a, 0x3, &(0x7f0000000280)={[0xd702]}, 0x8) (async) r3 = epoll_create(0x200) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) (async) sendfile(r4, r5, 0x0, 0xf03b0000) io_uring_enter(r5, 0x547b, 0xe6d7, 0xd, &(0x7f00000002c0)={[0x3]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 17:00:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x1040000000000000, &(0x7f0000000740)) [ 2045.680290][T24741] EXT4-fs (loop2): Total free blocks count 0 [ 2045.686750][T14382] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2045.717081][T14382] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2045.717081][T14382] [ 2045.718613][T24741] EXT4-fs (loop2): Free/Dirty block details 17:00:48 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000080), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2045.765111][T24741] EXT4-fs (loop2): free_blocks=2415919104 [ 2045.788801][T22091] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2045.820033][T24741] EXT4-fs (loop2): dirty_blocks=3360 [ 2045.831984][T22091] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2045.857499][T24741] EXT4-fs (loop2): Block reservation details [ 2045.865523][T22091] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2045.865523][T22091] [ 2045.867390][T24756] loop3: detected capacity change from 0 to 2048 [ 2045.886218][T24741] EXT4-fs (loop2): i_reserved_data_blocks=258 [ 2045.894434][T22091] EXT4-fs (loop5): Total free blocks count 0 [ 2045.913749][T22091] EXT4-fs (loop5): Free/Dirty block details [ 2045.947107][T22091] EXT4-fs (loop5): free_blocks=2415919104 [ 2045.975119][T22091] EXT4-fs (loop5): dirty_blocks=6576 [ 2045.980239][T22091] EXT4-fs (loop5): Block reservation details [ 2045.998680][T22091] EXT4-fs (loop5): i_reserved_data_blocks=411 [ 2046.036183][T22091] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 17:00:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x6800000000000000, &(0x7f0000000740)) 17:00:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00000000000000, &(0x7f0000000740)) 17:00:48 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000080), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000080), 0x0) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:00:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ff9) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) ftruncate(r1, 0x2007ff9) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) 17:00:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x1040000000000000, &(0x7f0000000740)) [ 2046.080515][T22091] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2046.080515][T22091] [ 2046.141498][T22091] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2046.163968][T24769] loop4: detected capacity change from 0 to 2048 [ 2046.179957][T22091] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2046.179957][T22091] 17:00:48 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000080), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2046.244655][T24773] loop5: detected capacity change from 0 to 2048 [ 2046.351539][T24786] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2046.373639][T24788] loop2: detected capacity change from 0 to 2048 [ 2046.411745][T24786] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 672 with error 28 [ 2046.444576][T24793] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:48 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) rt_sigprocmask(0x2, &(0x7f0000000380)={[0x2]}, &(0x7f00000003c0), 0x8) r2 = syz_io_uring_setup(0x220d, &(0x7f0000000180)={0x0, 0x2f05, 0x800, 0x0, 0x281, 0x0, r0}, &(0x7f0000003000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_enter(r2, 0x5198, 0xd5fb, 0x1a, &(0x7f0000000280)={[0x1]}, 0x8) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) epoll_pwait2(r3, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300), &(0x7f0000000340)={[0x100000001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x1040000000000000, &(0x7f0000000740)) [ 2046.445266][T24786] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2046.445266][T24786] [ 2046.502312][T24793] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 590 with error 28 [ 2046.506604][T24786] EXT4-fs (loop4): Total free blocks count 0 [ 2046.520435][T24786] EXT4-fs (loop4): Free/Dirty block details [ 2046.526760][T24786] EXT4-fs (loop4): free_blocks=2415919104 [ 2046.532368][T24786] EXT4-fs (loop4): dirty_blocks=1584 [ 2046.537542][T24786] EXT4-fs (loop4): Block reservation details [ 2046.543309][T24786] EXT4-fs (loop4): i_reserved_data_blocks=99 17:00:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x60142, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") sendfile(r0, 0xffffffffffffffff, 0x0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x1010, 0xffffffffffffffff, 0x4868d000) clock_gettime(0x2, &(0x7f0000000040)) [ 2046.600532][T15753] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 2046.633122][T24793] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2046.633122][T24793] [ 2046.656241][T15753] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2046.656241][T15753] [ 2046.670979][T24811] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2046.695532][T24793] EXT4-fs (loop5): Total free blocks count 0 [ 2046.727874][T24793] EXT4-fs (loop5): Free/Dirty block details [ 2046.752173][T24811] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 544 with error 28 17:00:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 17:00:49 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_create(0x200) (async) r1 = epoll_create(0x200) rt_sigprocmask(0x2, &(0x7f0000000380)={[0x2]}, &(0x7f00000003c0), 0x8) (async) rt_sigprocmask(0x2, &(0x7f0000000380)={[0x2]}, &(0x7f00000003c0), 0x8) r2 = syz_io_uring_setup(0x220d, &(0x7f0000000180)={0x0, 0x2f05, 0x800, 0x0, 0x281, 0x0, r0}, &(0x7f0000003000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_enter(r2, 0x5198, 0xd5fb, 0x1a, &(0x7f0000000280)={[0x1]}, 0x8) (async) io_uring_enter(r2, 0x5198, 0xd5fb, 0x1a, &(0x7f0000000280)={[0x1]}, 0x8) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) epoll_pwait2(r3, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300), &(0x7f0000000340)={[0x100000001]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2046.775879][T24814] loop4: detected capacity change from 0 to 2048 [ 2046.780607][T24811] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2046.780607][T24811] [ 2046.782905][T24793] EXT4-fs (loop5): free_blocks=2415919104 [ 2046.798029][T24814] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities 17:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x60142, 0x0) (async) ftruncate(0xffffffffffffffff, 0x2007ffb) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") sendfile(r0, 0xffffffffffffffff, 0x0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x1010, 0xffffffffffffffff, 0x4868d000) (async) clock_gettime(0x2, &(0x7f0000000040)) [ 2046.828156][T24793] EXT4-fs (loop5): dirty_blocks=4704 [ 2046.844243][T24793] EXT4-fs (loop5): Block reservation details [ 2046.851225][T24811] EXT4-fs (loop2): Total free blocks count 0 [ 2046.909462][T24793] EXT4-fs (loop5): i_reserved_data_blocks=337 [ 2046.920569][T24823] loop4: detected capacity change from 0 to 2048 [ 2046.920772][T24822] loop3: detected capacity change from 0 to 2048 [ 2046.926910][T24811] EXT4-fs (loop2): Free/Dirty block details [ 2046.944061][T24823] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 2046.973390][T24811] EXT4-fs (loop2): free_blocks=2415919104 [ 2046.989597][T24811] EXT4-fs (loop2): dirty_blocks=3312 [ 2047.028063][T24811] EXT4-fs (loop2): Block reservation details [ 2047.045841][T24811] EXT4-fs (loop2): i_reserved_data_blocks=397 [ 2047.140753][T14371] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2047.165351][T14371] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2047.165351][T14371] 17:00:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x6800000000000000, &(0x7f0000000740)) 17:00:49 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) (async) rt_sigprocmask(0x2, &(0x7f0000000380)={[0x2]}, &(0x7f00000003c0), 0x8) (async) r2 = syz_io_uring_setup(0x220d, &(0x7f0000000180)={0x0, 0x2f05, 0x800, 0x0, 0x281, 0x0, r0}, &(0x7f0000003000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_enter(r2, 0x5198, 0xd5fb, 0x1a, &(0x7f0000000280)={[0x1]}, 0x8) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) (async) epoll_pwait2(r3, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300), &(0x7f0000000340)={[0x100000001]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xa00000000000000, &(0x7f0000000740)) 17:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x60142, 0x0) (async) ftruncate(0xffffffffffffffff, 0x2007ffb) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") sendfile(r0, 0xffffffffffffffff, 0x0, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x1010, 0xffffffffffffffff, 0x4868d000) (async) clock_gettime(0x2, &(0x7f0000000040)) 17:00:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00000000000000, &(0x7f0000000740)) 17:00:49 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2047.267458][T14371] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2047.297762][T14371] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2047.297762][T14371] [ 2047.308054][T24832] loop4: detected capacity change from 0 to 2048 17:00:49 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async, rerun: 64) r1 = epoll_create(0x200) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ftruncate(r3, 0x2007ff7) sendfile(r0, r1, 0x0, 0x4) open(&(0x7f0000000180)='./bus/file0\x00', 0x40102, 0x140) socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r1, 0x0, 0x1000000201005) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = epoll_create(0x200) r7 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x8, r7, &(0x7f0000000000)={0x30000004}) recvmsg(r7, &(0x7f0000000540)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/4, 0x4}], 0x2, &(0x7f0000000480)=""/172, 0xac}, 0x12041) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) getdents64(r5, &(0x7f0000000080)=""/164, 0xa4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) open(&(0x7f00000001c0)='./file0\x00', 0x200002, 0x0) [ 2047.387009][T24841] loop5: detected capacity change from 0 to 2048 [ 2047.434548][T24848] loop4: detected capacity change from 0 to 2048 17:00:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ftruncate(r3, 0x2007ff7) (async) sendfile(r0, r1, 0x0, 0x4) (async) open(&(0x7f0000000180)='./bus/file0\x00', 0x40102, 0x140) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r6 = epoll_create(0x200) (async) r7 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x8, r7, &(0x7f0000000000)={0x30000004}) (async) recvmsg(r7, &(0x7f0000000540)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/4, 0x4}], 0x2, &(0x7f0000000480)=""/172, 0xac}, 0x12041) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) (async) sendfile(r4, r5, 0x0, 0xf03b0000) (async) getdents64(r5, &(0x7f0000000080)=""/164, 0xa4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) (async) open(&(0x7f00000001c0)='./file0\x00', 0x200002, 0x0) [ 2047.571415][T24856] loop4: detected capacity change from 0 to 2048 [ 2047.594350][T24857] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2047.686708][T24865] loop2: detected capacity change from 0 to 2048 [ 2047.725203][T24857] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 768 with error 28 17:00:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 17:00:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x706000000000000, &(0x7f0000000740)) 17:00:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) ftruncate(r3, 0x2007ff7) sendfile(r0, r1, 0x0, 0x4) (async) open(&(0x7f0000000180)='./bus/file0\x00', 0x40102, 0x140) socket$nl_route(0x10, 0x3, 0x0) (async) sendfile(r0, r1, 0x0, 0x1000000201005) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000546c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r6 = epoll_create(0x200) r7 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x8, r7, &(0x7f0000000000)={0x30000004}) (async) recvmsg(r7, &(0x7f0000000540)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/240, 0xf0}, {&(0x7f0000000400)=""/4, 0x4}], 0x2, &(0x7f0000000480)=""/172, 0xac}, 0x12041) (async) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) (async) sendfile(r4, r5, 0x0, 0xf03b0000) (async) getdents64(r5, &(0x7f0000000080)=""/164, 0xa4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) open(&(0x7f00000001c0)='./file0\x00', 0x200002, 0x0) [ 2047.775975][T24857] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2047.775975][T24857] [ 2047.835912][T24857] EXT4-fs (loop5): Total free blocks count 0 [ 2047.841758][T24857] EXT4-fs (loop5): Free/Dirty block details [ 2047.842824][T24875] loop3: detected capacity change from 0 to 2048 [ 2047.847883][T24857] EXT4-fs (loop5): free_blocks=2415919104 [ 2047.858091][T24873] loop4: detected capacity change from 0 to 2048 [ 2047.860404][T24857] EXT4-fs (loop5): dirty_blocks=6080 [ 2047.870630][T24857] EXT4-fs (loop5): Block reservation details [ 2047.876622][T24857] EXT4-fs (loop5): i_reserved_data_blocks=381 [ 2047.879135][T24876] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2047.933008][T24876] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 480 with error 28 [ 2048.005180][T24876] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2048.005180][T24876] [ 2048.073414][T24876] EXT4-fs (loop2): Total free blocks count 0 [ 2048.108989][T24876] EXT4-fs (loop2): Free/Dirty block details [ 2048.153804][T24876] EXT4-fs (loop2): free_blocks=2415919104 [ 2048.189344][T24876] EXT4-fs (loop2): dirty_blocks=3296 [ 2048.213091][T24876] EXT4-fs (loop2): Block reservation details [ 2048.239619][T24876] EXT4-fs (loop2): i_reserved_data_blocks=246 [ 2048.250851][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2048.275249][T15756] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2048.275249][T15756] 17:00:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x604000000000000, &(0x7f0000000740)) 17:00:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00000000000000, &(0x7f0000000740)) 17:00:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x700000000000000, &(0x7f0000000740)) 17:00:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNELS={0x8}, @IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x24}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x64, r2, 0x300, 0x8, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x64}}, 0x2004c080) syz_usb_connect$hid(0x4, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x4f2, 0x1236, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x20, 0x81, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x3, 0x1, 0x2, 0x1, {0x9, 0x21, 0x100, 0x0, 0x1, {0x22, 0x308}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x3, 0x7, 0xed}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x3f, 0x80, 0xdc}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x48, 0x5, 0x1, 0x8, 0xf7}, 0xd8, &(0x7f0000000540)={0x5, 0xf, 0xd8, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x20, "59de64993decc5b478635ef1250e23e9"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x4, 0x7, 0x1, 0x7}, @generic={0x24, 0x10, 0x1, "9755ee639bad5f50c5d91ab241c664b8bfeab5fbf9047127410c80cb591f9745d7"}, @ptm_cap={0x3}, @generic={0x8a, 0x10, 0x1, "dcfd5af7101e7d9f3143d1385f599af319eec71690e8d8d6a259b1250a95953575b202623e18324a566e965c07e2ca8ba5877eabbea5784a78558001ca47c46779152728a17b85a6f251bf902f6731330d424bfecfe48520b6cf2b3ec6acdbd783a092ca51068878d0211cf96a08ba21bda3cb7b1ee87d4516f58a6a2a4c491036666a3d444980"}, @ptm_cap={0x3}]}, 0x8, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x1c09}}, {0x7f, &(0x7f0000000180)=@string={0x7f, 0x3, "68703f00ff1b920b2f1f546cc00f940e8030fcc8c09a20ff1934460e0d10ab975295f6ad7a7b2e84b5462874e7fa32752eb3b19dafaaa4c6fe633af2ea53cd14e08013f7c6589ff289f249cebdb3ce76fa7dd4f22beec411f067b1a8de2c9ad07789ed38b67c6123c6e0003ed36b8990395c4af09276d3e8f7596568fc"}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x44b}}, {0xf8, &(0x7f0000000280)=@string={0xf8, 0x3, "6e3f8a677e10ef168311d2282d7c1b8062c34325e0b8e82aac26f464d353ed672cc8269f295b67dccb11475fc879af1407aa509f340b27f57eddb853df4cf1f4b9566054a90f788fa2a5db07747532a97e8dbf977b509a965511fed04a9f657de439ceb11881d1a78e7f6c9a80795ac10000fd99515d78d2f884c9d9d439f4455fc55c81779b7242f91883241691f4921b68baeeacaa93e9d8493f2a244fcdf1375446b26c695c0eb50cc11d4c7c896e9e1c24267fafb2285dee87882bec4c07d9fafe29dcb50cfb6eabbe7a9f1a076ab8685e82164a94a1b55587ee984894e0cd14e9273090cb32a569e363bc00b59a3fc9f4668ef1"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x446}}, {0x1f, &(0x7f0000000500)=@string={0x1f, 0x3, "bc60b81f2eee900126dfd26f0e04e58f1c676f2c3c356649418a4b6586"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x447}}]}) r12 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r12, 0x2007ffb) sendfile(r0, r12, 0x0, 0x4) sendfile(r0, r12, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r12, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:50 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:50 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="4018c2b000f363fcf049", 0xa}], 0x1, 0x0) [ 2048.570417][T15756] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2048.617390][T24892] loop4: detected capacity change from 0 to 2048 [ 2048.617557][T15756] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2048.617557][T15756] [ 2048.635972][T24897] loop5: detected capacity change from 0 to 2048 17:00:51 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = epoll_create(0x200) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="4018c2b000f363fcf049", 0xa}], 0x1, 0x0) 17:00:51 executing program 3: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = epoll_create(0x200) syz_io_uring_setup(0x493e, &(0x7f0000000180)={0x0, 0x7581, 0x80, 0x0, 0x366}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000000000/0x9000)=nil, &(0x7f0000000000), &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)={0x1}) [ 2048.817467][T24912] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2048.856495][T24913] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:51 executing program 3: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x60ffffffffff) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:51 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 2048.902665][T24912] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 758 with error 28 [ 2048.919627][T24913] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1216 with error 28 [ 2048.973799][T24913] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2048.973799][T24913] [ 2049.027577][T24919] loop2: detected capacity change from 0 to 2048 [ 2049.035730][T24912] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2049.035730][T24912] [ 2049.045131][T24913] EXT4-fs (loop5): Total free blocks count 0 [ 2049.045192][T24913] EXT4-fs (loop5): Free/Dirty block details [ 2049.045204][T24913] EXT4-fs (loop5): free_blocks=2415919104 [ 2049.045216][T24913] EXT4-fs (loop5): dirty_blocks=1984 [ 2049.045227][T24913] EXT4-fs (loop5): Block reservation details 17:00:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x300000000000000, &(0x7f0000000740)) [ 2049.045236][T24913] EXT4-fs (loop5): i_reserved_data_blocks=124 [ 2049.093683][T24912] EXT4-fs (loop4): Total free blocks count 0 [ 2049.154616][T24912] EXT4-fs (loop4): Free/Dirty block details [ 2049.163146][T24926] loop3: detected capacity change from 0 to 2048 [ 2049.203995][T24912] EXT4-fs (loop4): free_blocks=2415919104 17:00:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x100000000000000, &(0x7f0000000740)) [ 2049.260396][T24912] EXT4-fs (loop4): dirty_blocks=3424 [ 2049.272378][T24930] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2049.319786][T24912] EXT4-fs (loop4): Block reservation details [ 2049.356101][T24930] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 506 with error 28 [ 2049.373859][T24912] EXT4-fs (loop4): i_reserved_data_blocks=258 [ 2049.386552][T24932] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2049.447074][T24930] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2049.447074][T24930] [ 2049.462178][T24932] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 406 with error 28 [ 2049.513736][T24930] EXT4-fs (loop2): Total free blocks count 0 [ 2049.530631][T24932] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2049.530631][T24932] [ 2049.560557][T24930] EXT4-fs (loop2): Free/Dirty block details [ 2049.581793][T24932] EXT4-fs (loop3): Total free blocks count 0 [ 2049.607449][T24932] EXT4-fs (loop3): Free/Dirty block details [ 2049.619643][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2049.619974][T24930] EXT4-fs (loop2): free_blocks=2415919104 [ 2049.645892][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2049.645892][T12168] [ 2049.847163][T24932] EXT4-fs (loop3): free_blocks=2415919104 [ 2049.900086][T24932] EXT4-fs (loop3): dirty_blocks=4368 [ 2049.925123][T24930] EXT4-fs (loop2): dirty_blocks=3760 [ 2049.940031][T24932] EXT4-fs (loop3): Block reservation details [ 2049.970987][T24930] EXT4-fs (loop2): Block reservation details [ 2050.003968][T24932] EXT4-fs (loop3): i_reserved_data_blocks=289 [ 2050.033991][T24930] EXT4-fs (loop2): i_reserved_data_blocks=283 17:00:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x604000000000000, &(0x7f0000000740)) 17:00:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x8000000000000, &(0x7f0000000740)) 17:00:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x800000000, &(0x7f0000000740)) 17:00:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x300000000000000, &(0x7f0000000740)) [ 2050.082133][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2050.105125][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2050.105125][T13987] [ 2050.142628][T12168] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2050.171979][T24939] loop5: detected capacity change from 0 to 2048 [ 2050.179475][T12168] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2050.179475][T12168] [ 2050.259661][T24944] loop3: detected capacity change from 0 to 2048 [ 2050.293645][T24948] loop2: detected capacity change from 0 to 2048 [ 2050.357071][T24953] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2050.393360][T24953] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1270 with error 28 [ 2050.438294][T24956] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2050.439246][T24953] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2050.439246][T24953] [ 2050.463378][T24957] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2050.475847][T24956] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1544 with error 28 [ 2050.518739][T24956] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2050.518739][T24956] [ 2050.530548][T24957] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 800 with error 28 [ 2050.539461][T24956] EXT4-fs (loop3): Total free blocks count 0 [ 2050.548239][T24953] EXT4-fs (loop5): Total free blocks count 0 [ 2050.567451][T24953] EXT4-fs (loop5): Free/Dirty block details [ 2050.578064][T24956] EXT4-fs (loop3): Free/Dirty block details [ 2050.582918][T24953] EXT4-fs (loop5): free_blocks=2415919104 [ 2050.591646][T24957] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2050.591646][T24957] [ 2050.594732][T24956] EXT4-fs (loop3): free_blocks=2415919104 [ 2050.607640][T24953] EXT4-fs (loop5): dirty_blocks=4608 [ 2050.619940][T24956] EXT4-fs (loop3): dirty_blocks=5680 [ 2050.630526][T24953] EXT4-fs (loop5): Block reservation details [ 2050.630557][T24956] EXT4-fs (loop3): Block reservation details [ 2050.646189][T24953] EXT4-fs (loop5): i_reserved_data_blocks=328 [ 2050.648876][T24956] EXT4-fs (loop3): i_reserved_data_blocks=396 17:00:53 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="4018c2b000f363fcf049", 0xa}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="4018c2b000f363fcf049", 0xa}], 0x1, 0x0) (async) 17:00:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNELS={0x8}, @IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x24}}, 0x0) (async) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNELS={0x8}, @IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x24}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x64, r2, 0x300, 0x8, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x64}}, 0x2004c080) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x64, r2, 0x300, 0x8, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x64}}, 0x2004c080) syz_usb_connect$hid(0x4, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x4f2, 0x1236, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x20, 0x81, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x3, 0x1, 0x2, 0x1, {0x9, 0x21, 0x100, 0x0, 0x1, {0x22, 0x308}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x3, 0x7, 0xed}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x3f, 0x80, 0xdc}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x48, 0x5, 0x1, 0x8, 0xf7}, 0xd8, &(0x7f0000000540)={0x5, 0xf, 0xd8, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x20, "59de64993decc5b478635ef1250e23e9"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x4, 0x7, 0x1, 0x7}, @generic={0x24, 0x10, 0x1, "9755ee639bad5f50c5d91ab241c664b8bfeab5fbf9047127410c80cb591f9745d7"}, @ptm_cap={0x3}, @generic={0x8a, 0x10, 0x1, "dcfd5af7101e7d9f3143d1385f599af319eec71690e8d8d6a259b1250a95953575b202623e18324a566e965c07e2ca8ba5877eabbea5784a78558001ca47c46779152728a17b85a6f251bf902f6731330d424bfecfe48520b6cf2b3ec6acdbd783a092ca51068878d0211cf96a08ba21bda3cb7b1ee87d4516f58a6a2a4c491036666a3d444980"}, @ptm_cap={0x3}]}, 0x8, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x1c09}}, {0x7f, &(0x7f0000000180)=@string={0x7f, 0x3, "68703f00ff1b920b2f1f546cc00f940e8030fcc8c09a20ff1934460e0d10ab975295f6ad7a7b2e84b5462874e7fa32752eb3b19dafaaa4c6fe633af2ea53cd14e08013f7c6589ff289f249cebdb3ce76fa7dd4f22beec411f067b1a8de2c9ad07789ed38b67c6123c6e0003ed36b8990395c4af09276d3e8f7596568fc"}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x44b}}, {0xf8, &(0x7f0000000280)=@string={0xf8, 0x3, "6e3f8a677e10ef168311d2282d7c1b8062c34325e0b8e82aac26f464d353ed672cc8269f295b67dccb11475fc879af1407aa509f340b27f57eddb853df4cf1f4b9566054a90f788fa2a5db07747532a97e8dbf977b509a965511fed04a9f657de439ceb11881d1a78e7f6c9a80795ac10000fd99515d78d2f884c9d9d439f4455fc55c81779b7242f91883241691f4921b68baeeacaa93e9d8493f2a244fcdf1375446b26c695c0eb50cc11d4c7c896e9e1c24267fafb2285dee87882bec4c07d9fafe29dcb50cfb6eabbe7a9f1a076ab8685e82164a94a1b55587ee984894e0cd14e9273090cb32a569e363bc00b59a3fc9f4668ef1"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x446}}, {0x1f, &(0x7f0000000500)=@string={0x1f, 0x3, "bc60b81f2eee900126dfd26f0e04e58f1c676f2c3c356649418a4b6586"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x447}}]}) r12 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r12, 0x2007ffb) (async) ftruncate(r12, 0x2007ffb) sendfile(r0, r12, 0x0, 0x4) sendfile(r0, r12, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r12, 0x0) clock_gettime(0x0, &(0x7f0000000740)) (async) clock_gettime(0x0, &(0x7f0000000740)) 17:00:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xfffffffe, &(0x7f0000000740)) [ 2050.677609][T24957] EXT4-fs (loop2): Total free blocks count 0 [ 2050.697289][T12168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2050.705425][T24957] EXT4-fs (loop2): Free/Dirty block details [ 2050.726045][T12168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2050.726045][T12168] [ 2050.766338][T24957] EXT4-fs (loop2): free_blocks=2415919104 [ 2050.800523][T24957] EXT4-fs (loop2): dirty_blocks=4224 17:00:53 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="44364cb1318f540568532d44907894f06cfbe7e14ee41dc26a1156fbab469db15dbe", 0x22}], 0x1, 0x9) [ 2050.835450][T24957] EXT4-fs (loop2): Block reservation details [ 2050.841269][T24957] EXT4-fs (loop2): i_reserved_data_blocks=289 17:00:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xfffffffb, &(0x7f0000000740)) 17:00:53 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="44364cb1318f540568532d44907894f06cfbe7e14ee41dc26a1156fbab469db15dbe", 0x22}], 0x1, 0x9) 17:00:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 17:00:53 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = epoll_create(0x200) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="44364cb1318f540568532d44907894f06cfbe7e14ee41dc26a1156fbab469db15dbe", 0x22}], 0x1, 0x9) [ 2051.113380][T13987] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2051.165555][T13987] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2051.165555][T13987] [ 2051.185795][T24980] loop4: detected capacity change from 0 to 2048 [ 2051.194393][T23502] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:00:53 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2001}) 17:00:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xffffffc3, &(0x7f0000000740)) [ 2051.216647][T23502] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2051.216647][T23502] [ 2051.243325][T13987] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2051.292209][T13987] EXT4-fs (loop2): This should not happen!! Data will be lost [ 2051.292209][T13987] [ 2051.371853][T24987] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2051.484914][T24987] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 320 with error 28 [ 2051.574324][T24989] loop5: detected capacity change from 0 to 2048 [ 2051.589314][T24987] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2051.589314][T24987] [ 2051.618374][T24987] EXT4-fs (loop4): Total free blocks count 0 [ 2051.624206][T24987] EXT4-fs (loop4): Free/Dirty block details [ 2051.669138][T24987] EXT4-fs (loop4): free_blocks=2415919104 [ 2051.735190][T24987] EXT4-fs (loop4): dirty_blocks=5504 [ 2051.752493][T25000] loop3: detected capacity change from 0 to 2048 [ 2051.764516][T24987] EXT4-fs (loop4): Block reservation details 17:00:54 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2001}) [ 2051.785948][T24987] EXT4-fs (loop4): i_reserved_data_blocks=436 17:00:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r1) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNELS={0x8}, @IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x24}}, 0x0) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x64, r2, 0x300, 0x8, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r10}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x64}}, 0x2004c080) (async) syz_usb_connect$hid(0x4, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x4f2, 0x1236, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x20, 0x81, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x3, 0x1, 0x2, 0x1, {0x9, 0x21, 0x100, 0x0, 0x1, {0x22, 0x308}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x3, 0x7, 0xed}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x3f, 0x80, 0xdc}}]}}}]}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x48, 0x5, 0x1, 0x8, 0xf7}, 0xd8, &(0x7f0000000540)={0x5, 0xf, 0xd8, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x20, "59de64993decc5b478635ef1250e23e9"}, @wireless={0xb, 0x10, 0x1, 0xc, 0x42, 0x4, 0x7, 0x1, 0x7}, @generic={0x24, 0x10, 0x1, "9755ee639bad5f50c5d91ab241c664b8bfeab5fbf9047127410c80cb591f9745d7"}, @ptm_cap={0x3}, @generic={0x8a, 0x10, 0x1, "dcfd5af7101e7d9f3143d1385f599af319eec71690e8d8d6a259b1250a95953575b202623e18324a566e965c07e2ca8ba5877eabbea5784a78558001ca47c46779152728a17b85a6f251bf902f6731330d424bfecfe48520b6cf2b3ec6acdbd783a092ca51068878d0211cf96a08ba21bda3cb7b1ee87d4516f58a6a2a4c491036666a3d444980"}, @ptm_cap={0x3}]}, 0x8, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x1c09}}, {0x7f, &(0x7f0000000180)=@string={0x7f, 0x3, "68703f00ff1b920b2f1f546cc00f940e8030fcc8c09a20ff1934460e0d10ab975295f6ad7a7b2e84b5462874e7fa32752eb3b19dafaaa4c6fe633af2ea53cd14e08013f7c6589ff289f249cebdb3ce76fa7dd4f22beec411f067b1a8de2c9ad07789ed38b67c6123c6e0003ed36b8990395c4af09276d3e8f7596568fc"}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x44b}}, {0xf8, &(0x7f0000000280)=@string={0xf8, 0x3, "6e3f8a677e10ef168311d2282d7c1b8062c34325e0b8e82aac26f464d353ed672cc8269f295b67dccb11475fc879af1407aa509f340b27f57eddb853df4cf1f4b9566054a90f788fa2a5db07747532a97e8dbf977b509a965511fed04a9f657de439ceb11881d1a78e7f6c9a80795ac10000fd99515d78d2f884c9d9d439f4455fc55c81779b7242f91883241691f4921b68baeeacaa93e9d8493f2a244fcdf1375446b26c695c0eb50cc11d4c7c896e9e1c24267fafb2285dee87882bec4c07d9fafe29dcb50cfb6eabbe7a9f1a076ab8685e82164a94a1b55587ee984894e0cd14e9273090cb32a569e363bc00b59a3fc9f4668ef1"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x457}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x446}}, {0x1f, &(0x7f0000000500)=@string={0x1f, 0x3, "bc60b81f2eee900126dfd26f0e04e58f1c676f2c3c356649418a4b6586"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x447}}]}) (async, rerun: 32) r12 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (rerun: 32) ftruncate(r12, 0x2007ffb) (async) sendfile(r0, r12, 0x0, 0x4) (async) sendfile(r0, r12, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r12, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) 17:00:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2051.898525][T13987] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2051.927320][T13987] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2051.927320][T13987] 17:00:54 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2001}) 17:00:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) clock_gettime(0xfffffffb, &(0x7f0000000740)) 17:00:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) clock_gettime(0xfffffffb, &(0x7f0000000740)) 17:00:54 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) signalfd(r0, &(0x7f0000000080)={[0xdbc3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffc) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2052.500507][T25020] loop4: detected capacity change from 0 to 2048 17:00:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 17:00:54 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) 17:00:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) fallocate(r1, 0x4, 0x1, 0xfffffffffffffff8) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x4) sendfile(r0, r2, 0x0, 0x1000000201005) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) r5 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x40) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2052.610172][T12168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2052.639611][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2052.656096][T25033] loop4: detected capacity change from 0 to 2048 [ 2052.668808][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2052.668808][T12168] [ 2052.684380][T12168] EXT4-fs (loop5): Total free blocks count 0 [ 2052.695469][T12168] EXT4-fs (loop5): Free/Dirty block details 17:00:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) clock_gettime(0xfffffffb, &(0x7f0000000740)) 17:00:55 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) [ 2052.717676][T12168] EXT4-fs (loop5): free_blocks=2415919104 [ 2052.747787][T12168] EXT4-fs (loop5): dirty_blocks=3904 [ 2052.765477][T23502] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2052.788154][T12168] EXT4-fs (loop5): Block reservation details [ 2052.803542][T12168] EXT4-fs (loop5): i_reserved_data_blocks=244 17:00:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2052.809711][T23502] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2052.826916][T23502] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2052.826916][T23502] [ 2052.836684][T23502] EXT4-fs (loop3): Total free blocks count 0 [ 2052.842562][T23502] EXT4-fs (loop3): Free/Dirty block details [ 2052.848570][T23502] EXT4-fs (loop3): free_blocks=2415919104 [ 2052.854592][T23502] EXT4-fs (loop3): dirty_blocks=6496 [ 2052.860466][T23502] EXT4-fs (loop3): Block reservation details 17:00:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2052.865802][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 1854 with error 28 [ 2052.866620][T23502] EXT4-fs (loop3): i_reserved_data_blocks=406 [ 2052.885824][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2052.885824][T12168] 17:00:55 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) 17:00:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2052.907283][T25043] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2052.924442][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2052.937317][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2052.937317][T13987] [ 2052.956157][T25043] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1986 with error 28 17:00:55 executing program 0: clock_gettime(0xfffffffb, &(0x7f0000000740)) [ 2052.995155][T25043] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2052.995155][T25043] [ 2053.021346][T25055] loop5: detected capacity change from 0 to 2048 [ 2053.027936][T25043] EXT4-fs (loop4): Total free blocks count 0 [ 2053.044342][T25043] EXT4-fs (loop4): Free/Dirty block details [ 2053.053052][T25043] EXT4-fs (loop4): free_blocks=2415919104 [ 2053.065284][T25043] EXT4-fs (loop4): dirty_blocks=2784 [ 2053.115142][T25043] EXT4-fs (loop4): Block reservation details [ 2053.122590][T25043] EXT4-fs (loop4): i_reserved_data_blocks=316 [ 2053.141683][T25062] loop3: detected capacity change from 0 to 2048 17:00:55 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) signalfd(r0, &(0x7f0000000080)={[0xdbc3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffc) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) signalfd(r0, &(0x7f0000000080)={[0xdbc3]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffc) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) [ 2053.417889][T13987] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2053.470326][T13987] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2053.470326][T13987] 17:00:56 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2001}) 17:00:56 executing program 0: clock_gettime(0x0, &(0x7f0000000740)) 17:00:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) fallocate(r1, 0x4, 0x1, 0xfffffffffffffff8) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x4) sendfile(r0, r2, 0x0, 0x1000000201005) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) r5 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x40) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) fallocate(r1, 0x4, 0x1, 0xfffffffffffffff8) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) ftruncate(r2, 0x2007ffb) (async) sendfile(r0, r2, 0x0, 0x4) (async) sendfile(r0, r2, 0x0, 0x1000000201005) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) (async) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) (async) socket$netlink(0x10, 0x3, 0x13) (async) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x40) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) [ 2053.883900][T13987] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2053.894555][T25077] loop4: detected capacity change from 0 to 2048 [ 2053.909949][T13987] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2053.929950][T13987] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2053.929950][T13987] [ 2053.942103][T13987] EXT4-fs (loop5): Total free blocks count 0 [ 2053.948280][T13987] EXT4-fs (loop5): Free/Dirty block details [ 2053.954113][T13987] EXT4-fs (loop5): free_blocks=2415919104 [ 2053.959920][T13987] EXT4-fs (loop5): dirty_blocks=10112 17:00:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) fallocate(r1, 0x4, 0x1, 0xfffffffffffffff8) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r2, 0x0, 0x4) sendfile(r0, r2, 0x0, 0x1000000201005) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) r5 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x40) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:56 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) signalfd(r0, &(0x7f0000000080)={[0xdbc3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfffffffc) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:56 executing program 0: clock_gettime(0x0, &(0x7f0000000740)) 17:00:56 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2001}) [ 2053.992707][T13987] EXT4-fs (loop5): Block reservation details [ 2054.003923][T13987] EXT4-fs (loop5): i_reserved_data_blocks=632 [ 2054.022102][T23502] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 17:00:56 executing program 0: clock_gettime(0x0, &(0x7f0000000740)) 17:00:56 executing program 0: clock_gettime(0xfffffffb, 0x0) [ 2054.037119][T13987] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2054.065155][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2054.077535][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2054.077535][T13987] 17:00:56 executing program 0: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000180), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, &(0x7f0000000000)={[0x120a]}, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x4000, 0x0) io_uring_enter(r0, 0x30d, 0x0, 0x0, 0x0, 0x0) [ 2054.083602][T23502] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2054.083602][T23502] [ 2054.087041][T13987] EXT4-fs (loop3): Total free blocks count 0 [ 2054.102253][T13987] EXT4-fs (loop3): Free/Dirty block details [ 2054.108048][T13987] EXT4-fs (loop3): free_blocks=2415919104 [ 2054.113539][T13987] EXT4-fs (loop3): dirty_blocks=10880 [ 2054.118859][T13987] EXT4-fs (loop3): Block reservation details [ 2054.124619][T13987] EXT4-fs (loop3): i_reserved_data_blocks=680 17:00:56 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x2001}) [ 2054.142887][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2054.159785][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2054.159785][T13987] [ 2054.207931][T25097] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:00:56 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)={0xb0000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x2001}) [ 2054.283583][T25097] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1536 with error 28 17:00:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x4100, &(0x7f0000000740)) [ 2054.378425][T25110] loop3: detected capacity change from 0 to 2048 [ 2054.389389][T25097] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2054.389389][T25097] [ 2054.399765][T25097] EXT4-fs (loop4): Total free blocks count 0 [ 2054.422844][T25097] EXT4-fs (loop4): Free/Dirty block details [ 2054.460768][T25113] loop5: detected capacity change from 0 to 2048 [ 2054.467035][T25097] EXT4-fs (loop4): free_blocks=2415919104 [ 2054.473194][T25097] EXT4-fs (loop4): dirty_blocks=3744 [ 2054.479680][T25097] EXT4-fs (loop4): Block reservation details [ 2054.485983][T25097] EXT4-fs (loop4): i_reserved_data_blocks=245 17:00:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) fallocate(r1, 0x4, 0x1, 0xfffffffffffffff8) (async) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) (async) sendfile(r0, r2, 0x0, 0x4) (async) sendfile(r0, r2, 0x0, 0x1000000201005) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) (async) recvmmsg(r3, &(0x7f0000004d80), 0x493, 0xa, 0x0) r5 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x40) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) [ 2054.551534][T12168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 2054.570111][T12168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2054.570111][T12168] [ 2054.683996][T25140] loop4: detected capacity change from 0 to 2048 [ 2054.698052][T25138] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2054.728207][T25138] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1632 with error 28 [ 2054.760723][T25138] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2054.760723][T25138] [ 2054.785284][T25138] EXT4-fs (loop5): Total free blocks count 0 [ 2054.791106][T25138] EXT4-fs (loop5): Free/Dirty block details [ 2054.797114][T25138] EXT4-fs (loop5): free_blocks=2415919104 [ 2054.802686][T25138] EXT4-fs (loop5): dirty_blocks=2448 [ 2054.808035][T25138] EXT4-fs (loop5): Block reservation details [ 2054.813830][T25138] EXT4-fs (loop5): i_reserved_data_blocks=162 [ 2054.862210][T12168] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2054.908957][T12168] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 768 with error 28 [ 2054.935379][T12168] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2054.935379][T12168] [ 2054.954666][T12168] EXT4-fs (loop4): Total free blocks count 0 [ 2054.966219][T12168] EXT4-fs (loop4): Free/Dirty block details [ 2054.978516][T12168] EXT4-fs (loop4): free_blocks=2415919104 [ 2054.989559][T12168] EXT4-fs (loop4): dirty_blocks=768 [ 2055.000049][T12168] EXT4-fs (loop4): Block reservation details [ 2055.012441][T12168] EXT4-fs (loop4): i_reserved_data_blocks=48 [ 2055.135971][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2055.148011][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2055.148011][T12168] 17:00:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:57 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x2001}) 17:00:57 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7e, 0x0, "96ffffffff00008006000000000000ef00"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000546c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000004c0)={0x0, 0x0, 0xe, 0xa, 0x9, &(0x7f00000000c0)="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"}) signalfd4(r1, &(0x7f0000000580)={[0x480000000000]}, 0x8, 0xe76595622d2bd8e3) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) r3 = creat(&(0x7f0000000500)='./file0\x00', 0x10) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000540)={0x40, 0x9, 0xd00f}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xff) 17:00:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x3557c0, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x7, &(0x7f0000000740)) 17:00:57 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) io_uring_enter(r1, 0x6c02, 0x922a, 0x18, &(0x7f0000000180)={[0x2]}, 0x8) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:57 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7e, 0x0, "96ffffffff00008006000000000000ef00"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0xff) [ 2055.237643][T12168] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2055.242057][T12168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2055.242085][T12168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2055.242085][T12168] [ 2055.242096][T12168] EXT4-fs (loop3): Total free blocks count 0 [ 2055.242104][T12168] EXT4-fs (loop3): Free/Dirty block details 17:00:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00, &(0x7f0000000740)) 17:00:57 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2055.242112][T12168] EXT4-fs (loop3): free_blocks=2415919104 [ 2055.242122][T12168] EXT4-fs (loop3): dirty_blocks=10528 [ 2055.242131][T12168] EXT4-fs (loop3): Block reservation details [ 2055.242140][T12168] EXT4-fs (loop3): i_reserved_data_blocks=658 [ 2055.264253][T12168] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2055.281221][T25152] loop4: detected capacity change from 0 to 2048 [ 2055.292527][T12168] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2055.292527][T12168] 17:00:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x3557c0, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x3557c0, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x7, &(0x7f0000000740)) (async) clock_gettime(0x7, &(0x7f0000000740)) 17:00:57 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) io_uring_enter(r1, 0x6c02, 0x922a, 0x18, &(0x7f0000000180)={[0x2]}, 0x8) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) io_uring_enter(r1, 0x6c02, 0x922a, 0x18, &(0x7f0000000180)={[0x2]}, 0x8) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:00:57 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:00:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xb00, &(0x7f0000000740)) [ 2055.466534][T25167] loop4: detected capacity change from 0 to 2048 [ 2055.569420][T25173] loop5: detected capacity change from 0 to 2048 [ 2055.680966][T25189] loop3: detected capacity change from 0 to 2048 [ 2056.271195][T12168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2056.286040][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2056.298903][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2056.298903][T12168] [ 2056.308438][T12168] EXT4-fs (loop5): Total free blocks count 0 [ 2056.314206][T12168] EXT4-fs (loop5): Free/Dirty block details [ 2056.320087][T12168] EXT4-fs (loop5): free_blocks=2415919104 [ 2056.325697][T12168] EXT4-fs (loop5): dirty_blocks=16400 [ 2056.330936][T12168] EXT4-fs (loop5): Block reservation details [ 2056.336860][T12168] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2056.355207][T12168] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2056.367814][T12168] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2056.367814][T12168] 17:00:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:58 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:00:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x3557c0, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x7, &(0x7f0000000740)) 17:00:58 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) io_uring_enter(r1, 0x6c02, 0x922a, 0x18, &(0x7f0000000180)={[0x2]}, 0x8) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) io_uring_enter(r1, 0x6c02, 0x922a, 0x18, &(0x7f0000000180)={[0x2]}, 0x8) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:00:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00, &(0x7f0000000740)) 17:00:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xb00, &(0x7f0000000740)) [ 2056.520097][T13987] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2056.539800][T25201] loop4: detected capacity change from 0 to 2048 [ 2056.550857][T25203] loop5: detected capacity change from 0 to 2048 17:00:58 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4434, &(0x7f0000000180)={0x0, 0x7d9, 0x20, 0x2, 0x180}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000240)) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2004a840}, 0x4) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x4) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) [ 2056.561282][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2056.587721][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2056.587721][T13987] 17:00:58 executing program 2: io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:00:59 executing program 2: io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2056.636982][T13987] EXT4-fs (loop3): Total free blocks count 0 [ 2056.642853][T13987] EXT4-fs (loop3): Free/Dirty block details [ 2056.658411][T13987] EXT4-fs (loop3): free_blocks=2415919104 [ 2056.669466][T13987] EXT4-fs (loop3): dirty_blocks=14080 [ 2056.677854][T13987] EXT4-fs (loop3): Block reservation details 17:00:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0xc00, &(0x7f0000000740)) 17:00:59 executing program 2: io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2056.699083][T13987] EXT4-fs (loop3): i_reserved_data_blocks=880 [ 2056.750490][T13987] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2056.758365][T25226] loop4: detected capacity change from 0 to 2048 [ 2056.800007][T13987] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2056.800007][T13987] [ 2056.987420][T25241] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2057.005218][T25240] loop3: detected capacity change from 0 to 2048 [ 2057.025131][T25241] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 760 with error 28 [ 2057.055104][T25241] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2057.055104][T25241] [ 2057.064572][T25241] EXT4-fs (loop4): Total free blocks count 0 [ 2057.085772][T25241] EXT4-fs (loop4): Free/Dirty block details [ 2057.088247][T25240] EXT4-fs mount: 84 callbacks suppressed [ 2057.088263][T25240] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 17:00:59 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:00:59 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x4434, &(0x7f0000000180)={0x0, 0x7d9, 0x20, 0x2, 0x180}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000240)) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x600, &(0x7f0000000740)) 17:00:59 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.111604][T25241] EXT4-fs (loop4): free_blocks=2415919104 [ 2057.145136][T25241] EXT4-fs (loop4): dirty_blocks=3744 [ 2057.150344][T25241] EXT4-fs (loop4): Block reservation details [ 2057.156559][T25241] EXT4-fs (loop4): i_reserved_data_blocks=237 [ 2057.157039][ T510] EXT4-fs (loop3): unmounting filesystem. [ 2057.249405][T25257] loop3: detected capacity change from 0 to 2048 [ 2057.281981][T25257] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2057.309199][ T510] EXT4-fs (loop3): unmounting filesystem. 17:00:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 1) 17:00:59 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.441315][T13987] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2057.456773][T13987] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2057.469499][T13987] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2057.469499][T13987] [ 2057.479289][T13987] EXT4-fs (loop5): Total free blocks count 0 [ 2057.485291][T13987] EXT4-fs (loop5): Free/Dirty block details [ 2057.491077][T13987] EXT4-fs (loop5): free_blocks=2415919104 [ 2057.496777][T13987] EXT4-fs (loop5): dirty_blocks=8448 [ 2057.501873][T13987] EXT4-fs (loop5): Block reservation details [ 2057.507957][T13987] EXT4-fs (loop5): i_reserved_data_blocks=528 [ 2057.525197][T13987] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 17:00:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2004a840}, 0x4) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x4) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:00:59 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) syz_io_uring_setup(0x4434, &(0x7f0000000180)={0x0, 0x7d9, 0x20, 0x2, 0x180}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000240)) (rerun: 64) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:00:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:00:59 executing program 0: clock_gettime(0xfffffffb, 0x0) (fail_nth: 1) 17:00:59 executing program 2: r0 = syz_io_uring_setup(0x19c2, 0x0, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.537731][T13987] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2057.537731][T13987] [ 2057.570903][T25269] FAULT_INJECTION: forcing a failure. [ 2057.570903][T25269] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2057.578769][T25270] loop3: detected capacity change from 0 to 2048 17:00:59 executing program 2: r0 = syz_io_uring_setup(0x19c2, 0x0, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.591482][T13987] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2057.603885][T13987] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2057.603885][T13987] [ 2057.624006][T25269] CPU: 1 PID: 25269 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2057.633994][T25269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2057.643890][T25269] Call Trace: [ 2057.647012][T25269] [ 2057.649787][T25269] dump_stack_lvl+0x151/0x1b7 [ 2057.654329][T25269] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2057.659597][T25269] ? __kasan_check_write+0x14/0x20 [ 2057.664632][T25269] dump_stack+0x15/0x1d [ 2057.668622][T25269] should_fail_ex+0x3d0/0x520 [ 2057.673136][T25269] should_fail+0xb/0x10 [ 2057.677125][T25269] should_fail_usercopy+0x1a/0x20 [ 2057.681990][T25269] _copy_to_user+0x1e/0x90 [ 2057.686251][T25269] simple_read_from_buffer+0xc7/0x150 [ 2057.691460][T25269] proc_fail_nth_read+0x1a3/0x210 [ 2057.696311][T25269] ? proc_fault_inject_write+0x390/0x390 [ 2057.701776][T25269] ? fsnotify_perm+0x470/0x5d0 [ 2057.706388][T25269] ? security_file_permission+0x86/0xb0 [ 2057.711760][T25269] ? proc_fault_inject_write+0x390/0x390 [ 2057.717229][T25269] vfs_read+0x26c/0xad0 [ 2057.721238][T25269] ? kernel_read+0x1f0/0x1f0 [ 2057.725652][T25269] ? mutex_lock+0xb1/0x1e0 [ 2057.729899][T25269] ? bit_wait_io_timeout+0x120/0x120 [ 2057.735025][T25269] ? __fdget_pos+0x273/0x310 17:01:00 executing program 2: r0 = syz_io_uring_setup(0x19c2, 0x0, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:00 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, 0x0, &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.739444][T25269] ? ksys_read+0x77/0x2c0 [ 2057.743636][T25269] ksys_read+0x199/0x2c0 [ 2057.747692][T25269] ? vfs_write+0xe80/0xe80 [ 2057.751938][T25269] ? debug_smp_processor_id+0x17/0x20 [ 2057.757150][T25269] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2057.763062][T25269] __x64_sys_read+0x7b/0x90 [ 2057.767402][T25269] do_syscall_64+0x3d/0xb0 [ 2057.771643][T25269] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2057.777379][T25269] RIP: 0033:0x7f27ac23df8c [ 2057.781638][T25269] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2057.801203][T25269] RSP: 002b:00007f27ad0a9160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2057.809446][T25269] RAX: ffffffffffffffda RBX: 00007f27ac3abf80 RCX: 00007f27ac23df8c [ 2057.817258][T25269] RDX: 000000000000000f RSI: 00007f27ad0a91e0 RDI: 0000000000000003 [ 2057.825066][T25269] RBP: 00007f27ad0a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.832966][T25269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:01:00 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, 0x0, &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2057.840784][T25269] R13: 00007fff83fa6b5f R14: 00007f27ad0a9300 R15: 0000000000022000 [ 2057.848709][T25269] 17:01:00 executing program 0: clock_gettime(0xfffffffb, 0x0) [ 2057.894775][T25270] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2057.939650][T25285] loop5: detected capacity change from 0 to 2048 [ 2057.947458][ T510] EXT4-fs (loop3): unmounting filesystem. [ 2057.969988][T25284] loop4: detected capacity change from 0 to 2048 [ 2058.002155][T25285] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2058.039325][T25284] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2058.077332][ T513] EXT4-fs (loop4): unmounting filesystem. [ 2058.087887][T25298] FAULT_INJECTION: forcing a failure. [ 2058.087887][T25298] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.105515][T25298] CPU: 0 PID: 25298 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2058.115498][T25298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2058.125391][T25298] Call Trace: [ 2058.128515][T25298] [ 2058.131293][T25298] dump_stack_lvl+0x151/0x1b7 [ 2058.135806][T25298] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2058.141098][T25298] ? arch_stack_walk+0xf3/0x140 [ 2058.145788][T25298] dump_stack+0x15/0x1d [ 2058.149778][T25298] should_fail_ex+0x3d0/0x520 [ 2058.154294][T25298] ? mas_alloc_nodes+0x267/0x7d0 [ 2058.159065][T25298] __should_failslab+0xaf/0xf0 [ 2058.163667][T25298] should_failslab+0x9/0x20 [ 2058.168008][T25298] kmem_cache_alloc+0x3b/0x2c0 [ 2058.172634][T25298] mas_alloc_nodes+0x267/0x7d0 [ 2058.179123][T25298] ? kvm_sched_clock_read+0x18/0x40 [ 2058.184148][T25298] ? sched_clock+0x9/0x10 [ 2058.188315][T25298] mas_preallocate+0x12c/0x360 [ 2058.192930][T25298] do_mas_align_munmap+0x286/0x1170 [ 2058.197951][T25298] ? mas_state_walk+0x732/0x980 [ 2058.202633][T25298] ? do_mas_munmap+0x2b0/0x2b0 [ 2058.207241][T25298] ? mas_walk+0x113/0x160 [ 2058.211402][T25298] ? mas_find+0x1f1/0x230 [ 2058.215571][T25298] do_mas_munmap+0x23e/0x2b0 [ 2058.220000][T25298] mmap_region+0x927/0x20e0 [ 2058.224339][T25298] ? file_mmap_ok+0x150/0x150 [ 2058.228846][T25298] ? match_file+0x140/0x140 [ 2058.233187][T25298] ? avc_has_perm+0x16f/0x260 [ 2058.237701][T25298] ? cap_mmap_addr+0x169/0x2e0 [ 2058.242303][T25298] ? file_mmap_ok+0x104/0x150 [ 2058.246814][T25298] do_mmap+0x853/0xe30 [ 2058.250718][T25298] ? mlock_future_check+0x110/0x110 [ 2058.255754][T25298] vm_mmap_pgoff+0x208/0x3f0 [ 2058.260185][T25298] ? account_locked_vm+0x210/0x210 [ 2058.265134][T25298] ? __fget_files+0x2cb/0x330 [ 2058.269643][T25298] ksys_mmap_pgoff+0x15d/0x1e0 [ 2058.274243][T25298] __x64_sys_mmap+0x103/0x120 [ 2058.278753][T25298] do_syscall_64+0x3d/0xb0 [ 2058.283007][T25298] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2058.288731][T25298] RIP: 0033:0x7eff7be8c169 [ 2058.292986][T25298] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2058.312428][T25298] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2058.320673][T25298] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2058.328485][T25298] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2058.336299][T25298] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2058.344110][T25298] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2058.351915][T25298] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2058.359736][T25298] 17:01:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 2) 17:01:01 executing program 0: clock_gettime(0xfffffffb, 0x0) pselect6(0x40, &(0x7f0000000000)={0xe874, 0x0, 0x3b3, 0x7f, 0x4, 0x1, 0xb4b, 0x5}, &(0x7f0000000040)={0x20, 0x4, 0x8c, 0x2, 0x5, 0x1f, 0x98a}, &(0x7f0000000080)={0x2, 0x8b, 0x7fffffff, 0x7, 0x1579, 0x8, 0xaa9, 0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x4]}, 0x8}) r0 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r0, &(0x7f0000000000)={0x30000004}) r1 = epoll_create(0x200) r2 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) clock_gettime(0x6, &(0x7f0000000340)) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x240}, {r1, 0x9006}, {r3, 0x26}, {0xffffffffffffffff, 0x2432}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x14}], 0x6, &(0x7f0000000200)={0x0, 0x3938700}, &(0x7f0000000240)={[0x7]}, 0x8) r4 = epoll_create(0x200) r5 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r5, &(0x7f0000000000)={0x30000004}) ftruncate(r5, 0xc309) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000002c0)={r6, r7+60000000}, &(0x7f0000000300)) 17:01:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:01:01 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, 0x0, &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2004a840}, 0x4) (async) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2004a840}, 0x4) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) r2 = epoll_create(0x200) socket$pptp(0x18, 0x1, 0x2) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x4) (async) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x4) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:01 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) r2 = epoll_create(0x200) io_uring_enter(r0, 0x78d2, 0x5209, 0x10, &(0x7f0000000280)={[0x80000001]}, 0x8) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)) r4 = epoll_create(0x200) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r5, r7, &(0x7f0000000180)=0xffff, 0x200) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r8, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x2}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r9, &(0x7f0000000240)={0x80000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:01 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:01 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:01 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), 0x0) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2058.755478][T15774] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2058.771219][T25307] loop3: detected capacity change from 0 to 2048 [ 2058.780295][T25305] loop4: detected capacity change from 0 to 2048 17:01:01 executing program 0: clock_gettime(0xfffffffb, 0x0) pselect6(0x40, &(0x7f0000000000)={0xe874, 0x0, 0x3b3, 0x7f, 0x4, 0x1, 0xb4b, 0x5}, &(0x7f0000000040)={0x20, 0x4, 0x8c, 0x2, 0x5, 0x1f, 0x98a}, &(0x7f0000000080)={0x2, 0x8b, 0x7fffffff, 0x7, 0x1579, 0x8, 0xaa9, 0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x4]}, 0x8}) (async, rerun: 64) r0 = socket$pptp(0x18, 0x1, 0x2) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r0, &(0x7f0000000000)={0x30000004}) (async) r1 = epoll_create(0x200) (async, rerun: 32) r2 = socket$pptp(0x18, 0x1, 0x2) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) (async) clock_gettime(0x6, &(0x7f0000000340)) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x240}, {r1, 0x9006}, {r3, 0x26}, {0xffffffffffffffff, 0x2432}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x14}], 0x6, &(0x7f0000000200)={0x0, 0x3938700}, &(0x7f0000000240)={[0x7]}, 0x8) (async) r4 = epoll_create(0x200) r5 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r5, &(0x7f0000000000)={0x30000004}) (async) ftruncate(r5, 0xc309) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) (rerun: 32) clock_nanosleep(0x5, 0x0, &(0x7f00000002c0)={r6, r7+60000000}, &(0x7f0000000300)) 17:01:01 executing program 2: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2058.794822][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2058.820608][T15774] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2058.820608][T15774] [ 2058.823225][T25307] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2058.831566][T15774] EXT4-fs (loop5): Total free blocks count 0 17:01:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") clock_gettime(0xffffffc3, &(0x7f0000000740)) [ 2058.864914][T15774] EXT4-fs (loop5): Free/Dirty block details [ 2058.872385][T15774] EXT4-fs (loop5): free_blocks=2415919104 [ 2058.878732][ T510] EXT4-fs (loop3): unmounting filesystem. [ 2058.887635][T25305] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2058.891310][T15774] EXT4-fs (loop5): dirty_blocks=11392 [ 2058.902871][T15774] EXT4-fs (loop5): Block reservation details [ 2058.911027][T15774] EXT4-fs (loop5): i_reserved_data_blocks=712 [ 2058.932932][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2058.954005][T25330] loop3: detected capacity change from 0 to 2048 [ 2058.980878][T25330] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2059.026322][ T510] EXT4-fs (loop3): unmounting filesystem. [ 2059.041614][T25333] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2059.057629][T25333] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1286 with error 28 [ 2059.097625][T25333] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2059.097625][T25333] [ 2059.109514][T25336] loop5: detected capacity change from 0 to 2048 [ 2059.116366][T25333] EXT4-fs (loop4): Total free blocks count 0 [ 2059.122168][T25333] EXT4-fs (loop4): Free/Dirty block details [ 2059.128085][T25333] EXT4-fs (loop4): free_blocks=2415919104 [ 2059.133722][T25333] EXT4-fs (loop4): dirty_blocks=4160 [ 2059.138863][T25333] EXT4-fs (loop4): Block reservation details [ 2059.144647][T25333] EXT4-fs (loop4): i_reserved_data_blocks=309 [ 2059.159319][T25336] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2059.231914][T25339] FAULT_INJECTION: forcing a failure. [ 2059.231914][T25339] name failslab, interval 1, probability 0, space 0, times 0 [ 2059.246094][T25339] CPU: 1 PID: 25339 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2059.256077][T25339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2059.265969][T25339] Call Trace: [ 2059.269092][T25339] [ 2059.271871][T25339] dump_stack_lvl+0x151/0x1b7 [ 2059.276385][T25339] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2059.281684][T25339] dump_stack+0x15/0x1d [ 2059.285670][T25339] should_fail_ex+0x3d0/0x520 [ 2059.290184][T25339] __should_failslab+0xaf/0xf0 [ 2059.294782][T25339] should_failslab+0x9/0x20 [ 2059.299126][T25339] kmem_cache_alloc_bulk+0x2e/0x3d0 [ 2059.304167][T25339] mas_alloc_nodes+0x3ce/0x7d0 [ 2059.308760][T25339] mas_preallocate+0x12c/0x360 [ 2059.313356][T25339] do_mas_align_munmap+0x286/0x1170 [ 2059.318395][T25339] ? mas_state_walk+0x732/0x980 [ 2059.323077][T25339] ? do_mas_munmap+0x2b0/0x2b0 [ 2059.327677][T25339] ? mas_walk+0x113/0x160 [ 2059.331843][T25339] ? mas_find+0x1f1/0x230 [ 2059.336011][T25339] do_mas_munmap+0x23e/0x2b0 [ 2059.340438][T25339] mmap_region+0x927/0x20e0 [ 2059.344781][T25339] ? file_mmap_ok+0x150/0x150 [ 2059.349287][T25339] ? match_file+0x140/0x140 [ 2059.353626][T25339] ? avc_has_perm+0x16f/0x260 [ 2059.358143][T25339] ? cap_mmap_addr+0x169/0x2e0 [ 2059.362744][T25339] ? file_mmap_ok+0x104/0x150 [ 2059.367255][T25339] do_mmap+0x853/0xe30 [ 2059.371160][T25339] ? mlock_future_check+0x110/0x110 [ 2059.376195][T25339] vm_mmap_pgoff+0x208/0x3f0 [ 2059.380621][T25339] ? account_locked_vm+0x210/0x210 [ 2059.385565][T25339] ? __fget_files+0x2cb/0x330 [ 2059.390081][T25339] ksys_mmap_pgoff+0x15d/0x1e0 [ 2059.394681][T25339] __x64_sys_mmap+0x103/0x120 [ 2059.399193][T25339] do_syscall_64+0x3d/0xb0 [ 2059.403447][T25339] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2059.409177][T25339] RIP: 0033:0x7eff7be8c169 [ 2059.413425][T25339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2059.432872][T25339] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2059.441114][T25339] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2059.448930][T25339] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2059.456738][T25339] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2059.464547][T25339] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2059.472362][T25339] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2059.480261][T25339] [ 2059.496666][T15774] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:01:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 3) 17:01:02 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) r2 = epoll_create(0x200) io_uring_enter(r0, 0x78d2, 0x5209, 0x10, &(0x7f0000000280)={[0x80000001]}, 0x8) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)) r4 = epoll_create(0x200) (async) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) (async) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r5, r7, &(0x7f0000000180)=0xffff, 0x200) (async) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r8, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x2}) (async, rerun: 64) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r9, &(0x7f0000000240)={0x80000001}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async, rerun: 64) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (rerun: 64) 17:01:02 executing program 2: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:02 executing program 0: clock_gettime(0xfffffffb, 0x0) pselect6(0x40, &(0x7f0000000000)={0xe874, 0x0, 0x3b3, 0x7f, 0x4, 0x1, 0xb4b, 0x5}, &(0x7f0000000040)={0x20, 0x4, 0x8c, 0x2, 0x5, 0x1f, 0x98a}, &(0x7f0000000080)={0x2, 0x8b, 0x7fffffff, 0x7, 0x1579, 0x8, 0xaa9, 0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x4]}, 0x8}) (async) r0 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r0, &(0x7f0000000000)={0x30000004}) (async, rerun: 32) r1 = epoll_create(0x200) (rerun: 32) r2 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) clock_gettime(0x6, &(0x7f0000000340)) (async, rerun: 32) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) (rerun: 32) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x240}, {r1, 0x9006}, {r3, 0x26}, {0xffffffffffffffff, 0x2432}, {0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x14}], 0x6, &(0x7f0000000200)={0x0, 0x3938700}, &(0x7f0000000240)={[0x7]}, 0x8) (async) r4 = epoll_create(0x200) r5 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r5, &(0x7f0000000000)={0x30000004}) (async, rerun: 64) ftruncate(r5, 0xc309) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000002c0)={r6, r7+60000000}, &(0x7f0000000300)) 17:01:02 executing program 3: clock_gettime(0xffffffc3, &(0x7f0000000740)) 17:01:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:02 executing program 3: clock_gettime(0x0, &(0x7f0000000740)) 17:01:02 executing program 2: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(0xffffffffffffffff, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:02 executing program 0: clock_gettime(0xfffffffb, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000140)) clock_gettime(0x7, &(0x7f0000000040)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)) r2 = syz_clone3(&(0x7f0000000440)={0x2100000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, &(0x7f0000000240)=""/207, 0xcf, &(0x7f0000000340)=""/164, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7}, 0x58) sched_rr_get_interval(r2, &(0x7f00000004c0)) 17:01:02 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:02 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) r2 = epoll_create(0x200) (async) io_uring_enter(r0, 0x78d2, 0x5209, 0x10, &(0x7f0000000280)={[0x80000001]}, 0x8) (async, rerun: 64) r3 = socket$pptp(0x18, 0x1, 0x2) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)) (async) r4 = epoll_create(0x200) (async) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r5, r7, &(0x7f0000000180)=0xffff, 0x200) (async) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x8, r8, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x2}) (async, rerun: 64) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r9, &(0x7f0000000240)={0x80000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:02 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2059.934331][T25348] loop4: detected capacity change from 0 to 2048 [ 2059.954788][T15774] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2059.985733][T25348] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2060.027153][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2060.039489][T15774] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2060.039489][T15774] [ 2060.048989][T15774] EXT4-fs (loop5): Total free blocks count 0 [ 2060.054784][T15774] EXT4-fs (loop5): Free/Dirty block details [ 2060.060645][T15774] EXT4-fs (loop5): free_blocks=2415919104 [ 2060.066257][T15774] EXT4-fs (loop5): dirty_blocks=16400 [ 2060.072102][T15774] EXT4-fs (loop5): Block reservation details [ 2060.077966][T15774] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2060.095642][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2060.126344][T25375] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2060.165158][T25375] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1216 with error 28 [ 2060.200164][T25375] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2060.200164][T25375] [ 2060.224444][T25375] EXT4-fs (loop4): Total free blocks count 0 [ 2060.230439][T25375] EXT4-fs (loop4): Free/Dirty block details [ 2060.241672][T25375] EXT4-fs (loop4): free_blocks=2415919104 [ 2060.256440][T25377] loop5: detected capacity change from 0 to 2048 [ 2060.262634][T25375] EXT4-fs (loop4): dirty_blocks=5152 [ 2060.269033][T25375] EXT4-fs (loop4): Block reservation details [ 2060.274876][T25375] EXT4-fs (loop4): i_reserved_data_blocks=373 [ 2060.286135][T25377] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2060.353097][T25380] FAULT_INJECTION: forcing a failure. [ 2060.353097][T25380] name failslab, interval 1, probability 0, space 0, times 0 [ 2060.381490][T25380] CPU: 1 PID: 25380 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2060.391488][T25380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2060.401379][T25380] Call Trace: [ 2060.404500][T25380] [ 2060.407281][T25380] dump_stack_lvl+0x151/0x1b7 [ 2060.411792][T25380] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2060.417092][T25380] dump_stack+0x15/0x1d [ 2060.421079][T25380] should_fail_ex+0x3d0/0x520 [ 2060.425594][T25380] ? vm_area_dup+0x26/0x1d0 [ 2060.429940][T25380] __should_failslab+0xaf/0xf0 [ 2060.434532][T25380] should_failslab+0x9/0x20 [ 2060.438872][T25380] kmem_cache_alloc+0x3b/0x2c0 [ 2060.443473][T25380] vm_area_dup+0x26/0x1d0 [ 2060.447637][T25380] __split_vma+0xb1/0x480 [ 2060.451804][T25380] ? mas_find+0xc4/0x230 [ 2060.455881][T25380] ? mas_prev+0x2e4/0x3e0 [ 2060.460222][T25380] do_mas_align_munmap+0x707/0x1170 [ 2060.465254][T25380] ? folio_add_lru+0x23c/0x3f0 [ 2060.469853][T25380] ? folio_add_lru_vma+0x61/0x80 [ 2060.474629][T25380] ? lru_cache_add_inactive_or_unevictable+0x64/0x80 [ 2060.481144][T25380] ? do_mas_munmap+0x2b0/0x2b0 [ 2060.485749][T25380] ? mas_walk+0x113/0x160 [ 2060.489908][T25380] ? mas_find+0x1f1/0x230 [ 2060.494072][T25380] do_mas_munmap+0x23e/0x2b0 [ 2060.498498][T25380] mmap_region+0x927/0x20e0 [ 2060.502840][T25380] ? file_mmap_ok+0x150/0x150 [ 2060.507351][T25380] ? match_file+0x140/0x140 [ 2060.511686][T25380] ? avc_has_perm+0x16f/0x260 [ 2060.516208][T25380] ? cap_mmap_addr+0x169/0x2e0 [ 2060.520807][T25380] ? file_mmap_ok+0x104/0x150 [ 2060.525319][T25380] do_mmap+0x853/0xe30 [ 2060.529226][T25380] ? mlock_future_check+0x110/0x110 [ 2060.534262][T25380] vm_mmap_pgoff+0x208/0x3f0 [ 2060.538682][T25380] ? account_locked_vm+0x210/0x210 [ 2060.543630][T25380] ? __fget_files+0x2cb/0x330 [ 2060.548143][T25380] ksys_mmap_pgoff+0x15d/0x1e0 [ 2060.552744][T25380] __x64_sys_mmap+0x103/0x120 [ 2060.557257][T25380] do_syscall_64+0x3d/0xb0 [ 2060.561508][T25380] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2060.567236][T25380] RIP: 0033:0x7eff7be8c169 [ 2060.571494][T25380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2060.590931][T25380] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2060.599180][T25380] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2060.606991][T25380] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2060.614799][T25380] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2060.622613][T25380] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2060.630421][T25380] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2060.638241][T25380] [ 2060.655778][T15774] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:01:03 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:03 executing program 3: clock_gettime(0x0, &(0x7f0000000740)) 17:01:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 4) 17:01:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) (async) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) 17:01:03 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000140)) (async) clock_gettime(0x7, &(0x7f0000000040)) (async) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)) r2 = syz_clone3(&(0x7f0000000440)={0x2100000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, &(0x7f0000000240)=""/207, 0xcf, &(0x7f0000000340)=""/164, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7}, 0x58) sched_rr_get_interval(r2, &(0x7f00000004c0)) 17:01:03 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) io_uring_enter(r2, 0x28c, 0xaa08, 0x6, &(0x7f0000000340)={[0xffffffff]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000300)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000002c0)={0xc0000006}) syz_io_uring_setup(0xc90, &(0x7f0000000180)={0x0, 0xbb66, 0x80, 0x2, 0x157}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:01:03 executing program 3: clock_gettime(0x0, &(0x7f0000000740)) 17:01:03 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 17:01:03 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000140)) clock_gettime(0x7, &(0x7f0000000040)) (async) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) (async) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100)) (async) r2 = syz_clone3(&(0x7f0000000440)={0x2100000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, &(0x7f0000000240)=""/207, 0xcf, &(0x7f0000000340)=""/164, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7}, 0x58) sched_rr_get_interval(r2, &(0x7f00000004c0)) 17:01:03 executing program 3: clock_gettime(0xffffffc3, 0x0) 17:01:03 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) [ 2061.074927][T15747] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2061.098364][T25387] loop4: detected capacity change from 0 to 2048 [ 2061.102375][T15747] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:03 executing program 0: mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2948081, &(0x7f0000001980)=ANY=[@ANYBLOB="72656c656173655f6167656e743d2e2f66696c65302c72646d612c646566636f6e746578743d73797361646d5f752c6f626a5f726f6c653d3a2c6f626a5f726f6c653d5b212725255b273a2b2c61707072616973652c6d61736b3d5e4d41595f455845432c00da17f2f9845070402499e24f9e9b8a8d546ff7e233812b1e88f65778ff164187f905dbb22fece25ae9bbb6a362422d80feb20217d7c6710c384740b3dc471ee7f3366ddad3014282"]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000180)=@ieee802154, 0x80, &(0x7f0000001340)=[{&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/62, 0x3e}, {&(0x7f00000012c0)=""/71, 0x47}], 0x5, &(0x7f00000013c0)=""/236, 0xec}, 0xe286}, {{&(0x7f00000014c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/147, 0x93}], 0x1, &(0x7f0000001640)=""/182, 0xb6}}], 0x2, 0x100, &(0x7f00000017c0)={r1, r2+60000000}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001800)='/sys/module/bridge', 0x4000, 0x80) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000001840)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e20, @empty}}}, 0x108) [ 2061.158967][T15747] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2061.158967][T15747] [ 2061.171923][T25387] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2061.204040][T15747] EXT4-fs (loop5): Total free blocks count 0 [ 2061.210065][T15747] EXT4-fs (loop5): Free/Dirty block details [ 2061.215839][T15747] EXT4-fs (loop5): free_blocks=2415919104 [ 2061.221325][T15747] EXT4-fs (loop5): dirty_blocks=16400 [ 2061.226598][T15747] EXT4-fs (loop5): Block reservation details [ 2061.232344][T15747] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2061.239887][T25411] loop3: detected capacity change from 0 to 2048 [ 2061.249667][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2061.296281][T25411] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2061.357236][T25417] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2061.417226][T25417] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2016 with error 28 [ 2061.430241][T25417] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2061.430241][T25417] [ 2061.440902][T25419] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2061.455600][T25419] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1472 with error 28 [ 2061.460573][T25417] EXT4-fs (loop4): Total free blocks count 0 [ 2061.467899][T25419] EXT4-fs (loop3): This should not happen!! Data will be lost [ 2061.467899][T25419] [ 2061.483137][T25419] EXT4-fs (loop3): Total free blocks count 0 [ 2061.494017][T25417] EXT4-fs (loop4): Free/Dirty block details [ 2061.505095][T25419] EXT4-fs (loop3): Free/Dirty block details [ 2061.510810][T25419] EXT4-fs (loop3): free_blocks=2415919104 [ 2061.516513][T25417] EXT4-fs (loop4): free_blocks=2415919104 [ 2061.522042][T25417] EXT4-fs (loop4): dirty_blocks=3424 [ 2061.545116][T25417] EXT4-fs (loop4): Block reservation details [ 2061.548098][T25421] loop5: detected capacity change from 0 to 2048 [ 2061.550962][T25417] EXT4-fs (loop4): i_reserved_data_blocks=255 [ 2061.563021][T25419] EXT4-fs (loop3): dirty_blocks=3008 [ 2061.568396][T25419] EXT4-fs (loop3): Block reservation details [ 2061.574188][T25419] EXT4-fs (loop3): i_reserved_data_blocks=188 [ 2061.581201][T25421] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2061.662083][T15747] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 2061.966839][T15774] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:01:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 5) 17:01:04 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async, rerun: 32) io_uring_enter(r2, 0x28c, 0xaa08, 0x6, &(0x7f0000000340)={[0xffffffff]}, 0x8) (async, rerun: 32) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = epoll_create(0x200) (async, rerun: 64) r4 = socket$pptp(0x18, 0x1, 0x2) (async, rerun: 64) r5 = epoll_create(0x200) (async) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000300)={0x2001}) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) (async, rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000002c0)={0xc0000006}) (async) syz_io_uring_setup(0xc90, &(0x7f0000000180)={0x0, 0xbb66, 0x80, 0x2, 0x157}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:01:04 executing program 0: mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2948081, &(0x7f0000001980)=ANY=[@ANYBLOB="72656c656173655f6167656e743d2e2f66696c65302c72646d612c646566636f6e746578743d73797361646d5f752c6f626a5f726f6c653d3a2c6f626a5f726f6c653d5b212725255b273a2b2c61707072616973652c6d61736b3d5e4d41595f455845432c00da17f2f9845070402499e24f9e9b8a8d546ff7e233812b1e88f65778ff164187f905dbb22fece25ae9bbb6a362422d80feb20217d7c6710c384740b3dc471ee7f3366ddad3014282"]) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10, 0x800) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) (rerun: 64) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000180)=@ieee802154, 0x80, &(0x7f0000001340)=[{&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/62, 0x3e}, {&(0x7f00000012c0)=""/71, 0x47}], 0x5, &(0x7f00000013c0)=""/236, 0xec}, 0xe286}, {{&(0x7f00000014c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/147, 0x93}], 0x1, &(0x7f0000001640)=""/182, 0xb6}}], 0x2, 0x100, &(0x7f00000017c0)={r1, r2+60000000}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001800)='/sys/module/bridge', 0x4000, 0x80) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000001840)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e20, @empty}}}, 0x108) 17:01:04 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 17:01:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) (async) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0x27, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnexthop={0x18, 0x6a, 0x200, 0x70bd29, 0x25dfdbfc}, 0x18}, 0x1, 0x0, 0x0, 0x400c0d1}, 0x5) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:04 executing program 3: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) io_uring_enter(r2, 0x28c, 0xaa08, 0x6, &(0x7f0000000340)={[0xffffffff]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000300)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000002c0)={0xc0000006}) syz_io_uring_setup(0xc90, &(0x7f0000000180)={0x0, 0xbb66, 0x80, 0x2, 0x157}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:01:04 executing program 0: mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2948081, &(0x7f0000001980)=ANY=[@ANYBLOB="72656c656173655f6167656e743d2e2f66696c65302c72646d612c646566636f6e746578743d73797361646d5f752c6f626a5f726f6c653d3a2c6f626a5f726f6c653d5b212725255b273a2b2c61707072616973652c6d61736b3d5e4d41595f455845432c00da17f2f9845070402499e24f9e9b8a8d546ff7e233812b1e88f65778ff164187f905dbb22fece25ae9bbb6a362422d80feb20217d7c6710c384740b3dc471ee7f3366ddad3014282"]) (async) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @private}, &(0x7f0000000140)=0x10, 0x800) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) (rerun: 32) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000180)=@ieee802154, 0x80, &(0x7f0000001340)=[{&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/62, 0x3e}, {&(0x7f00000012c0)=""/71, 0x47}], 0x5, &(0x7f00000013c0)=""/236, 0xec}, 0xe286}, {{&(0x7f00000014c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/147, 0x93}], 0x1, &(0x7f0000001640)=""/182, 0xb6}}], 0x2, 0x100, &(0x7f00000017c0)={r1, r2+60000000}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001800)='/sys/module/bridge', 0x4000, 0x80) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000001840)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e20, @empty}}}, 0x108) 17:01:04 executing program 0: clock_gettime(0xfffffffb, 0x0) rt_sigtimedwait(&(0x7f0000000000)={[0x7fff]}, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x3938700}, 0x8) [ 2062.239278][T25441] loop4: detected capacity change from 0 to 2048 [ 2062.248467][T15774] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2062.266628][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:04 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) io_uring_enter(r2, 0x28c, 0xaa08, 0x6, &(0x7f0000000340)={[0xffffffff]}, 0x8) (async, rerun: 64) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async, rerun: 64) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) (async) r5 = epoll_create(0x200) (async) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000300)={0x2001}) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f00000002c0)={0xc0000006}) (async) syz_io_uring_setup(0xc90, &(0x7f0000000180)={0x0, 0xbb66, 0x80, 0x2, 0x157}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) 17:01:04 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) rt_sigtimedwait(&(0x7f0000000000)={[0x7fff]}, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x3938700}, 0x8) [ 2062.296146][T25441] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2062.300319][T15774] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2062.300319][T15774] [ 2062.330838][T15774] EXT4-fs (loop5): Total free blocks count 0 [ 2062.337066][T15774] EXT4-fs (loop5): Free/Dirty block details 17:01:04 executing program 3: clock_gettime(0xffffffc3, 0x0) (fail_nth: 1) 17:01:04 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) [ 2062.342906][T15774] EXT4-fs (loop5): free_blocks=2415919104 [ 2062.350357][T15774] EXT4-fs (loop5): dirty_blocks=16400 [ 2062.355644][T15774] EXT4-fs (loop5): Block reservation details [ 2062.361407][T15774] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2062.380616][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2062.419516][T25464] FAULT_INJECTION: forcing a failure. [ 2062.419516][T25464] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2062.445604][T25469] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2062.475203][T25464] CPU: 0 PID: 25464 Comm: syz-executor.3 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2062.485196][T25464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2062.495088][T25464] Call Trace: [ 2062.498212][T25464] [ 2062.500992][T25464] dump_stack_lvl+0x151/0x1b7 [ 2062.505515][T25464] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2062.510795][T25464] ? __kasan_check_write+0x14/0x20 [ 2062.515753][T25464] dump_stack+0x15/0x1d [ 2062.519739][T25464] should_fail_ex+0x3d0/0x520 [ 2062.524253][T25464] should_fail+0xb/0x10 [ 2062.528243][T25464] should_fail_usercopy+0x1a/0x20 [ 2062.533103][T25464] _copy_to_user+0x1e/0x90 [ 2062.537356][T25464] simple_read_from_buffer+0xc7/0x150 [ 2062.542567][T25464] proc_fail_nth_read+0x1a3/0x210 [ 2062.547514][T25464] ? proc_fault_inject_write+0x390/0x390 [ 2062.549623][T25469] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 512 with error 28 [ 2062.552973][T25464] ? fsnotify_perm+0x470/0x5d0 [ 2062.569730][T25464] ? security_file_permission+0x86/0xb0 [ 2062.575110][T25464] ? proc_fault_inject_write+0x390/0x390 [ 2062.580580][T25464] vfs_read+0x26c/0xad0 [ 2062.584575][T25464] ? kernel_read+0x1f0/0x1f0 [ 2062.588995][T25464] ? mutex_lock+0xb1/0x1e0 [ 2062.593250][T25464] ? bit_wait_io_timeout+0x120/0x120 [ 2062.598372][T25464] ? __fdget_pos+0x273/0x310 [ 2062.602794][T25464] ? ksys_read+0x77/0x2c0 [ 2062.606968][T25464] ksys_read+0x199/0x2c0 [ 2062.611039][T25464] ? vfs_write+0xe80/0xe80 [ 2062.615291][T25464] ? debug_smp_processor_id+0x17/0x20 [ 2062.620499][T25464] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 2062.626399][T25464] __x64_sys_read+0x7b/0x90 [ 2062.630737][T25464] do_syscall_64+0x3d/0xb0 [ 2062.634993][T25464] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2062.640721][T25464] RIP: 0033:0x7f011323df8c [ 2062.644974][T25464] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2062.664414][T25464] RSP: 002b:00007f0113f16160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2062.672660][T25464] RAX: ffffffffffffffda RBX: 00007f01133abf80 RCX: 00007f011323df8c [ 2062.680474][T25464] RDX: 000000000000000f RSI: 00007f0113f161e0 RDI: 0000000000000003 [ 2062.688282][T25464] RBP: 00007f0113f161d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.696096][T25464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2062.703905][T25464] R13: 00007ffdf3a2bf9f R14: 00007f0113f16300 R15: 0000000000022000 [ 2062.711729][T25464] [ 2062.752126][T25469] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2062.752126][T25469] [ 2062.788778][T25474] loop5: detected capacity change from 0 to 2048 [ 2062.797642][T25469] EXT4-fs (loop4): Total free blocks count 0 [ 2062.803477][T25469] EXT4-fs (loop4): Free/Dirty block details [ 2062.809519][T25469] EXT4-fs (loop4): free_blocks=2415919104 [ 2062.815317][T25469] EXT4-fs (loop4): dirty_blocks=4128 [ 2062.821319][T25474] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2062.832959][T25469] EXT4-fs (loop4): Block reservation details [ 2062.845235][T25469] EXT4-fs (loop4): i_reserved_data_blocks=359 [ 2062.884203][T25477] FAULT_INJECTION: forcing a failure. [ 2062.884203][T25477] name failslab, interval 1, probability 0, space 0, times 0 [ 2062.910804][T25477] CPU: 1 PID: 25477 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2062.920792][T25477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2062.930684][T25477] Call Trace: [ 2062.933809][T25477] [ 2062.936585][T25477] dump_stack_lvl+0x151/0x1b7 [ 2062.941101][T25477] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2062.946393][T25477] ? __stack_depot_save+0x36/0x480 [ 2062.951342][T25477] dump_stack+0x15/0x1d [ 2062.955332][T25477] should_fail_ex+0x3d0/0x520 [ 2062.959845][T25477] ? mas_alloc_nodes+0x267/0x7d0 [ 2062.964616][T25477] __should_failslab+0xaf/0xf0 [ 2062.969221][T25477] should_failslab+0x9/0x20 [ 2062.973559][T25477] kmem_cache_alloc+0x3b/0x2c0 [ 2062.978163][T25477] mas_alloc_nodes+0x267/0x7d0 [ 2062.982772][T25477] mas_preallocate+0x12c/0x360 [ 2062.987362][T25477] __vma_adjust+0x616/0x1870 [ 2062.991796][T25477] ? rwsem_write_trylock+0x15b/0x290 [ 2062.996905][T25477] ? vma_expand+0x7b0/0x7b0 [ 2063.001337][T25477] ? anon_vma_clone+0x49a/0x4f0 [ 2063.006018][T25477] __split_vma+0x31f/0x480 [ 2063.010272][T25477] do_mas_align_munmap+0x707/0x1170 [ 2063.015330][T25477] ? folio_add_lru+0x23c/0x3f0 [ 2063.019904][T25477] ? folio_add_lru_vma+0x61/0x80 [ 2063.024686][T25477] ? lru_cache_add_inactive_or_unevictable+0x64/0x80 [ 2063.031194][T25477] ? do_mas_munmap+0x2b0/0x2b0 [ 2063.035794][T25477] ? mas_walk+0x113/0x160 [ 2063.039957][T25477] ? mas_find+0x1f1/0x230 [ 2063.044124][T25477] do_mas_munmap+0x23e/0x2b0 [ 2063.048550][T25477] mmap_region+0x927/0x20e0 [ 2063.052894][T25477] ? file_mmap_ok+0x150/0x150 [ 2063.057399][T25477] ? match_file+0x140/0x140 [ 2063.061739][T25477] ? avc_has_perm+0x16f/0x260 [ 2063.066252][T25477] ? cap_mmap_addr+0x169/0x2e0 [ 2063.070853][T25477] ? file_mmap_ok+0x104/0x150 [ 2063.075366][T25477] do_mmap+0x853/0xe30 [ 2063.079283][T25477] ? mlock_future_check+0x110/0x110 [ 2063.084311][T25477] vm_mmap_pgoff+0x208/0x3f0 [ 2063.088734][T25477] ? account_locked_vm+0x210/0x210 [ 2063.093676][T25477] ? __fget_files+0x2cb/0x330 [ 2063.098194][T25477] ksys_mmap_pgoff+0x15d/0x1e0 [ 2063.102791][T25477] __x64_sys_mmap+0x103/0x120 [ 2063.107305][T25477] do_syscall_64+0x3d/0xb0 [ 2063.111554][T25477] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2063.117284][T25477] RIP: 0033:0x7eff7be8c169 [ 2063.121536][T25477] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2063.140990][T25477] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2063.149231][T25477] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2063.157034][T25477] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2063.164846][T25477] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2063.172660][T25477] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2063.180470][T25477] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2063.188287][T25477] [ 2063.194810][T15774] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 17:01:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 6) 17:01:05 executing program 0: clock_gettime(0xfffffffb, 0x0) rt_sigtimedwait(&(0x7f0000000000)={[0x7fff]}, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x3938700}, 0x8) clock_gettime(0xfffffffb, 0x0) (async) rt_sigtimedwait(&(0x7f0000000000)={[0x7fff]}, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x3938700}, 0x8) (async) 17:01:05 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x30002006}) io_uring_enter(r0, 0x1858, 0x1319, 0x1, &(0x7f0000000180)={[0xe52a]}, 0x8) 17:01:05 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 17:01:05 executing program 3: clock_gettime(0xffffffc3, 0x0) 17:01:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:05 executing program 3: clock_gettime(0xffffffc3, 0x0) r0 = epoll_create(0x200) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000ce00)={0x40000008}) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000005240)=[{{&(0x7f0000000100)=@tipc=@name, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/238, 0xee}], 0x2, &(0x7f00000003c0)=""/254, 0xfe}, 0x7f}, {{&(0x7f00000004c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000540)=""/162, 0xa2}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/39, 0x27}, {&(0x7f00000053c0)=""/212, 0xd4}, {&(0x7f00000017c0)=""/175, 0xfffffffffffffeca}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/52, 0x34}, {&(0x7f00000028c0)=""/78, 0x4e}], 0x9, &(0x7f0000002a00)=""/21, 0x15}, 0x10001}, {{&(0x7f0000002a40)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002ac0)=""/213, 0xd5}, {&(0x7f0000002bc0)=""/80, 0x50}, {&(0x7f0000003980)=""/118, 0x76}, {&(0x7f0000002cc0)=""/33, 0x21}, {&(0x7f0000002d00)=""/142, 0x8e}, {&(0x7f00000054c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003e40)=""/15, 0xf}, 0x2}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003e80)=""/126, 0x7e}, {&(0x7f0000003f00)=""/130, 0x82}, {&(0x7f0000003fc0)=""/179, 0xb3}, {&(0x7f00000064c0)=""/4105, 0x1009}, {&(0x7f00000016c0)=""/160, 0xa0}], 0x5, &(0x7f00000051c0)=""/122, 0x7a}, 0x1}], 0x4, 0x0, &(0x7f0000005380)={r5, r6+10000000}) clock_gettime(0x0, &(0x7f0000001780)) r7 = epoll_create(0x200) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000002c40)={0x1, 'veth1_to_batadv\x00', {}, 0x1}) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) r9 = epoll_create(0x200) r10 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x8, r10, &(0x7f0000000000)={0x30000004}) recvmmsg(r10, &(0x7f000000ce80)=[{{&(0x7f0000002e40)=@nfc_llcp, 0x80, &(0x7f0000003280)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/255, 0xff}, {&(0x7f0000002fc0)=""/126, 0x7e}, {&(0x7f0000008500)=""/4096, 0x1000}, {&(0x7f0000003040)=""/64, 0x40}, {&(0x7f0000003080)=""/248, 0xf8}, {&(0x7f0000009500)=""/4096, 0x1000}, {&(0x7f0000003180)=""/23, 0x17}, {&(0x7f00000031c0)=""/167, 0xa7}], 0xa}}, {{&(0x7f0000003340)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f00000033c0)=""/246, 0xf6}, {&(0x7f00000034c0)=""/242, 0xf2}], 0x2, &(0x7f0000003600)=""/244, 0xf4}}, {{&(0x7f0000003700)=@l2, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/240, 0xf0}, {&(0x7f0000003880)=""/8, 0x8}, {&(0x7f00000038c0)=""/163, 0xa3}, {&(0x7f000000d080)=""/235, 0xeb}, {&(0x7f0000003a80)=""/175, 0xaf}, {&(0x7f0000003b40)=""/72, 0x48}], 0x6, &(0x7f0000003c40)=""/69, 0x45}, 0x7f855e83}, {{&(0x7f0000003cc0)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d40)=""/48, 0x30}, {&(0x7f0000005080)=""/115, 0x73}], 0x2, &(0x7f0000005100)=""/2, 0x2}, 0xf5}, {{&(0x7f000000a500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f000000a780)=[{&(0x7f000000a580)=""/168, 0xa8}, {&(0x7f000000a640)=""/58, 0x3a}, {&(0x7f000000a680)=""/109, 0x6d}, {&(0x7f000000a700)=""/122, 0x7a}], 0x4, &(0x7f000000a7c0)=""/153, 0x99}}, {{&(0x7f000000a880)=@x25, 0x80, &(0x7f000000ca80)=[{&(0x7f000000a900)=""/4096, 0x1000}, {&(0x7f000000b900)=""/49, 0x31}, {&(0x7f000000b940)=""/99, 0x63}, {&(0x7f000000b9c0)=""/59, 0x3b}, {&(0x7f000000ba00)=""/4096, 0x1000}, {&(0x7f000000ca00)=""/89, 0x59}], 0x6}, 0xe3f1}, {{&(0x7f000000cb00)=@qipcrtr, 0x80, &(0x7f000000cbc0)=[{&(0x7f000000cb80)=""/19, 0x13}], 0x1, &(0x7f000000cc00)=""/159, 0x9f}, 0x1}, {{&(0x7f000000ccc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f000000ce40)=[{&(0x7f000000cd40)=""/138, 0x8a}, {&(0x7f000000ce00)}], 0x2}, 0x4}], 0x8, 0x122, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0xb640}, {r0}, {0xffffffffffffffff, 0x6000}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={[0x1]}, 0x8) [ 2063.618277][T15756] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2063.643639][T25488] loop4: detected capacity change from 0 to 2048 [ 2063.650023][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:06 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x30002006}) io_uring_enter(r0, 0x1858, 0x1319, 0x1, &(0x7f0000000180)={[0xe52a]}, 0x8) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) epoll_create(0x200) (async) socket$pptp(0x18, 0x1, 0x2) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x5) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x30002006}) (async) io_uring_enter(r0, 0x1858, 0x1319, 0x1, &(0x7f0000000180)={[0xe52a]}, 0x8) (async) [ 2063.663268][T15756] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2063.663268][T15756] [ 2063.673307][T15756] EXT4-fs (loop5): Total free blocks count 0 [ 2063.679531][T15756] EXT4-fs (loop5): Free/Dirty block details [ 2063.695220][T15756] EXT4-fs (loop5): free_blocks=2415919104 [ 2063.702745][T15756] EXT4-fs (loop5): dirty_blocks=16064 [ 2063.708551][T15756] EXT4-fs (loop5): Block reservation details 17:01:06 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0xbdb, 0x100) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) clock_gettime(0x0, 0x0) 17:01:06 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0xbdb, 0x100) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async) clock_gettime(0x0, 0x0) 17:01:06 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 17:01:06 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000040)) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0xbdb, 0x100) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) clock_gettime(0x0, 0x0) [ 2063.714509][T15756] EXT4-fs (loop5): i_reserved_data_blocks=1004 [ 2063.715619][T25488] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2063.738549][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2063.822348][T25518] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2064.008105][T25521] loop5: detected capacity change from 0 to 2048 [ 2064.026520][T25521] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2064.087890][T25524] FAULT_INJECTION: forcing a failure. [ 2064.087890][T25524] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.125186][T25524] CPU: 1 PID: 25524 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2064.135185][T25524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2064.145071][T25524] Call Trace: [ 2064.148193][T25524] [ 2064.150971][T25524] dump_stack_lvl+0x151/0x1b7 [ 2064.155486][T25524] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2064.160782][T25524] dump_stack+0x15/0x1d [ 2064.164771][T25524] should_fail_ex+0x3d0/0x520 [ 2064.169288][T25524] __should_failslab+0xaf/0xf0 [ 2064.173884][T25524] should_failslab+0x9/0x20 [ 2064.178224][T25524] kmem_cache_alloc_bulk+0x2e/0x3d0 [ 2064.183259][T25524] mas_alloc_nodes+0x3ce/0x7d0 [ 2064.187863][T25524] mas_preallocate+0x12c/0x360 [ 2064.192461][T25524] __vma_adjust+0x616/0x1870 [ 2064.196889][T25524] ? rwsem_write_trylock+0x15b/0x290 [ 2064.202007][T25524] ? vma_expand+0x7b0/0x7b0 [ 2064.206348][T25524] ? anon_vma_clone+0x49a/0x4f0 [ 2064.211038][T25524] __split_vma+0x31f/0x480 [ 2064.215285][T25524] do_mas_align_munmap+0x707/0x1170 [ 2064.220324][T25524] ? do_mas_munmap+0x2b0/0x2b0 [ 2064.224929][T25524] ? mas_walk+0x113/0x160 [ 2064.229085][T25524] ? mas_find+0x1f1/0x230 [ 2064.233252][T25524] do_mas_munmap+0x23e/0x2b0 [ 2064.237679][T25524] mmap_region+0x927/0x20e0 [ 2064.242021][T25524] ? file_mmap_ok+0x150/0x150 [ 2064.246529][T25524] ? match_file+0x140/0x140 [ 2064.250861][T25524] ? avc_has_perm+0x16f/0x260 [ 2064.255377][T25524] ? cap_mmap_addr+0x169/0x2e0 [ 2064.259978][T25524] ? file_mmap_ok+0x104/0x150 [ 2064.264492][T25524] do_mmap+0x853/0xe30 [ 2064.268397][T25524] ? mlock_future_check+0x110/0x110 [ 2064.273431][T25524] vm_mmap_pgoff+0x208/0x3f0 [ 2064.277856][T25524] ? account_locked_vm+0x210/0x210 [ 2064.282804][T25524] ? __fget_files+0x2cb/0x330 [ 2064.287319][T25524] ksys_mmap_pgoff+0x15d/0x1e0 [ 2064.291916][T25524] __x64_sys_mmap+0x103/0x120 [ 2064.296432][T25524] do_syscall_64+0x3d/0xb0 [ 2064.300683][T25524] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2064.306410][T25524] RIP: 0033:0x7eff7be8c169 [ 2064.310666][T25524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2064.330106][T25524] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2064.338351][T25524] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2064.346163][T25524] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2064.353971][T25524] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2064.361782][T25524] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2064.369595][T25524] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2064.377410][T25524] [ 2064.470964][ T513] EXT4-fs (loop4): unmounting filesystem. 17:01:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 7) 17:01:07 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x30002006}) (async) io_uring_enter(r0, 0x1858, 0x1319, 0x1, &(0x7f0000000180)={[0xe52a]}, 0x8) 17:01:07 executing program 0: fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x20000, 0x10, 0x8}, 0x18) r0 = eventfd(0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="7d4d731a4f4a0caf5cb19d8aa6c23fa850cdb85f1c2086caf4f420af062ce69470e664eade76d0b694880e08bc06e7f3ede8b1ca01e93584f9a56124841d422c72fb2a1fe32e2169ed91c012cc9b74bc48df68b38ad3cfe35f99e3151bba354b74265ff8c38b3e40ed44d48da6f0baeecebb72cc0bafd991ac90f29dc0e49a14359b15dea90664547289060b39121af1783d182d99c8e52435b43be00076fb01d488b085fab292a1d921226084c30c"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x240440c4) 17:01:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:07 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:07 executing program 3: clock_gettime(0xffffffc3, 0x0) (async) r0 = epoll_create(0x200) (async) r1 = socket$pptp(0x18, 0x1, 0x2) (async) r2 = epoll_create(0x200) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000ce00)={0x40000008}) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000005240)=[{{&(0x7f0000000100)=@tipc=@name, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/238, 0xee}], 0x2, &(0x7f00000003c0)=""/254, 0xfe}, 0x7f}, {{&(0x7f00000004c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000540)=""/162, 0xa2}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/39, 0x27}, {&(0x7f00000053c0)=""/212, 0xd4}, {&(0x7f00000017c0)=""/175, 0xfffffffffffffeca}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/52, 0x34}, {&(0x7f00000028c0)=""/78, 0x4e}], 0x9, &(0x7f0000002a00)=""/21, 0x15}, 0x10001}, {{&(0x7f0000002a40)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002ac0)=""/213, 0xd5}, {&(0x7f0000002bc0)=""/80, 0x50}, {&(0x7f0000003980)=""/118, 0x76}, {&(0x7f0000002cc0)=""/33, 0x21}, {&(0x7f0000002d00)=""/142, 0x8e}, {&(0x7f00000054c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003e40)=""/15, 0xf}, 0x2}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003e80)=""/126, 0x7e}, {&(0x7f0000003f00)=""/130, 0x82}, {&(0x7f0000003fc0)=""/179, 0xb3}, {&(0x7f00000064c0)=""/4105, 0x1009}, {&(0x7f00000016c0)=""/160, 0xa0}], 0x5, &(0x7f00000051c0)=""/122, 0x7a}, 0x1}], 0x4, 0x0, &(0x7f0000005380)={r5, r6+10000000}) clock_gettime(0x0, &(0x7f0000001780)) (async, rerun: 64) r7 = epoll_create(0x200) (async, rerun: 64) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000002c40)={0x1, 'veth1_to_batadv\x00', {}, 0x1}) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) (async) r9 = epoll_create(0x200) (async, rerun: 32) r10 = socket$pptp(0x18, 0x1, 0x2) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x8, r10, &(0x7f0000000000)={0x30000004}) recvmmsg(r10, &(0x7f000000ce80)=[{{&(0x7f0000002e40)=@nfc_llcp, 0x80, &(0x7f0000003280)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/255, 0xff}, {&(0x7f0000002fc0)=""/126, 0x7e}, {&(0x7f0000008500)=""/4096, 0x1000}, {&(0x7f0000003040)=""/64, 0x40}, {&(0x7f0000003080)=""/248, 0xf8}, {&(0x7f0000009500)=""/4096, 0x1000}, {&(0x7f0000003180)=""/23, 0x17}, {&(0x7f00000031c0)=""/167, 0xa7}], 0xa}}, {{&(0x7f0000003340)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f00000033c0)=""/246, 0xf6}, {&(0x7f00000034c0)=""/242, 0xf2}], 0x2, &(0x7f0000003600)=""/244, 0xf4}}, {{&(0x7f0000003700)=@l2, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/240, 0xf0}, {&(0x7f0000003880)=""/8, 0x8}, {&(0x7f00000038c0)=""/163, 0xa3}, {&(0x7f000000d080)=""/235, 0xeb}, {&(0x7f0000003a80)=""/175, 0xaf}, {&(0x7f0000003b40)=""/72, 0x48}], 0x6, &(0x7f0000003c40)=""/69, 0x45}, 0x7f855e83}, {{&(0x7f0000003cc0)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d40)=""/48, 0x30}, {&(0x7f0000005080)=""/115, 0x73}], 0x2, &(0x7f0000005100)=""/2, 0x2}, 0xf5}, {{&(0x7f000000a500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f000000a780)=[{&(0x7f000000a580)=""/168, 0xa8}, {&(0x7f000000a640)=""/58, 0x3a}, {&(0x7f000000a680)=""/109, 0x6d}, {&(0x7f000000a700)=""/122, 0x7a}], 0x4, &(0x7f000000a7c0)=""/153, 0x99}}, {{&(0x7f000000a880)=@x25, 0x80, &(0x7f000000ca80)=[{&(0x7f000000a900)=""/4096, 0x1000}, {&(0x7f000000b900)=""/49, 0x31}, {&(0x7f000000b940)=""/99, 0x63}, {&(0x7f000000b9c0)=""/59, 0x3b}, {&(0x7f000000ba00)=""/4096, 0x1000}, {&(0x7f000000ca00)=""/89, 0x59}], 0x6}, 0xe3f1}, {{&(0x7f000000cb00)=@qipcrtr, 0x80, &(0x7f000000cbc0)=[{&(0x7f000000cb80)=""/19, 0x13}], 0x1, &(0x7f000000cc00)=""/159, 0x9f}, 0x1}, {{&(0x7f000000ccc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f000000ce40)=[{&(0x7f000000cd40)=""/138, 0x8a}, {&(0x7f000000ce00)}], 0x2}, 0x4}], 0x8, 0x122, 0x0) (async, rerun: 64) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0xb640}, {r0}, {0xffffffffffffffff, 0x6000}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={[0x1]}, 0x8) (rerun: 64) 17:01:07 executing program 0: fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) (async) fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x20000, 0x10, 0x8}, 0x18) r0 = eventfd(0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="7d4d731a4f4a0caf5cb19d8aa6c23fa850cdb85f1c2086caf4f420af062ce69470e664eade76d0b694880e08bc06e7f3ede8b1ca01e93584f9a56124841d422c72fb2a1fe32e2169ed91c012cc9b74bc48df68b38ad3cfe35f99e3151bba354b74265ff8c38b3e40ed44d48da6f0baeecebb72cc0bafd991ac90f29dc0e49a14359b15dea90664547289060b39121af1783d182d99c8e52435b43be00076fb01d488b085fab292a1d921226084c30c"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x240440c4) 17:01:07 executing program 3: clock_gettime(0xffffffc3, 0x0) (async, rerun: 32) r0 = epoll_create(0x200) (async, rerun: 32) r1 = socket$pptp(0x18, 0x1, 0x2) (async) r2 = epoll_create(0x200) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000ce00)={0x40000008}) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) (async) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) (rerun: 32) recvmmsg(r4, &(0x7f0000005240)=[{{&(0x7f0000000100)=@tipc=@name, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/238, 0xee}], 0x2, &(0x7f00000003c0)=""/254, 0xfe}, 0x7f}, {{&(0x7f00000004c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000002940)=[{&(0x7f0000000540)=""/162, 0xa2}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/39, 0x27}, {&(0x7f00000053c0)=""/212, 0xd4}, {&(0x7f00000017c0)=""/175, 0xfffffffffffffeca}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/52, 0x34}, {&(0x7f00000028c0)=""/78, 0x4e}], 0x9, &(0x7f0000002a00)=""/21, 0x15}, 0x10001}, {{&(0x7f0000002a40)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002ac0)=""/213, 0xd5}, {&(0x7f0000002bc0)=""/80, 0x50}, {&(0x7f0000003980)=""/118, 0x76}, {&(0x7f0000002cc0)=""/33, 0x21}, {&(0x7f0000002d00)=""/142, 0x8e}, {&(0x7f00000054c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003e40)=""/15, 0xf}, 0x2}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003e80)=""/126, 0x7e}, {&(0x7f0000003f00)=""/130, 0x82}, {&(0x7f0000003fc0)=""/179, 0xb3}, {&(0x7f00000064c0)=""/4105, 0x1009}, {&(0x7f00000016c0)=""/160, 0xa0}], 0x5, &(0x7f00000051c0)=""/122, 0x7a}, 0x1}], 0x4, 0x0, &(0x7f0000005380)={r5, r6+10000000}) clock_gettime(0x0, &(0x7f0000001780)) r7 = epoll_create(0x200) (async, rerun: 64) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000002c40)={0x1, 'veth1_to_batadv\x00', {}, 0x1}) (async, rerun: 64) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) r9 = epoll_create(0x200) (async) r10 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x8, r10, &(0x7f0000000000)={0x30000004}) recvmmsg(r10, &(0x7f000000ce80)=[{{&(0x7f0000002e40)=@nfc_llcp, 0x80, &(0x7f0000003280)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/255, 0xff}, {&(0x7f0000002fc0)=""/126, 0x7e}, {&(0x7f0000008500)=""/4096, 0x1000}, {&(0x7f0000003040)=""/64, 0x40}, {&(0x7f0000003080)=""/248, 0xf8}, {&(0x7f0000009500)=""/4096, 0x1000}, {&(0x7f0000003180)=""/23, 0x17}, {&(0x7f00000031c0)=""/167, 0xa7}], 0xa}}, {{&(0x7f0000003340)=@generic, 0x80, &(0x7f00000035c0)=[{&(0x7f00000033c0)=""/246, 0xf6}, {&(0x7f00000034c0)=""/242, 0xf2}], 0x2, &(0x7f0000003600)=""/244, 0xf4}}, {{&(0x7f0000003700)=@l2, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/240, 0xf0}, {&(0x7f0000003880)=""/8, 0x8}, {&(0x7f00000038c0)=""/163, 0xa3}, {&(0x7f000000d080)=""/235, 0xeb}, {&(0x7f0000003a80)=""/175, 0xaf}, {&(0x7f0000003b40)=""/72, 0x48}], 0x6, &(0x7f0000003c40)=""/69, 0x45}, 0x7f855e83}, {{&(0x7f0000003cc0)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d40)=""/48, 0x30}, {&(0x7f0000005080)=""/115, 0x73}], 0x2, &(0x7f0000005100)=""/2, 0x2}, 0xf5}, {{&(0x7f000000a500)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f000000a780)=[{&(0x7f000000a580)=""/168, 0xa8}, {&(0x7f000000a640)=""/58, 0x3a}, {&(0x7f000000a680)=""/109, 0x6d}, {&(0x7f000000a700)=""/122, 0x7a}], 0x4, &(0x7f000000a7c0)=""/153, 0x99}}, {{&(0x7f000000a880)=@x25, 0x80, &(0x7f000000ca80)=[{&(0x7f000000a900)=""/4096, 0x1000}, {&(0x7f000000b900)=""/49, 0x31}, {&(0x7f000000b940)=""/99, 0x63}, {&(0x7f000000b9c0)=""/59, 0x3b}, {&(0x7f000000ba00)=""/4096, 0x1000}, {&(0x7f000000ca00)=""/89, 0x59}], 0x6}, 0xe3f1}, {{&(0x7f000000cb00)=@qipcrtr, 0x80, &(0x7f000000cbc0)=[{&(0x7f000000cb80)=""/19, 0x13}], 0x1, &(0x7f000000cc00)=""/159, 0x9f}, 0x1}, {{&(0x7f000000ccc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f000000ce40)=[{&(0x7f000000cd40)=""/138, 0x8a}, {&(0x7f000000ce00)}], 0x2}, 0x4}], 0x8, 0x122, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0xb640}, {r0}, {0xffffffffffffffff, 0x6000}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={[0x1]}, 0x8) 17:01:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) 17:01:07 executing program 3: clock_gettime(0x5, 0x0) [ 2064.822443][T15756] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2064.845898][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2064.862119][T15756] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2064.862119][T15756] 17:01:07 executing program 0: fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x20000, 0x10, 0x8}, 0x18) (async) r0 = eventfd(0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) (async) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="7d4d731a4f4a0caf5cb19d8aa6c23fa850cdb85f1c2086caf4f420af062ce69470e664eade76d0b694880e08bc06e7f3ede8b1ca01e93584f9a56124841d422c72fb2a1fe32e2169ed91c012cc9b74bc48df68b38ad3cfe35f99e3151bba354b74265ff8c38b3e40ed44d48da6f0baeecebb72cc0bafd991ac90f29dc0e49a14359b15dea90664547289060b39121af1783d182d99c8e52435b43be00076fb01d488b085fab292a1d921226084c30c"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x240440c4) 17:01:07 executing program 3: clock_gettime(0x5, 0x0) [ 2064.872731][T15756] EXT4-fs (loop5): Total free blocks count 0 [ 2064.895453][T15756] EXT4-fs (loop5): Free/Dirty block details [ 2064.909861][T15756] EXT4-fs (loop5): free_blocks=2415919104 [ 2064.914458][T25558] loop4: detected capacity change from 0 to 2048 [ 2064.928283][T15756] EXT4-fs (loop5): dirty_blocks=16400 [ 2064.933540][T15756] EXT4-fs (loop5): Block reservation details [ 2064.939830][T15756] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2064.950215][T25558] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2064.967457][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2065.044450][T25566] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2065.077780][ T513] EXT4-fs (loop4): unmounting filesystem. [ 2065.126215][T25573] loop5: detected capacity change from 0 to 2048 [ 2065.136180][T25573] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 17:01:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 8) 17:01:07 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:07 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:07 executing program 3: clock_gettime(0x5, 0x0) 17:01:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x1c, 0x14, 0xd11}, 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b310800c292d2f9f44a8d70996f9466dd8b95628e7a4379a7d7a0c5e096aa50ba5d137f6a95f23886fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d90200b938c7b1da9ae088c700008fa83ff9432f8694723972c807b747e2"], 0xa) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r3, 0x0, 0xf03b0000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'vlan1\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000480)={0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f00000001c0)={r5, 0x0, r6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000000)={r5, 0x0, 0xffffffffffffffff, 0x10001, 0x80000}) clock_gettime(0x6, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f00000000c0)={r6, 0x3, 0x2, 0x3f}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r7, 0xc0182101, &(0x7f0000000100)={r8, 0x3, 0x1000}) 17:01:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x400) 17:01:07 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) clock_gettime(0xffffffc3, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 17:01:07 executing program 1: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:07 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) clock_gettime(0xffffffc3, 0x0) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) [ 2065.492033][T25583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2065.506285][T12784] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:01:07 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:01:07 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:07 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000002000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = epoll_create(0x200) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0xe0002010}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) epoll_wait(r2, &(0x7f0000000780)=[{}, {}, {}, {}, {}], 0x5, 0x1) io_uring_register$IORING_REGISTER_BUFFERS2(r4, 0xf, &(0x7f0000000700)={0x7, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/111, 0x6f}], &(0x7f00000006c0)=[0x5, 0x3]}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r5 = dup2(r1, r3) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000740)={r4, 0x7fffffff, 0x52e, r1}) syz_io_uring_setup(0x49ad, &(0x7f0000000180)={0x0, 0xe769, 0xed8c985dbd0613a6, 0x2, 0xb8, 0x0, r5}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) [ 2065.530175][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2065.554422][T12784] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2065.554422][T12784] [ 2065.555682][T25587] loop4: detected capacity change from 0 to 2048 [ 2065.564935][T12784] EXT4-fs (loop5): Total free blocks count 0 [ 2065.587184][T12784] EXT4-fs (loop5): Free/Dirty block details [ 2065.593156][T12784] EXT4-fs (loop5): free_blocks=2415919104 [ 2065.604634][T12784] EXT4-fs (loop5): dirty_blocks=16400 [ 2065.610847][T12784] EXT4-fs (loop5): Block reservation details [ 2065.616871][T12784] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2065.630759][T25587] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2065.670054][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2065.764645][T25611] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2065.801063][T25611] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2065.825379][T25611] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2065.825379][T25611] [ 2065.834874][T25611] EXT4-fs (loop4): Total free blocks count 0 [ 2065.840728][T25611] EXT4-fs (loop4): Free/Dirty block details [ 2065.844842][T25613] loop5: detected capacity change from 0 to 2048 [ 2065.846558][T25611] EXT4-fs (loop4): free_blocks=2415919104 [ 2065.858122][T25611] EXT4-fs (loop4): dirty_blocks=2880 [ 2065.863216][T25611] EXT4-fs (loop4): Block reservation details [ 2065.869221][T25611] EXT4-fs (loop4): i_reserved_data_blocks=225 [ 2065.878712][T25613] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2065.943083][T25616] FAULT_INJECTION: forcing a failure. [ 2065.943083][T25616] name failslab, interval 1, probability 0, space 0, times 0 [ 2065.972892][T25616] CPU: 1 PID: 25616 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2065.982883][T25616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2065.992781][T25616] Call Trace: [ 2065.995897][T25616] [ 2065.998677][T25616] dump_stack_lvl+0x151/0x1b7 [ 2066.003189][T25616] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2066.008570][T25616] ? do_mas_munmap+0x2b0/0x2b0 [ 2066.013174][T25616] dump_stack+0x15/0x1d [ 2066.017163][T25616] should_fail_ex+0x3d0/0x520 [ 2066.021680][T25616] ? vm_area_alloc+0x24/0xe0 [ 2066.026188][T25616] __should_failslab+0xaf/0xf0 [ 2066.030792][T25616] should_failslab+0x9/0x20 [ 2066.035136][T25616] kmem_cache_alloc+0x3b/0x2c0 [ 2066.039736][T25616] vm_area_alloc+0x24/0xe0 [ 2066.043983][T25616] mmap_region+0xde2/0x20e0 [ 2066.048329][T25616] ? file_mmap_ok+0x150/0x150 [ 2066.055091][T25616] ? match_file+0x140/0x140 [ 2066.059432][T25616] ? avc_has_perm+0x16f/0x260 [ 2066.063950][T25616] ? cap_mmap_addr+0x169/0x2e0 [ 2066.068554][T25616] ? file_mmap_ok+0x104/0x150 [ 2066.073055][T25616] do_mmap+0x853/0xe30 [ 2066.076965][T25616] ? mlock_future_check+0x110/0x110 [ 2066.082002][T25616] vm_mmap_pgoff+0x208/0x3f0 [ 2066.086429][T25616] ? account_locked_vm+0x210/0x210 [ 2066.091368][T25616] ? __fget_files+0x2cb/0x330 [ 2066.095884][T25616] ksys_mmap_pgoff+0x15d/0x1e0 [ 2066.100482][T25616] __x64_sys_mmap+0x103/0x120 [ 2066.104997][T25616] do_syscall_64+0x3d/0xb0 [ 2066.109251][T25616] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2066.114977][T25616] RIP: 0033:0x7eff7be8c169 [ 2066.119230][T25616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2066.138674][T25616] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2066.146952][T25616] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2066.154730][T25616] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2066.162541][T25616] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2066.170352][T25616] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2066.178164][T25616] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2066.185988][T25616] [ 2066.262311][T15756] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 2066.324089][ T28] audit: type=1326 audit(1685293268.627:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25580 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27ac28c169 code=0x7fc00000 17:01:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 9) 17:01:08 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) clock_gettime(0xffffffc3, 0x0) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 17:01:08 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000002000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) r2 = epoll_create(0x200) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0xe0002010}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) epoll_wait(r2, &(0x7f0000000780)=[{}, {}, {}, {}, {}], 0x5, 0x1) io_uring_register$IORING_REGISTER_BUFFERS2(r4, 0xf, &(0x7f0000000700)={0x7, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/111, 0x6f}], &(0x7f00000006c0)=[0x5, 0x3]}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r5 = dup2(r1, r3) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000740)={r4, 0x7fffffff, 0x52e, r1}) syz_io_uring_setup(0x49ad, &(0x7f0000000180)={0x0, 0xe769, 0xed8c985dbd0613a6, 0x2, 0xb8, 0x0, r5}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000002000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) dup2(r0, r0) (async) epoll_create(0x200) (async) epoll_create(0x1) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0xe0002010}) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) (async) epoll_wait(r2, &(0x7f0000000780)=[{}, {}, {}, {}, {}], 0x5, 0x1) (async) io_uring_register$IORING_REGISTER_BUFFERS2(r4, 0xf, &(0x7f0000000700)={0x7, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/111, 0x6f}], &(0x7f00000006c0)=[0x5, 0x3]}, 0x20) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) dup2(r1, r3) (async) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000740)={r4, 0x7fffffff, 0x52e, r1}) (async) syz_io_uring_setup(0x49ad, &(0x7f0000000180)={0x0, 0xe769, 0xed8c985dbd0613a6, 0x2, 0xb8, 0x0, r5}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) (async) 17:01:08 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x400) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (async) ftruncate(r2, 0x2007ffb) (async) sendfile(r1, r2, 0x0, 0x4) (async) sendfile(r1, r2, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x400) (async) 17:01:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x1c, 0x14, 0xd11}, 0x1c}}, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b310800c292d2f9f44a8d70996f9466dd8b95628e7a4379a7d7a0c5e096aa50ba5d137f6a95f23886fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d90200b938c7b1da9ae088c700008fa83ff9432f8694723972c807b747e2"], 0xa) (async) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) (async) dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) (async, rerun: 64) sendfile(r1, r3, 0x0, 0xf03b0000) (async, rerun: 64) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'vlan1\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000480)={0x0}) (async, rerun: 32) r6 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f00000001c0)={r5, 0x0, r6}) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000000)={r5, 0x0, 0xffffffffffffffff, 0x10001, 0x80000}) (async) clock_gettime(0x6, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f00000000c0)={r6, 0x3, 0x2, 0x3f}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r7, 0xc0182101, &(0x7f0000000100)={r8, 0x3, 0x1000}) 17:01:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newqdisc={0x58, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x28, 0x2, {{0x0, 0x10001, 0x0, 0x1}, [@TCA_NETEM_REORDER={0xc, 0x3, {0x0, 0xe1c6}}]}}}]}, 0x58}}, 0x0) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000130000f42cbd70020058e92d4766ebcb", @ANYRES32=r5, @ANYBLOB="8c610600000400000800040008000000"], 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) clock_gettime(0xffffffc3, 0x0) 17:01:09 executing program 0: socket$nl_route(0x10, 0x3, 0x0) (async) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x1c, 0x14, 0xd11}, 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b310800c292d2f9f44a8d70996f9466dd8b95628e7a4379a7d7a0c5e096aa50ba5d137f6a95f23886fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d90200b938c7b1da9ae088c700008fa83ff9432f8694723972c807b747e2"], 0xa) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) (async) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) dup(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r3, 0x0, 0xf03b0000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'vlan1\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) (async) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000480)) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000480)={0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f00000001c0)={r5, 0x0, r6}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000000)={r5, 0x0, 0xffffffffffffffff, 0x10001, 0x80000}) clock_gettime(0x6, 0x0) (async) clock_gettime(0x6, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f00000000c0)={r6, 0x3, 0x2, 0x3f}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f00000000c0)={r6, 0x3, 0x2, 0x3f}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000240)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r7, 0xc0182101, &(0x7f0000000100)={r8, 0x3, 0x1000}) 17:01:09 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000002000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) epoll_create(0x200) (async) r2 = epoll_create(0x200) epoll_create(0x1) (async) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0xe0002010}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001240)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b747e21e127dae553167ad29a2789e3f52e65b"], 0xa) epoll_wait(r2, &(0x7f0000000780)=[{}, {}, {}, {}, {}], 0x5, 0x1) io_uring_register$IORING_REGISTER_BUFFERS2(r4, 0xf, &(0x7f0000000700)={0x7, 0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/111, 0x6f}], &(0x7f00000006c0)=[0x5, 0x3]}, 0x20) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) dup2(r1, r3) (async) r5 = dup2(r1, r3) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000740)={r4, 0x7fffffff, 0x52e, r1}) syz_io_uring_setup(0x49ad, &(0x7f0000000180)={0x0, 0xe769, 0xed8c985dbd0613a6, 0x2, 0xb8, 0x0, r5}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) (async) syz_io_uring_setup(0x49ad, &(0x7f0000000180)={0x0, 0xe769, 0xed8c985dbd0613a6, 0x2, 0xb8, 0x0, r5}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) [ 2066.689618][T15756] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2066.710536][T25630] loop4: detected capacity change from 0 to 2048 [ 2066.710667][T25640] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2066.722962][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:09 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2066.739507][T15756] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2066.739507][T15756] [ 2066.750300][T15756] EXT4-fs (loop5): Total free blocks count 0 [ 2066.756325][T15756] EXT4-fs (loop5): Free/Dirty block details [ 2066.766002][T25630] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2066.766433][T25643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:01:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newqdisc={0x58, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x28, 0x2, {{0x0, 0x10001, 0x0, 0x1}, [@TCA_NETEM_REORDER={0xc, 0x3, {0x0, 0xe1c6}}]}}}]}, 0x58}}, 0x0) (async, rerun: 64) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) (rerun: 64) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000130000f42cbd70020058e92d4766ebcb", @ANYRES32=r5, @ANYBLOB="8c610600000400000800040008000000"], 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) (async, rerun: 32) clock_gettime(0xffffffc3, 0x0) (rerun: 32) 17:01:09 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0xf, &(0x7f0000000340)={0x1, 0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/182, 0xb6}], &(0x7f0000000300)=[0x6, 0x3, 0x2e8]}, 0x20) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000180)={[0x47c]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) [ 2066.786876][T15756] EXT4-fs (loop5): free_blocks=2415919104 [ 2066.792417][T15756] EXT4-fs (loop5): dirty_blocks=15680 [ 2066.800430][T15756] EXT4-fs (loop5): Block reservation details [ 2066.806474][T15756] EXT4-fs (loop5): i_reserved_data_blocks=980 [ 2066.832876][T15746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2066.897180][ T28] audit: type=1326 audit(1685293269.207:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25641 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27ac28c169 code=0x7fc00000 [ 2066.905982][T25659] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2066.935159][ T28] audit: type=1326 audit(1685293269.207:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25641 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27ac28c169 code=0x7fc00000 [ 2066.966329][T25664] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2067.012759][T25664] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1376 with error 28 [ 2067.060416][T25664] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2067.060416][T25664] [ 2067.078045][T25664] EXT4-fs (loop4): Total free blocks count 0 [ 2067.090361][T25664] EXT4-fs (loop4): Free/Dirty block details [ 2067.101681][T25664] EXT4-fs (loop4): free_blocks=2415919104 [ 2067.107560][T25664] EXT4-fs (loop4): dirty_blocks=4192 [ 2067.112872][T25664] EXT4-fs (loop4): Block reservation details [ 2067.118929][T25664] EXT4-fs (loop4): i_reserved_data_blocks=300 [ 2067.137888][T25668] loop5: detected capacity change from 0 to 2048 [ 2067.154671][T15774] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 [ 2067.168278][T25668] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2067.238094][T25678] FAULT_INJECTION: forcing a failure. [ 2067.238094][T25678] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.250592][T25678] CPU: 0 PID: 25678 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2067.260490][T25678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2067.270388][T25678] Call Trace: [ 2067.273507][T25678] [ 2067.276287][T25678] dump_stack_lvl+0x151/0x1b7 [ 2067.280802][T25678] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2067.286104][T25678] dump_stack+0x15/0x1d [ 2067.290119][T25678] should_fail_ex+0x3d0/0x520 [ 2067.294601][T25678] ? mas_alloc_nodes+0x267/0x7d0 [ 2067.299379][T25678] __should_failslab+0xaf/0xf0 [ 2067.303974][T25678] should_failslab+0x9/0x20 [ 2067.308315][T25678] kmem_cache_alloc+0x3b/0x2c0 [ 2067.312915][T25678] mas_alloc_nodes+0x267/0x7d0 [ 2067.317521][T25678] ? vm_area_alloc+0x24/0xe0 [ 2067.321943][T25678] mas_preallocate+0x12c/0x360 [ 2067.326540][T25678] mmap_region+0x13a3/0x20e0 [ 2067.330983][T25678] ? file_mmap_ok+0x150/0x150 [ 2067.335482][T25678] ? match_file+0x140/0x140 [ 2067.339815][T25678] ? avc_has_perm+0x16f/0x260 [ 2067.344332][T25678] ? cap_mmap_addr+0x169/0x2e0 [ 2067.348933][T25678] ? file_mmap_ok+0x104/0x150 [ 2067.353453][T25678] do_mmap+0x853/0xe30 [ 2067.357353][T25678] ? mlock_future_check+0x110/0x110 [ 2067.362402][T25678] vm_mmap_pgoff+0x208/0x3f0 [ 2067.366814][T25678] ? account_locked_vm+0x210/0x210 [ 2067.371757][T25678] ? __fget_files+0x2cb/0x330 [ 2067.376274][T25678] ksys_mmap_pgoff+0x15d/0x1e0 [ 2067.380876][T25678] __x64_sys_mmap+0x103/0x120 [ 2067.385385][T25678] do_syscall_64+0x3d/0xb0 [ 2067.389638][T25678] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2067.395367][T25678] RIP: 0033:0x7eff7be8c169 [ 2067.399623][T25678] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2067.419065][T25678] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2067.427305][T25678] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2067.435114][T25678] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2067.442934][T25678] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2067.450748][T25678] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 2067.458550][T25678] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2067.466367][T25678] 17:01:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$eJzs3d1rW+UfAPDvSd/Wbr9fKwg6rwqCFsZSO+um4MXECxEcDPTaraRZmU2b0aRjLQU3RPBGUPFC0Jtd+zLvvPXlVv8LL2RjajeceCGVk5502Zpk6daXjXw+cJrnyTnp9/nmOS/PyTkkAXSt0fRPLuJgRHyURAxnzycR0Vcr9UYcX1/u1upKIZ2SWFt784+ktszN1ZVCNLwmtT+rPBkRP74fcSi3OW5laXl2qlQqLmT18ercufHK0vLhs3NTM8WZ4vzRicnJI8deOHZ0+3L965flA9c+fu3Zb47/894TVz78KYnjcSCb15jHdhmN0ew96Uvfwju8ut3B9liy1w3gvqSbZs/6Vh4HYzh6aqUWBnezZQDATnk3ItYAgC6TOP4DQJepfw5wc3WlUJ/afFzQ5uLAo+n6KxGxbz3/+vXN9Tm92TW7fbXroEM3kzuSTyJiZBvij0bEF9+9/VU6xQ5dhwRo5uKliDg9Mrp5/59sumdhq57rYJnRu+oN+7/+BwwP3MP36fjnxWbjv9zG+CeajH8Gmmy796PN9p/JXd2GMC2l47+XG+5tu9WQf2akJ6v9rzbm60vOnC0V033b/yNiLPoG0vpEmxhjN/690Wpe4/jvz0/e+TKNnz7eXiJ3tXfgztdMT1WnHiTnRtcvRTzV2yz/ZKP/kxbj35Mdxnj9pQ8+bzUvzT/Ntz5tzn9nrV2OeKZp/9++oy1pe3/ieG11GK+vFE18++tnQ63iN/Z/OqXx6+cCuyHt/6H2+Y8kjfdrVrYe4+fLwz+0mnfv/Juv//3JW7VyfZBwYapaXZiI6E/e2Pz8kduvrdfry6f5jz3d33T7b7f+p+eEpzvMv/fa719vVO468X4Y+n96S/2/9cKVW7M9reJ31v+TtdJY9kwn+79OG/gg7x0AAAAAAAAAAAAAAAAAAAAAAAAAdCoXEQciyeU3yrlcPr/+G96Px1CuVK5UD50pL85PR+23skeiL1f/qsvhhu9Dnci+D79eP3JX/fmIeCwiPh0YrNXzhXJpeq+TBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM/ha//5/6bWCvWwcA7Jh9e90AAGDXOf4DQPfZ2vF/cMfaAQDsHuf/ANB9HP8BoPs4/gMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDDTp44kU5rf6+uFNL69Pmlxdny+cPTxcpsfm6xkC+UF87lZ8rlmVIxXyjPtfxHF9cfSuXyucmYX7wwXi1WquOVpeVTc+XF+eqps3NTM8VTxb5dywwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOldZWp6dKpWKCwrdV+jJVoKHpT0KD1GhcS8xuDc7JwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIBHwH8BAAD//1HjL1U=") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 10) 17:01:10 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:10 executing program 0: sched_yield() r0 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0xd0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000035c0)) writev(r0, &(0x7f0000002080)=[{&(0x7f0000000b40)="d1ac8e03d3601a20a5c873ac094f21309ea4cba137b479d345d7f5250c5adb490b028eee5428668651a829d4f6920b80634799efbe11693c4e393c6f92e778cf37d29d08ff26deba87694505013e1067d5bbf89021c016f711db1f32fe88c548e83def7c4dd42fc8cf7163e11c1266a9bd4ce7bf653f951186891e083bc1bad5a2220ade05634a96c4da9a30afcccc9f88cb9500860a2f22cc55dd078851459c80737436a399b6063ca5c8a310c5de631bee6e2a98197a67ba959a4bd5ac8eba65d59374f001ad8dfd7d4bdeab186a130116b7210d1261ee736822", 0xdb}, {&(0x7f0000004640)="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", 0x1000}, {&(0x7f0000000400)="91e37af77c63ba9bae7d28411615b75f697b308305074b76cb78cd701291275430c328c118cabcd8", 0x28}, {&(0x7f0000000d00)="54da9f6ec964e9f11aeff5b1a6737b37efff1fa59a374ca7ddcd26888d8f201612bb9baec7fa29bef6511c30f5de61c24e0ab920648b07ca70b44a647a401b6e5c8935338f6171935d9e4a7a9c02fce32515979663cbbc1bb5b0b834fb04383b2877acf0893f76abde1ef118b61badaa7d1ef37e561a54a3be6ce94eacceebceb6b1a96cfcbc9b1c64932ea53b", 0x8d}, {&(0x7f0000001f00)="bc1e2aca57359a84743930110705b5a26822faeccfe89e8159b9d281afefe228585a2c9664948648e0ff53ed44ba2c61cbdf239cf7e0716ae14581dcd26e294f76d47723101eb7bef5aa5cee96d77639c0a02d01133c2eed9282a09723e1f782830ea2eb94539db9f23c12313e20242bc6353f1b64a0eccf", 0x78}, {&(0x7f0000001f80)="40d6bf1a1f0f8672ae414c1bfd0cc9aedbf361a58c60937b4d1adaf034591db4bb704bb5f3afff54d3cc9ba776b46670e9c2657e81a330b8675416ae8097b38669dc908d580ce5ad15b458d3f9f72189990eb36d82727b51d435819f8b9f8396d267a8ea9e2b7b25dd25df42b6452c6caf2310ca89707ae17ecf39ea25df3ebabfe6a81a274dca2d0edb644ac341758f3c8d0f7fff8b0bd9474c0f13a22b813c9407657561f571e5b728c0ced274e6c1bc2724c6bded1e0f0e66614750f392469941d4c2c09e", 0xc6}, {&(0x7f0000003180)="1d1113f967a5364b4cee8e7120b3037df86bc96b56ace66b49fa99635bd05085ce40c97590550b1658d5c21175bfb9ee0b4e15b7b45c8978114684cc177e9f0e83d027edd371ba1dbc046f597ad27fd0d0bf414fc2b01ad9ec3ab34cd8ad5fa4defd54e7b1bdd85069ed73f609c4b6b43c48cc2b7bbbb2e7b43b33ef9434570d97183e6f99626f5f3bb61ee232ac5477799e49eee9edd2300d8aeb5d829121eb0c81287d59c60c236287bffc5ac62aecd84f9e3807615d628d85d218932a9a450ad7045ad92aa33400021677b083fdbd704cf7a7628bf02c3f8af3a51422a23c12092ac852e4b538993fa19dd9a1616ef69f", 0xf2}, {&(0x7f0000003280)="66ff77d8d5cf44dce09d6528bb0405bcdce1f2682ca3797147e049afb92d788d954a71aac2674a904a7d5ab292f03da486bdee70fe9c028655bd206d6cc1232e63d6bb053afd1a6ba2551d839296f5b60849ce323da850ac3b1b97eef53a0833544e8d8be553e62df2f68fef877d36fa1e9fb0b0637374ed05ae72e00debe7695254fb316070f605acb04b08da01be678eecf008d866f924d34fbcae84e7dd335fa3451e55d62d69a55a95c4949b55b898c8c592b2164cf0fede3cc6fcb6829b0d817c6f177b6efbaf9af6887fc5529e784a20c70b0676494c91ee5bb8579c0d60947fc58e5a235c5e98b2154346efc9eb", 0xf1}], 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000780)=""/147, &(0x7f0000000840)=0x93) fcntl$dupfd(r1, 0x406, r1) pipe2(&(0x7f0000000380), 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)=':', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x89) sendto$inet(r1, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000000940)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000009c0)=""/187, 0xbb}, 0x3d}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)=@ccm_128={{0x304}, "f9d5d1af95e1a75f", "c4c6e8ea46d58fd06c773e0b9b756641", "5e0c6af3", "79c00a25d3c5bf60"}, 0x28) sched_yield() clock_gettime(0x7, 0x0) 17:01:10 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0xf, &(0x7f0000000340)={0x1, 0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/182, 0xb6}], &(0x7f0000000300)=[0x6, 0x3, 0x2e8]}, 0x20) (async) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000180)={[0x47c]}, 0x8) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x40}]}}}]}, 0x38}}, 0x0) (async) r1 = socket$packet(0x11, 0x3, 0x300) (async) r2 = socket(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000050423eeffffffffffff02000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newqdisc={0x58, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x28, 0x2, {{0x0, 0x10001, 0x0, 0x1}, [@TCA_NETEM_REORDER={0xc, 0x3, {0x0, 0xe1c6}}]}}}]}, 0x58}}, 0x0) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000130000f42cbd70020058e92d4766ebcb", @ANYRES32=r5, @ANYBLOB="8c610600000400000800040008000000"], 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) (async) clock_gettime(0xffffffc3, 0x0) 17:01:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x4) (async) sendfile(r1, r2, 0x0, 0x4) sendfile(r1, r2, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) clock_gettime(0x0, &(0x7f0000000740)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x400) [ 2067.783593][T12784] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2067.815196][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:10 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2067.838610][T12784] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2067.838610][T12784] [ 2067.855857][T12784] EXT4-fs (loop5): Total free blocks count 0 [ 2067.861947][T12784] EXT4-fs (loop5): Free/Dirty block details [ 2067.874832][T12784] EXT4-fs (loop5): free_blocks=2415919104 17:01:10 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0xf, &(0x7f0000000340)={0x1, 0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/182, 0xb6}], &(0x7f0000000300)=[0x6, 0x3, 0x2e8]}, 0x20) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000180)={[0x47c]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_BUFFERS2(r0, 0xf, &(0x7f0000000340)={0x1, 0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/182, 0xb6}], &(0x7f0000000300)=[0x6, 0x3, 0x2e8]}, 0x20) (async) epoll_create(0x200) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) (async) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x8, &(0x7f0000000180)={[0x47c]}, 0x8) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) 17:01:10 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2067.884779][T12784] EXT4-fs (loop5): dirty_blocks=16400 [ 2067.895276][T12784] EXT4-fs (loop5): Block reservation details [ 2067.913519][T12784] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2067.959619][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 17:01:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x44142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x404002, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x34000, 0x104) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f00000000c0)) syz_open_pts(r2, 0x4001) 17:01:10 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:10 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = syz_io_uring_setup(0xda6, &(0x7f0000000180)={0x0, 0x93d6, 0x800, 0x1, 0xf3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000280), 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000002c0)={0x3}) [ 2068.137091][T25720] loop4: detected capacity change from 0 to 2048 [ 2068.193643][T25720] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2068.222155][ T513] EXT4-fs (loop4): unmounting filesystem. [ 2068.263440][T25728] loop5: detected capacity change from 0 to 2048 [ 2068.297799][T25728] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2068.367039][T25731] FAULT_INJECTION: forcing a failure. [ 2068.367039][T25731] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.430143][T25731] CPU: 1 PID: 25731 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2068.440139][T25731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2068.450036][T25731] Call Trace: [ 2068.453153][T25731] [ 2068.455936][T25731] dump_stack_lvl+0x151/0x1b7 [ 2068.460449][T25731] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2068.465743][T25731] dump_stack+0x15/0x1d [ 2068.469734][T25731] should_fail_ex+0x3d0/0x520 [ 2068.474246][T25731] __should_failslab+0xaf/0xf0 [ 2068.478848][T25731] should_failslab+0x9/0x20 [ 2068.483183][T25731] kmem_cache_alloc_bulk+0x2e/0x3d0 [ 2068.488220][T25731] mas_alloc_nodes+0x3ce/0x7d0 [ 2068.492821][T25731] mas_preallocate+0x12c/0x360 [ 2068.497421][T25731] mmap_region+0x13a3/0x20e0 [ 2068.501852][T25731] ? file_mmap_ok+0x150/0x150 [ 2068.506362][T25731] ? match_file+0x140/0x140 [ 2068.510699][T25731] ? avc_has_perm+0x16f/0x260 [ 2068.515212][T25731] ? cap_mmap_addr+0x169/0x2e0 [ 2068.519818][T25731] ? file_mmap_ok+0x104/0x150 [ 2068.524331][T25731] do_mmap+0x853/0xe30 [ 2068.528237][T25731] ? mlock_future_check+0x110/0x110 [ 2068.533282][T25731] vm_mmap_pgoff+0x208/0x3f0 [ 2068.537688][T25731] ? account_locked_vm+0x210/0x210 [ 2068.542641][T25731] ? __fget_files+0x2cb/0x330 [ 2068.547158][T25731] ksys_mmap_pgoff+0x15d/0x1e0 [ 2068.551750][T25731] __x64_sys_mmap+0x103/0x120 [ 2068.556263][T25731] do_syscall_64+0x3d/0xb0 [ 2068.560514][T25731] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2068.566244][T25731] RIP: 0033:0x7eff7be8c169 [ 2068.570495][T25731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2068.589938][T25731] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2068.598179][T25731] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2068.605991][T25731] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2068.613805][T25731] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2068.621614][T25731] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000002 [ 2068.629424][T25731] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2068.637245][T25731] 17:01:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 11) 17:01:11 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000080)='./file0\x00', 0x44142, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x1000000201005) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (async) clock_gettime(0x0, &(0x7f0000000740)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x404002, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x34000, 0x104) (async, rerun: 32) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f00000000c0)) (async, rerun: 32) syz_open_pts(r2, 0x4001) 17:01:11 executing program 1: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = syz_io_uring_setup(0xda6, &(0x7f0000000180)={0x0, 0x93d6, 0x800, 0x1, 0xf3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000280), 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) epoll_create(0x200) (async) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) socket$inet6_udp(0xa, 0x2, 0x0) (async) r5 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000002c0)={0x3}) 17:01:11 executing program 0: sched_yield() open(&(0x7f0000000100)='./file0\x00', 0x600, 0xd0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0xd0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000035c0)) writev(r0, &(0x7f0000002080)=[{&(0x7f0000000b40)="d1ac8e03d3601a20a5c873ac094f21309ea4cba137b479d345d7f5250c5adb490b028eee5428668651a829d4f6920b80634799efbe11693c4e393c6f92e778cf37d29d08ff26deba87694505013e1067d5bbf89021c016f711db1f32fe88c548e83def7c4dd42fc8cf7163e11c1266a9bd4ce7bf653f951186891e083bc1bad5a2220ade05634a96c4da9a30afcccc9f88cb9500860a2f22cc55dd078851459c80737436a399b6063ca5c8a310c5de631bee6e2a98197a67ba959a4bd5ac8eba65d59374f001ad8dfd7d4bdeab186a130116b7210d1261ee736822", 0xdb}, {&(0x7f0000004640)="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", 0x1000}, {&(0x7f0000000400)="91e37af77c63ba9bae7d28411615b75f697b308305074b76cb78cd701291275430c328c118cabcd8", 0x28}, {&(0x7f0000000d00)="54da9f6ec964e9f11aeff5b1a6737b37efff1fa59a374ca7ddcd26888d8f201612bb9baec7fa29bef6511c30f5de61c24e0ab920648b07ca70b44a647a401b6e5c8935338f6171935d9e4a7a9c02fce32515979663cbbc1bb5b0b834fb04383b2877acf0893f76abde1ef118b61badaa7d1ef37e561a54a3be6ce94eacceebceb6b1a96cfcbc9b1c64932ea53b", 0x8d}, {&(0x7f0000001f00)="bc1e2aca57359a84743930110705b5a26822faeccfe89e8159b9d281afefe228585a2c9664948648e0ff53ed44ba2c61cbdf239cf7e0716ae14581dcd26e294f76d47723101eb7bef5aa5cee96d77639c0a02d01133c2eed9282a09723e1f782830ea2eb94539db9f23c12313e20242bc6353f1b64a0eccf", 0x78}, {&(0x7f0000001f80)="40d6bf1a1f0f8672ae414c1bfd0cc9aedbf361a58c60937b4d1adaf034591db4bb704bb5f3afff54d3cc9ba776b46670e9c2657e81a330b8675416ae8097b38669dc908d580ce5ad15b458d3f9f72189990eb36d82727b51d435819f8b9f8396d267a8ea9e2b7b25dd25df42b6452c6caf2310ca89707ae17ecf39ea25df3ebabfe6a81a274dca2d0edb644ac341758f3c8d0f7fff8b0bd9474c0f13a22b813c9407657561f571e5b728c0ced274e6c1bc2724c6bded1e0f0e66614750f392469941d4c2c09e", 0xc6}, {&(0x7f0000003180)="1d1113f967a5364b4cee8e7120b3037df86bc96b56ace66b49fa99635bd05085ce40c97590550b1658d5c21175bfb9ee0b4e15b7b45c8978114684cc177e9f0e83d027edd371ba1dbc046f597ad27fd0d0bf414fc2b01ad9ec3ab34cd8ad5fa4defd54e7b1bdd85069ed73f609c4b6b43c48cc2b7bbbb2e7b43b33ef9434570d97183e6f99626f5f3bb61ee232ac5477799e49eee9edd2300d8aeb5d829121eb0c81287d59c60c236287bffc5ac62aecd84f9e3807615d628d85d218932a9a450ad7045ad92aa33400021677b083fdbd704cf7a7628bf02c3f8af3a51422a23c12092ac852e4b538993fa19dd9a1616ef69f", 0xf2}, {&(0x7f0000003280)="66ff77d8d5cf44dce09d6528bb0405bcdce1f2682ca3797147e049afb92d788d954a71aac2674a904a7d5ab292f03da486bdee70fe9c028655bd206d6cc1232e63d6bb053afd1a6ba2551d839296f5b60849ce323da850ac3b1b97eef53a0833544e8d8be553e62df2f68fef877d36fa1e9fb0b0637374ed05ae72e00debe7695254fb316070f605acb04b08da01be678eecf008d866f924d34fbcae84e7dd335fa3451e55d62d69a55a95c4949b55b898c8c592b2164cf0fede3cc6fcb6829b0d817c6f177b6efbaf9af6887fc5529e784a20c70b0676494c91ee5bb8579c0d60947fc58e5a235c5e98b2154346efc9eb", 0xf1}], 0x8) (async) writev(r0, &(0x7f0000002080)=[{&(0x7f0000000b40)="d1ac8e03d3601a20a5c873ac094f21309ea4cba137b479d345d7f5250c5adb490b028eee5428668651a829d4f6920b80634799efbe11693c4e393c6f92e778cf37d29d08ff26deba87694505013e1067d5bbf89021c016f711db1f32fe88c548e83def7c4dd42fc8cf7163e11c1266a9bd4ce7bf653f951186891e083bc1bad5a2220ade05634a96c4da9a30afcccc9f88cb9500860a2f22cc55dd078851459c80737436a399b6063ca5c8a310c5de631bee6e2a98197a67ba959a4bd5ac8eba65d59374f001ad8dfd7d4bdeab186a130116b7210d1261ee736822", 0xdb}, {&(0x7f0000004640)="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", 0x1000}, {&(0x7f0000000400)="91e37af77c63ba9bae7d28411615b75f697b308305074b76cb78cd701291275430c328c118cabcd8", 0x28}, {&(0x7f0000000d00)="54da9f6ec964e9f11aeff5b1a6737b37efff1fa59a374ca7ddcd26888d8f201612bb9baec7fa29bef6511c30f5de61c24e0ab920648b07ca70b44a647a401b6e5c8935338f6171935d9e4a7a9c02fce32515979663cbbc1bb5b0b834fb04383b2877acf0893f76abde1ef118b61badaa7d1ef37e561a54a3be6ce94eacceebceb6b1a96cfcbc9b1c64932ea53b", 0x8d}, {&(0x7f0000001f00)="bc1e2aca57359a84743930110705b5a26822faeccfe89e8159b9d281afefe228585a2c9664948648e0ff53ed44ba2c61cbdf239cf7e0716ae14581dcd26e294f76d47723101eb7bef5aa5cee96d77639c0a02d01133c2eed9282a09723e1f782830ea2eb94539db9f23c12313e20242bc6353f1b64a0eccf", 0x78}, {&(0x7f0000001f80)="40d6bf1a1f0f8672ae414c1bfd0cc9aedbf361a58c60937b4d1adaf034591db4bb704bb5f3afff54d3cc9ba776b46670e9c2657e81a330b8675416ae8097b38669dc908d580ce5ad15b458d3f9f72189990eb36d82727b51d435819f8b9f8396d267a8ea9e2b7b25dd25df42b6452c6caf2310ca89707ae17ecf39ea25df3ebabfe6a81a274dca2d0edb644ac341758f3c8d0f7fff8b0bd9474c0f13a22b813c9407657561f571e5b728c0ced274e6c1bc2724c6bded1e0f0e66614750f392469941d4c2c09e", 0xc6}, {&(0x7f0000003180)="1d1113f967a5364b4cee8e7120b3037df86bc96b56ace66b49fa99635bd05085ce40c97590550b1658d5c21175bfb9ee0b4e15b7b45c8978114684cc177e9f0e83d027edd371ba1dbc046f597ad27fd0d0bf414fc2b01ad9ec3ab34cd8ad5fa4defd54e7b1bdd85069ed73f609c4b6b43c48cc2b7bbbb2e7b43b33ef9434570d97183e6f99626f5f3bb61ee232ac5477799e49eee9edd2300d8aeb5d829121eb0c81287d59c60c236287bffc5ac62aecd84f9e3807615d628d85d218932a9a450ad7045ad92aa33400021677b083fdbd704cf7a7628bf02c3f8af3a51422a23c12092ac852e4b538993fa19dd9a1616ef69f", 0xf2}, {&(0x7f0000003280)="66ff77d8d5cf44dce09d6528bb0405bcdce1f2682ca3797147e049afb92d788d954a71aac2674a904a7d5ab292f03da486bdee70fe9c028655bd206d6cc1232e63d6bb053afd1a6ba2551d839296f5b60849ce323da850ac3b1b97eef53a0833544e8d8be553e62df2f68fef877d36fa1e9fb0b0637374ed05ae72e00debe7695254fb316070f605acb04b08da01be678eecf008d866f924d34fbcae84e7dd335fa3451e55d62d69a55a95c4949b55b898c8c592b2164cf0fede3cc6fcb6829b0d817c6f177b6efbaf9af6887fc5529e784a20c70b0676494c91ee5bb8579c0d60947fc58e5a235c5e98b2154346efc9eb", 0xf1}], 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000780)=""/147, &(0x7f0000000840)=0x93) (async) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000780)=""/147, &(0x7f0000000840)=0x93) fcntl$dupfd(r1, 0x406, r1) pipe2(&(0x7f0000000380), 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)=':', 0x1, 0x0, 0x0, 0x0) (async) sendto$inet(r1, &(0x7f0000000100)=':', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x89) sendto$inet(r1, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) (async) sendto$inet(r1, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000000940)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000009c0)=""/187, 0xbb}, 0x3d}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)=@ccm_128={{0x304}, "f9d5d1af95e1a75f", "c4c6e8ea46d58fd06c773e0b9b756641", "5e0c6af3", "79c00a25d3c5bf60"}, 0x28) sched_yield() clock_gettime(0x7, 0x0) 17:01:11 executing program 3: clock_gettime(0xffffffc3, 0x0) r0 = getpid() lstat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006900)={0x0, 0x0, 0x0}, &(0x7f0000006940)=0xc) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r10 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000003b80)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r9}}, {@rodir}], [{@smackfsdef={'smackfsdef', 0x3d, ')\'}&'}}, {@hash}, {@euid_lt={'euid<', r5}}, {@obj_role={'obj_role', 0x3d, '^'}}, {@euid_gt}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r11 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r12, 0x0) r13 = epoll_create(0x200) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) r15 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r15, &(0x7f0000000000)={0x30000004}) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000006980)={[0xfffffffffffffffc]}, 0x8, 0x0) r17 = epoll_create(0x200) r18 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r17, 0x8, r18, &(0x7f0000000000)={0x30000004}) r19 = getuid() r20 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r22, 0x0) r23 = syz_clone(0x10000000, &(0x7f0000004380)="bb6a1ec81d5303f984ab16efb3bc7817958a19f7bed6a0a8ffc27b33b9c7a0ffa42243b1c5b2643aae63c965da60edc9a9f324cc5fafe0d3f2d5429a8fa05c3f070b955b21eead8b3ce59423c7fc9fbcef0680be02f5e48aa75c973165e6ec6dc3bbbe21720ce4", 0x67, &(0x7f00000040c0), &(0x7f0000004400), &(0x7f0000004440)="c97c6ec6fad76355ed60b81e6f95ed653c0c02045988d5cc8036ed97bf6f08c5e8a2eb5c8ee62a396814582fff584ad14cb5b14ab9af504584ade92a8a7e14b583bcd85572c8373bf78cb094d34b09a6b910b9fe40848b2ef00dc852238bc5a063595d2f7ed4b1cc6be6187e1983c160788b1d0d3c70ac953706e5a51de1bd2d96f68ab89d349b5c7bf7c0abe13e7c5a870a0bd92257eba57f4f7c258f371c76c3c6c4f28f4322a27d0d") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6600b57f87c86496a59a93bc4a09d7a2279766675b902b8b27f8a43677d51d13eda9094fa23f63e56fa388f35b43265c1fda82bc00cb7a30221ff3e84cc4cd0d781be90327bf56eaa06a22238fc5bc97acc4202c9f00f7fdf9eb4c80fcb44ed5aedef535767aaa4616d9f0165694e6c28e5a2ca71a08dd84c4eeb8975a2e1bb13a6cfae1574675866c31c5ef5a4c8c4c4e882ef029dedf993e1447f91079449fa822ed9eb0fb49f2803371b4db539704c4c0755266d0798676e4c355d93bc4c2599059df32507d9971fcecb39c3108a7873752e", 0xd4}], 0x1, &(0x7f0000002500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000000002800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x40040e1}}, {{&(0x7f0000002680)=@abs={0x0, 0x0, 0x3}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000002700)="70246af7d56a6c8d6c20c1edf0a63941d8f97f5c65ccc29cc3a018846717f19d77ea8c1ce096f7951c47ecb963c68225ae2fa0da70fc40386e7a1ebe5fd51955ef3736d0b3387b911c9e142d47de4738fb337c52e334b6ce3c440de7a369db1261f8f8326ab240799a70563cd80b17d5845445e8cb6af6a67af927c4ce132ad8c10ebf60a4c07d1bb04acd65c42c1a0a217c6b05c712e7752212337a25a14580c8b4daf2884b", 0xa6}, {&(0x7f00000027c0)="f9e89eae66380b6745f780fd761ec5a7a0057535ba4298a6efd8cbb102287a3e84c938368bfffa422fbf5a0f47f19667fae6a9cf30a4da1bed29221337573ecd748f4c30ce1793d371c3530ec23399c90223d677ad31351e90a2ef88661fa76b55a6f10690a195fb10eb93becb7e03c68d932da8889c1894159ac4d548fb5f0eb9bf5fc3e08cf16dcdb0320b69d2c822fa934ce923e065a57acc9974c2a532226b343ab336f3a7623df529229f2556a2719fa1a8ee7467e4f86b8ef0e1ea9d71e0a81be689709a5601b37e6e33b2b52337a17750d86815991c244f63d65f1bcaceea011e7ee40140a66a141da4f5c34ebaf6afe741a7", 0xf6}, {&(0x7f00000028c0)="0ba920b9f86d97fbc4586fcd6ac3b8614b9c2210d0b52213a2d6a62e500af9d3bad04f605a812a3387f3ba4bf32de1f6dfead1d8691817b0d864a647381f5ea846bca41887a69f6c89b734190ea84d9c2767a8c9ed5e2e791abec2b772eebbe364f74280f6cb3cd2954414b8e7058754dd210ec16ebeebd911b0359e943c7e12321282be80f0fda585c570d691e99f02167c552d5d121269145d6bb68b98044f15040bbdbfa13684", 0xa8}, 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0x1000}, {&(0x7f0000003980)="cca3ea37c23d22fe3c0f433dc4022b37cb9647e833b7699b45a29921bd4cd7f32134d04a2c0355ab819880aa5d546e5b5e9ead69e3c2f9990aa3cc", 0x3b}], 0x5, &(0x7f0000003a40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES16, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000e3be662e041a3a41df75dd0399d926cc60b3167efc99d24b6799d56d708e20", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x40050}}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003f40)="ef09f2fe0b42777c827ae6b6deee484ec281649575aed8d9bb88563649d49ae22ad5e4f40579140406fcbf280fb2b5179157d2db9dea0c7d593d7d09d87db12454e5776bed70f088d18508cef0765ff25f071b018777c5c285b8a263396663bc9d2c6ee0f8738bac7fab97f053c1a333577ad593232c66f3a3e8ecff95ef22b754019f0a778aa18545918412ad0bf9e209e1c5297bd70c1091e285512b7205969eddb26ac8436d4747369a8ee7060efddae7af980536b32cb22bf129d306bb", 0xbf}], 0x1, &(0x7f0000004100)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000028000000040000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x68, 0x4000040}}, {{&(0x7f0000004180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000004200)="5845d82cc6cab6ac7e0d785400d55f459e23590dbf9237cf35787d00b3fd1910154e1b2da26a41f178bf4aabc07ce10aa53964d349de5018b1", 0x39}], 0x1, &(0x7f0000006400)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}], 0xe8, 0x20008000}}, {{&(0x7f0000006500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006880)=[{&(0x7f0000006580)="79ac69cd6bd29eb1517cdb7f7fb809ed9228c95bcec74606fd0fc326f7826b24c9c2f6687eaec425", 0x28}, {&(0x7f00000065c0)="39023bb2d8b42c8a467a535038a8a54cbbca473eced925ff59d7084da48215601b4e7c6e7c27981ad107a0fe73a1b80b29f3d147059dd5d952ab9d5bb4f7f141f8690b5302efc6ed53e56a0a49bbb554031efabb11a70c3cdf443ec73d330c844daebfb365b0abe03193786b8b28e0e3a0620ab3713114cf1f06a018b0edbc726324dfea71fa9e9ef5bad3cf5bd0c40b078e8d40943c63380c5e20e694436e7d1fc13703e0a547e5a41099eb950e3895604c6ddac7261bc58b73197a20626ffca1b17c06437af1e7", 0xc8}, {&(0x7f00000066c0)="d4bdd34fc25c8e5a918fe16beee9fc384aea18d23e1e40bde732d156bf956002e60c95030ac2a60fcd4c87726b340170d4c578a0d4fd4dda1ec77c325b2f64a12c7360ee5265f94273d94415db751e992986c3632a907fe7d8ae7a67dc6876692a3f2026404b6cb42a0c2687c7e920089f50e6ff8fab8b268431", 0x7a}, {&(0x7f0000006740)="469ac1b90b7dbcea73f8e16297582e70fa5d30c9b72d8ae313813d6690dd29c5d33e9bb11fcd754c7116b47d3dbe8606081b714a8c90a83bdfe86f66811bdd11a795692cf3bae15aebf95c2c9bfc002b842b7b4595751f82b492b34dd3e9cd44a751c6792a248b5d20b383ed3d6cfdfa404e7911f78ba7dbee0ae6f1a73ea385cb8fbe73939dc3d4a509f93b62c2fe75f40d4d7e75add8a7a42733fd511b4829b0cd33d1fe3be5f20ff0070114eeb3e35a740096d917637a500d1e732a3c757bac453629b65e35705618c1f80c212f62ceee36dc57ac5d855d44414bcf11", 0xde}, {&(0x7f0000006840)="cafd7f3c6822bd7e53c536c6e4e435", 0xf}], 0x5, &(0x7f00000069c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r23, r8, r12}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r14, r15]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r16, r18]}}, @cred={{0x1c, 0x1, 0x2, {r0, r19, r22}}}], 0xc0, 0x4080}}, {{&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004040)=[{&(0x7f00000022c0)="1943941f915450c919d0af4fce44075002d5db58e3d238943ac6e4611f07a11000a006d444bc6c7fd94b04eb7d182f76980c72d9", 0x34}, {&(0x7f0000003cc0)="a1e737ab014706f46a4629ac7f63a08fd51c67cc8b301b8502a5309b47c973875da79a96989ee3a7729ccc73118e0d780b07785eb12eee4864aa45d72695f4e72a778ab716f065e94c4518f5e37421a697604e38cc1f00b13f5f67c75563c2db02e0be350561feedc3e9781340c23b49b088a9e29a02afcdec6789dd257e44ce2a113ea549a10adea1b4a01248", 0x8d}, {&(0x7f0000003d80)="1ebd7c104758815dfe2fe005c511ee688d40bf4140ca8210d6fcbbfa7bde5e8cbcec653e3290534288ec33d370fd2bd99c798df8fe8e06d175dfbc2a1bfe5e037b3bc7ca36bc24c34f6500ef8ba1175226976215dfa86d54c65578d54a7a2c1f7d428068f35149d0fc8207e5e07a7ae112ff32770442bcdb211308b7749e5103659843a330751b23c3cd5eaa6bd4744df942f93e34b0b0c1857e60554ce85dcb6f2110a2735ac5bccf298e1f9a073f947d02", 0xb2}, {&(0x7f0000003e40)="20fa213efd90a42765d88c58b0593737b8a528223beaade087b8e5031eff1f390f13955cf6f5568490", 0x29}, {&(0x7f0000003e80)="17c49bb77d164ceb80fe545f16ee2d851ec994b8a4f2aee768e603e33f8a09cddda1301bed722f30250c4571b3ca9662bac5ec1537f8556537b9dac81a905bd26012a9932324153709a0ea75c3f75df090ca638e13f56b6089803059908f480ac4431fcbe24d6dff79f9f66cfa743c071514ed96966f3a424bffd23af23bedc09725831a6031294ffe", 0x89}, {&(0x7f0000004280)="a253a459f43d57ef6644ae5a4b5b64aec3743fcaebf4694c553ebe1ea79975e329470faff407966ec0c14f3d07617e3cc0253d66caf2490d79b801c35a59b8391f20f105360672c17afbd5bd6f2f62645673bf6ec807b7e7424f70b94a70696f30f37973905b5a7f3eac106f4be7691081178d026aea8a505595153a8c913c1ff817b66324ae5d399a2589e9b8f30fe36c8efa35fd7d7ac2a7ec56592c3f0c99d727b5805895b72081d6be74491af0ba925a62f7b1f2910b16e838b5ccff0f3e8af6923c9096170a9110e7ffaf1ce0acb00ca7", 0xd3}], 0x6, &(0x7f0000004700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r21}}}, @cred={{0x1c, 0x1, 0x2, {r3, r1, r6}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r14, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138, 0x4000}}], 0x6, 0x4000000) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) sched_rr_get_interval(r0, &(0x7f0000000000)) [ 2069.108180][T12784] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2069.119245][T25738] loop4: detected capacity change from 0 to 2048 [ 2069.132387][T25743] loop3: detected capacity change from 0 to 256 [ 2069.143957][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:11 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:11 executing program 0: sched_yield() (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x600, 0xd0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000035c0)) (async) writev(r0, &(0x7f0000002080)=[{&(0x7f0000000b40)="d1ac8e03d3601a20a5c873ac094f21309ea4cba137b479d345d7f5250c5adb490b028eee5428668651a829d4f6920b80634799efbe11693c4e393c6f92e778cf37d29d08ff26deba87694505013e1067d5bbf89021c016f711db1f32fe88c548e83def7c4dd42fc8cf7163e11c1266a9bd4ce7bf653f951186891e083bc1bad5a2220ade05634a96c4da9a30afcccc9f88cb9500860a2f22cc55dd078851459c80737436a399b6063ca5c8a310c5de631bee6e2a98197a67ba959a4bd5ac8eba65d59374f001ad8dfd7d4bdeab186a130116b7210d1261ee736822", 0xdb}, {&(0x7f0000004640)="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", 0x1000}, {&(0x7f0000000400)="91e37af77c63ba9bae7d28411615b75f697b308305074b76cb78cd701291275430c328c118cabcd8", 0x28}, {&(0x7f0000000d00)="54da9f6ec964e9f11aeff5b1a6737b37efff1fa59a374ca7ddcd26888d8f201612bb9baec7fa29bef6511c30f5de61c24e0ab920648b07ca70b44a647a401b6e5c8935338f6171935d9e4a7a9c02fce32515979663cbbc1bb5b0b834fb04383b2877acf0893f76abde1ef118b61badaa7d1ef37e561a54a3be6ce94eacceebceb6b1a96cfcbc9b1c64932ea53b", 0x8d}, {&(0x7f0000001f00)="bc1e2aca57359a84743930110705b5a26822faeccfe89e8159b9d281afefe228585a2c9664948648e0ff53ed44ba2c61cbdf239cf7e0716ae14581dcd26e294f76d47723101eb7bef5aa5cee96d77639c0a02d01133c2eed9282a09723e1f782830ea2eb94539db9f23c12313e20242bc6353f1b64a0eccf", 0x78}, {&(0x7f0000001f80)="40d6bf1a1f0f8672ae414c1bfd0cc9aedbf361a58c60937b4d1adaf034591db4bb704bb5f3afff54d3cc9ba776b46670e9c2657e81a330b8675416ae8097b38669dc908d580ce5ad15b458d3f9f72189990eb36d82727b51d435819f8b9f8396d267a8ea9e2b7b25dd25df42b6452c6caf2310ca89707ae17ecf39ea25df3ebabfe6a81a274dca2d0edb644ac341758f3c8d0f7fff8b0bd9474c0f13a22b813c9407657561f571e5b728c0ced274e6c1bc2724c6bded1e0f0e66614750f392469941d4c2c09e", 0xc6}, {&(0x7f0000003180)="1d1113f967a5364b4cee8e7120b3037df86bc96b56ace66b49fa99635bd05085ce40c97590550b1658d5c21175bfb9ee0b4e15b7b45c8978114684cc177e9f0e83d027edd371ba1dbc046f597ad27fd0d0bf414fc2b01ad9ec3ab34cd8ad5fa4defd54e7b1bdd85069ed73f609c4b6b43c48cc2b7bbbb2e7b43b33ef9434570d97183e6f99626f5f3bb61ee232ac5477799e49eee9edd2300d8aeb5d829121eb0c81287d59c60c236287bffc5ac62aecd84f9e3807615d628d85d218932a9a450ad7045ad92aa33400021677b083fdbd704cf7a7628bf02c3f8af3a51422a23c12092ac852e4b538993fa19dd9a1616ef69f", 0xf2}, {&(0x7f0000003280)="66ff77d8d5cf44dce09d6528bb0405bcdce1f2682ca3797147e049afb92d788d954a71aac2674a904a7d5ab292f03da486bdee70fe9c028655bd206d6cc1232e63d6bb053afd1a6ba2551d839296f5b60849ce323da850ac3b1b97eef53a0833544e8d8be553e62df2f68fef877d36fa1e9fb0b0637374ed05ae72e00debe7695254fb316070f605acb04b08da01be678eecf008d866f924d34fbcae84e7dd335fa3451e55d62d69a55a95c4949b55b898c8c592b2164cf0fede3cc6fcb6829b0d817c6f177b6efbaf9af6887fc5529e784a20c70b0676494c91ee5bb8579c0d60947fc58e5a235c5e98b2154346efc9eb", 0xf1}], 0x8) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) (async) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000780)=""/147, &(0x7f0000000840)=0x93) (async) fcntl$dupfd(r1, 0x406, r1) (async) pipe2(&(0x7f0000000380), 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) (async) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)=':', 0x1, 0x0, 0x0, 0x0) (async) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) (async) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x89) sendto$inet(r1, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) (async) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000000940)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000009c0)=""/187, 0xbb}, 0x3d}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)=@ccm_128={{0x304}, "f9d5d1af95e1a75f", "c4c6e8ea46d58fd06c773e0b9b756641", "5e0c6af3", "79c00a25d3c5bf60"}, 0x28) sched_yield() (async) clock_gettime(0x7, 0x0) 17:01:11 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_gettime(0x5, &(0x7f00000019c0)) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@ax25={{0x3, @bcast}, [@bcast, @default, @bcast, @null, @bcast, @null, @bcast, @null]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/171, 0xab}], 0x3}, 0xb9a}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/105, 0x69}, {&(0x7f0000001340)=""/164, 0xa4}, {&(0x7f0000001400)=""/134, 0x86}, {&(0x7f00000014c0)=""/119, 0x77}, {&(0x7f0000001540)=""/186, 0xba}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/196, 0xc4}], 0xa, &(0x7f0000001840)=""/123, 0x7b}, 0x4}], 0x2, 0x40002000, &(0x7f0000001980)={r0, r1+10000000}) [ 2069.145826][T25743] FAT-fs (loop3): Unrecognized mount option "smackfsdef=)'}&" or missing value [ 2069.171260][T12784] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2069.171260][T12784] [ 2069.189958][T25738] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2069.198324][T12784] EXT4-fs (loop5): Total free blocks count 0 17:01:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async) r1 = open(&(0x7f0000000080)='./file0\x00', 0x44142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) (async) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x404002, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x34000, 0x104) (async) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f00000000c0)) (async) syz_open_pts(r2, 0x4001) 17:01:11 executing program 3: clock_gettime(0xffffffc3, 0x0) (async) r0 = getpid() lstat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) r4 = geteuid() (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006900)={0x0, 0x0, 0x0}, &(0x7f0000006940)=0xc) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r10 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000003b80)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r9}}, {@rodir}], [{@smackfsdef={'smackfsdef', 0x3d, ')\'}&'}}, {@hash}, {@euid_lt={'euid<', r5}}, {@obj_role={'obj_role', 0x3d, '^'}}, {@euid_gt}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") r11 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r12, 0x0) r13 = epoll_create(0x200) (async) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) (async) r15 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r15, &(0x7f0000000000)={0x30000004}) (async) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000006980)={[0xfffffffffffffffc]}, 0x8, 0x0) (async) r17 = epoll_create(0x200) (async) r18 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r17, 0x8, r18, &(0x7f0000000000)={0x30000004}) r19 = getuid() (async) r20 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r22, 0x0) (async) r23 = syz_clone(0x10000000, &(0x7f0000004380)="bb6a1ec81d5303f984ab16efb3bc7817958a19f7bed6a0a8ffc27b33b9c7a0ffa42243b1c5b2643aae63c965da60edc9a9f324cc5fafe0d3f2d5429a8fa05c3f070b955b21eead8b3ce59423c7fc9fbcef0680be02f5e48aa75c973165e6ec6dc3bbbe21720ce4", 0x67, &(0x7f00000040c0), &(0x7f0000004400), &(0x7f0000004440)="c97c6ec6fad76355ed60b81e6f95ed653c0c02045988d5cc8036ed97bf6f08c5e8a2eb5c8ee62a396814582fff584ad14cb5b14ab9af504584ade92a8a7e14b583bcd85572c8373bf78cb094d34b09a6b910b9fe40848b2ef00dc852238bc5a063595d2f7ed4b1cc6be6187e1983c160788b1d0d3c70ac953706e5a51de1bd2d96f68ab89d349b5c7bf7c0abe13e7c5a870a0bd92257eba57f4f7c258f371c76c3c6c4f28f4322a27d0d") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6600b57f87c86496a59a93bc4a09d7a2279766675b902b8b27f8a43677d51d13eda9094fa23f63e56fa388f35b43265c1fda82bc00cb7a30221ff3e84cc4cd0d781be90327bf56eaa06a22238fc5bc97acc4202c9f00f7fdf9eb4c80fcb44ed5aedef535767aaa4616d9f0165694e6c28e5a2ca71a08dd84c4eeb8975a2e1bb13a6cfae1574675866c31c5ef5a4c8c4c4e882ef029dedf993e1447f91079449fa822ed9eb0fb49f2803371b4db539704c4c0755266d0798676e4c355d93bc4c2599059df32507d9971fcecb39c3108a7873752e", 0xd4}], 0x1, &(0x7f0000002500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000000002800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x40040e1}}, {{&(0x7f0000002680)=@abs={0x0, 0x0, 0x3}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000002700)="70246af7d56a6c8d6c20c1edf0a63941d8f97f5c65ccc29cc3a018846717f19d77ea8c1ce096f7951c47ecb963c68225ae2fa0da70fc40386e7a1ebe5fd51955ef3736d0b3387b911c9e142d47de4738fb337c52e334b6ce3c440de7a369db1261f8f8326ab240799a70563cd80b17d5845445e8cb6af6a67af927c4ce132ad8c10ebf60a4c07d1bb04acd65c42c1a0a217c6b05c712e7752212337a25a14580c8b4daf2884b", 0xa6}, {&(0x7f00000027c0)="f9e89eae66380b6745f780fd761ec5a7a0057535ba4298a6efd8cbb102287a3e84c938368bfffa422fbf5a0f47f19667fae6a9cf30a4da1bed29221337573ecd748f4c30ce1793d371c3530ec23399c90223d677ad31351e90a2ef88661fa76b55a6f10690a195fb10eb93becb7e03c68d932da8889c1894159ac4d548fb5f0eb9bf5fc3e08cf16dcdb0320b69d2c822fa934ce923e065a57acc9974c2a532226b343ab336f3a7623df529229f2556a2719fa1a8ee7467e4f86b8ef0e1ea9d71e0a81be689709a5601b37e6e33b2b52337a17750d86815991c244f63d65f1bcaceea011e7ee40140a66a141da4f5c34ebaf6afe741a7", 0xf6}, {&(0x7f00000028c0)="0ba920b9f86d97fbc4586fcd6ac3b8614b9c2210d0b52213a2d6a62e500af9d3bad04f605a812a3387f3ba4bf32de1f6dfead1d8691817b0d864a647381f5ea846bca41887a69f6c89b734190ea84d9c2767a8c9ed5e2e791abec2b772eebbe364f74280f6cb3cd2954414b8e7058754dd210ec16ebeebd911b0359e943c7e12321282be80f0fda585c570d691e99f02167c552d5d121269145d6bb68b98044f15040bbdbfa13684", 0xa8}, 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&(0x7f0000004240)=[{&(0x7f0000004200)="5845d82cc6cab6ac7e0d785400d55f459e23590dbf9237cf35787d00b3fd1910154e1b2da26a41f178bf4aabc07ce10aa53964d349de5018b1", 0x39}], 0x1, &(0x7f0000006400)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}], 0xe8, 0x20008000}}, {{&(0x7f0000006500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006880)=[{&(0x7f0000006580)="79ac69cd6bd29eb1517cdb7f7fb809ed9228c95bcec74606fd0fc326f7826b24c9c2f6687eaec425", 0x28}, {&(0x7f00000065c0)="39023bb2d8b42c8a467a535038a8a54cbbca473eced925ff59d7084da48215601b4e7c6e7c27981ad107a0fe73a1b80b29f3d147059dd5d952ab9d5bb4f7f141f8690b5302efc6ed53e56a0a49bbb554031efabb11a70c3cdf443ec73d330c844daebfb365b0abe03193786b8b28e0e3a0620ab3713114cf1f06a018b0edbc726324dfea71fa9e9ef5bad3cf5bd0c40b078e8d40943c63380c5e20e694436e7d1fc13703e0a547e5a41099eb950e3895604c6ddac7261bc58b73197a20626ffca1b17c06437af1e7", 0xc8}, {&(0x7f00000066c0)="d4bdd34fc25c8e5a918fe16beee9fc384aea18d23e1e40bde732d156bf956002e60c95030ac2a60fcd4c87726b340170d4c578a0d4fd4dda1ec77c325b2f64a12c7360ee5265f94273d94415db751e992986c3632a907fe7d8ae7a67dc6876692a3f2026404b6cb42a0c2687c7e920089f50e6ff8fab8b268431", 0x7a}, {&(0x7f0000006740)="469ac1b90b7dbcea73f8e16297582e70fa5d30c9b72d8ae313813d6690dd29c5d33e9bb11fcd754c7116b47d3dbe8606081b714a8c90a83bdfe86f66811bdd11a795692cf3bae15aebf95c2c9bfc002b842b7b4595751f82b492b34dd3e9cd44a751c6792a248b5d20b383ed3d6cfdfa404e7911f78ba7dbee0ae6f1a73ea385cb8fbe73939dc3d4a509f93b62c2fe75f40d4d7e75add8a7a42733fd511b4829b0cd33d1fe3be5f20ff0070114eeb3e35a740096d917637a500d1e732a3c757bac453629b65e35705618c1f80c212f62ceee36dc57ac5d855d44414bcf11", 0xde}, {&(0x7f0000006840)="cafd7f3c6822bd7e53c536c6e4e435", 0xf}], 0x5, &(0x7f00000069c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r23, r8, r12}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r14, r15]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r16, r18]}}, @cred={{0x1c, 0x1, 0x2, {r0, r19, r22}}}], 0xc0, 0x4080}}, {{&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004040)=[{&(0x7f00000022c0)="1943941f915450c919d0af4fce44075002d5db58e3d238943ac6e4611f07a11000a006d444bc6c7fd94b04eb7d182f76980c72d9", 0x34}, {&(0x7f0000003cc0)="a1e737ab014706f46a4629ac7f63a08fd51c67cc8b301b8502a5309b47c973875da79a96989ee3a7729ccc73118e0d780b07785eb12eee4864aa45d72695f4e72a778ab716f065e94c4518f5e37421a697604e38cc1f00b13f5f67c75563c2db02e0be350561feedc3e9781340c23b49b088a9e29a02afcdec6789dd257e44ce2a113ea549a10adea1b4a01248", 0x8d}, {&(0x7f0000003d80)="1ebd7c104758815dfe2fe005c511ee688d40bf4140ca8210d6fcbbfa7bde5e8cbcec653e3290534288ec33d370fd2bd99c798df8fe8e06d175dfbc2a1bfe5e037b3bc7ca36bc24c34f6500ef8ba1175226976215dfa86d54c65578d54a7a2c1f7d428068f35149d0fc8207e5e07a7ae112ff32770442bcdb211308b7749e5103659843a330751b23c3cd5eaa6bd4744df942f93e34b0b0c1857e60554ce85dcb6f2110a2735ac5bccf298e1f9a073f947d02", 0xb2}, {&(0x7f0000003e40)="20fa213efd90a42765d88c58b0593737b8a528223beaade087b8e5031eff1f390f13955cf6f5568490", 0x29}, {&(0x7f0000003e80)="17c49bb77d164ceb80fe545f16ee2d851ec994b8a4f2aee768e603e33f8a09cddda1301bed722f30250c4571b3ca9662bac5ec1537f8556537b9dac81a905bd26012a9932324153709a0ea75c3f75df090ca638e13f56b6089803059908f480ac4431fcbe24d6dff79f9f66cfa743c071514ed96966f3a424bffd23af23bedc09725831a6031294ffe", 0x89}, {&(0x7f0000004280)="a253a459f43d57ef6644ae5a4b5b64aec3743fcaebf4694c553ebe1ea79975e329470faff407966ec0c14f3d07617e3cc0253d66caf2490d79b801c35a59b8391f20f105360672c17afbd5bd6f2f62645673bf6ec807b7e7424f70b94a70696f30f37973905b5a7f3eac106f4be7691081178d026aea8a505595153a8c913c1ff817b66324ae5d399a2589e9b8f30fe36c8efa35fd7d7ac2a7ec56592c3f0c99d727b5805895b72081d6be74491af0ba925a62f7b1f2910b16e838b5ccff0f3e8af6923c9096170a9110e7ffaf1ce0acb00ca7", 0xd3}], 0x6, &(0x7f0000004700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r21}}}, @cred={{0x1c, 0x1, 0x2, {r3, r1, r6}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r14, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138, 0x4000}}], 0x6, 0x4000000) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) (async) sched_rr_get_interval(r0, &(0x7f0000000000)) 17:01:11 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) clock_gettime(0x5, &(0x7f00000019c0)) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@ax25={{0x3, @bcast}, [@bcast, @default, @bcast, @null, @bcast, @null, @bcast, @null]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/171, 0xab}], 0x3}, 0xb9a}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/105, 0x69}, {&(0x7f0000001340)=""/164, 0xa4}, {&(0x7f0000001400)=""/134, 0x86}, {&(0x7f00000014c0)=""/119, 0x77}, {&(0x7f0000001540)=""/186, 0xba}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/196, 0xc4}], 0xa, &(0x7f0000001840)=""/123, 0x7b}, 0x4}], 0x2, 0x40002000, &(0x7f0000001980)={r0, r1+10000000}) [ 2069.209221][T12784] EXT4-fs (loop5): Free/Dirty block details [ 2069.225786][ T513] EXT4-fs (loop4): unmounting filesystem. [ 2069.232574][T12784] EXT4-fs (loop5): free_blocks=2415919104 [ 2069.238494][T12784] EXT4-fs (loop5): dirty_blocks=12416 [ 2069.243956][T12784] EXT4-fs (loop5): Block reservation details [ 2069.250020][T12784] EXT4-fs (loop5): i_reserved_data_blocks=776 [ 2069.270322][T25768] loop3: detected capacity change from 0 to 256 [ 2069.284436][T12784] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2069.296416][T25768] FAT-fs (loop3): Unrecognized mount option "smackfsdef=)'}&" or missing value [ 2069.304935][T25771] loop4: detected capacity change from 0 to 2048 [ 2069.446076][T25783] loop5: detected capacity change from 0 to 2048 [ 2069.456373][T25783] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2069.518077][T25786] FAULT_INJECTION: forcing a failure. [ 2069.518077][T25786] name failslab, interval 1, probability 0, space 0, times 0 [ 2069.530535][T25786] CPU: 0 PID: 25786 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2069.540473][T25786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2069.550369][T25786] Call Trace: [ 2069.553495][T25786] [ 2069.556268][T25786] dump_stack_lvl+0x151/0x1b7 [ 2069.560782][T25786] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2069.566086][T25786] dump_stack+0x15/0x1d [ 2069.570076][T25786] should_fail_ex+0x3d0/0x520 [ 2069.574585][T25786] __should_failslab+0xaf/0xf0 [ 2069.579186][T25786] should_failslab+0x9/0x20 [ 2069.583523][T25786] kmem_cache_alloc_bulk+0x2e/0x3d0 [ 2069.588568][T25786] mas_alloc_nodes+0x3ce/0x7d0 [ 2069.593158][T25786] mas_preallocate+0x12c/0x360 [ 2069.597760][T25786] mmap_region+0x13a3/0x20e0 [ 2069.602190][T25786] ? file_mmap_ok+0x150/0x150 [ 2069.606700][T25786] ? match_file+0x140/0x140 [ 2069.611034][T25786] ? avc_has_perm+0x16f/0x260 [ 2069.615554][T25786] ? cap_mmap_addr+0x169/0x2e0 [ 2069.620154][T25786] ? file_mmap_ok+0x104/0x150 [ 2069.624662][T25786] do_mmap+0x853/0xe30 [ 2069.628571][T25786] ? mlock_future_check+0x110/0x110 [ 2069.633608][T25786] vm_mmap_pgoff+0x208/0x3f0 [ 2069.638030][T25786] ? account_locked_vm+0x210/0x210 [ 2069.642977][T25786] ? __fget_files+0x2cb/0x330 [ 2069.647495][T25786] ksys_mmap_pgoff+0x15d/0x1e0 [ 2069.652093][T25786] __x64_sys_mmap+0x103/0x120 [ 2069.656696][T25786] do_syscall_64+0x3d/0xb0 [ 2069.660948][T25786] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2069.666679][T25786] RIP: 0033:0x7eff7be8c169 [ 2069.670932][T25786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2069.690375][T25786] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2069.698631][T25786] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2069.706434][T25786] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2069.714244][T25786] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2069.722054][T25786] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000002 [ 2069.729864][T25786] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2069.737679][T25786] 17:01:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 12) 17:01:12 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) r2 = syz_io_uring_setup(0xda6, &(0x7f0000000180)={0x0, 0x93d6, 0x800, 0x1, 0xf3}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000280), 0x1) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) r3 = epoll_create(0x200) (async) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000002c0)={0x3}) 17:01:12 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) clock_gettime(0x5, &(0x7f00000019c0)) (async) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@ax25={{0x3, @bcast}, [@bcast, @default, @bcast, @null, @bcast, @null, @bcast, @null]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/171, 0xab}], 0x3}, 0xb9a}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/105, 0x69}, {&(0x7f0000001340)=""/164, 0xa4}, {&(0x7f0000001400)=""/134, 0x86}, {&(0x7f00000014c0)=""/119, 0x77}, {&(0x7f0000001540)=""/186, 0xba}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/196, 0xc4}], 0xa, &(0x7f0000001840)=""/123, 0x7b}, 0x4}], 0x2, 0x40002000, &(0x7f0000001980)={r0, r1+10000000}) 17:01:12 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:12 executing program 3: clock_gettime(0xffffffc3, 0x0) (async) r0 = getpid() lstat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x5) (async, rerun: 64) r4 = geteuid() (async, rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006900)={0x0, 0x0, 0x0}, &(0x7f0000006940)=0xc) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f000000c380)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r10 = syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000003b80)={[{@numtail}, {@fat=@quiet}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@fat=@uid}, {@utf8}, {@rodir}, {@utf8}, {@fat=@uid={'uid', 0x3d, r8}}, {@uni_xlate}, {@utf8}, {@fat=@quiet}, {@fat=@discard}, {@fat=@gid={'gid', 0x3d, r9}}, {@rodir}], [{@smackfsdef={'smackfsdef', 0x3d, ')\'}&'}}, {@hash}, {@euid_lt={'euid<', r5}}, {@obj_role={'obj_role', 0x3d, '^'}}, {@euid_gt}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}, 0x6, 0x2a1, &(0x7f0000002300)="$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") (async) r11 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r12, 0x0) r13 = epoll_create(0x200) (async) r14 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r13, 0x8, r14, &(0x7f0000000000)={0x30000004}) (async, rerun: 32) r15 = socket$pptp(0x18, 0x1, 0x2) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x8, r15, &(0x7f0000000000)={0x30000004}) r16 = signalfd4(0xffffffffffffffff, &(0x7f0000006980)={[0xfffffffffffffffc]}, 0x8, 0x0) (async) r17 = epoll_create(0x200) (async) r18 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r17, 0x8, r18, &(0x7f0000000000)={0x30000004}) (async, rerun: 32) r19 = getuid() (rerun: 32) r20 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xa) setresgid(0x0, r22, 0x0) (async) r23 = syz_clone(0x10000000, &(0x7f0000004380)="bb6a1ec81d5303f984ab16efb3bc7817958a19f7bed6a0a8ffc27b33b9c7a0ffa42243b1c5b2643aae63c965da60edc9a9f324cc5fafe0d3f2d5429a8fa05c3f070b955b21eead8b3ce59423c7fc9fbcef0680be02f5e48aa75c973165e6ec6dc3bbbe21720ce4", 0x67, &(0x7f00000040c0), &(0x7f0000004400), &(0x7f0000004440)="c97c6ec6fad76355ed60b81e6f95ed653c0c02045988d5cc8036ed97bf6f08c5e8a2eb5c8ee62a396814582fff584ad14cb5b14ab9af504584ade92a8a7e14b583bcd85572c8373bf78cb094d34b09a6b910b9fe40848b2ef00dc852238bc5a063595d2f7ed4b1cc6be6187e1983c160788b1d0d3c70ac953706e5a51de1bd2d96f68ab89d349b5c7bf7c0abe13e7c5a870a0bd92257eba57f4f7c258f371c76c3c6c4f28f4322a27d0d") sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004840)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6600b57f87c86496a59a93bc4a09d7a2279766675b902b8b27f8a43677d51d13eda9094fa23f63e56fa388f35b43265c1fda82bc00cb7a30221ff3e84cc4cd0d781be90327bf56eaa06a22238fc5bc97acc4202c9f00f7fdf9eb4c80fcb44ed5aedef535767aaa4616d9f0165694e6c28e5a2ca71a08dd84c4eeb8975a2e1bb13a6cfae1574675866c31c5ef5a4c8c4c4e882ef029dedf993e1447f91079449fa822ed9eb0fb49f2803371b4db539704c4c0755266d0798676e4c355d93bc4c2599059df32507d9971fcecb39c3108a7873752e", 0xd4}], 0x1, &(0x7f0000002500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000000002800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x40040e1}}, {{&(0x7f0000002680)=@abs={0x0, 0x0, 0x3}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000002700)="70246af7d56a6c8d6c20c1edf0a63941d8f97f5c65ccc29cc3a018846717f19d77ea8c1ce096f7951c47ecb963c68225ae2fa0da70fc40386e7a1ebe5fd51955ef3736d0b3387b911c9e142d47de4738fb337c52e334b6ce3c440de7a369db1261f8f8326ab240799a70563cd80b17d5845445e8cb6af6a67af927c4ce132ad8c10ebf60a4c07d1bb04acd65c42c1a0a217c6b05c712e7752212337a25a14580c8b4daf2884b", 0xa6}, {&(0x7f00000027c0)="f9e89eae66380b6745f780fd761ec5a7a0057535ba4298a6efd8cbb102287a3e84c938368bfffa422fbf5a0f47f19667fae6a9cf30a4da1bed29221337573ecd748f4c30ce1793d371c3530ec23399c90223d677ad31351e90a2ef88661fa76b55a6f10690a195fb10eb93becb7e03c68d932da8889c1894159ac4d548fb5f0eb9bf5fc3e08cf16dcdb0320b69d2c822fa934ce923e065a57acc9974c2a532226b343ab336f3a7623df529229f2556a2719fa1a8ee7467e4f86b8ef0e1ea9d71e0a81be689709a5601b37e6e33b2b52337a17750d86815991c244f63d65f1bcaceea011e7ee40140a66a141da4f5c34ebaf6afe741a7", 0xf6}, {&(0x7f00000028c0)="0ba920b9f86d97fbc4586fcd6ac3b8614b9c2210d0b52213a2d6a62e500af9d3bad04f605a812a3387f3ba4bf32de1f6dfead1d8691817b0d864a647381f5ea846bca41887a69f6c89b734190ea84d9c2767a8c9ed5e2e791abec2b772eebbe364f74280f6cb3cd2954414b8e7058754dd210ec16ebeebd911b0359e943c7e12321282be80f0fda585c570d691e99f02167c552d5d121269145d6bb68b98044f15040bbdbfa13684", 0xa8}, {&(0x7f0000002980)="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0x1000}, {&(0x7f0000003980)="cca3ea37c23d22fe3c0f433dc4022b37cb9647e833b7699b45a29921bd4cd7f32134d04a2c0355ab819880aa5d546e5b5e9ead69e3c2f9990aa3cc", 0x3b}], 0x5, &(0x7f0000003a40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES16, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000e3be662e041a3a41df75dd0399d926cc60b3167efc99d24b6799d56d708e20", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x40050}}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003f40)="ef09f2fe0b42777c827ae6b6deee484ec281649575aed8d9bb88563649d49ae22ad5e4f40579140406fcbf280fb2b5179157d2db9dea0c7d593d7d09d87db12454e5776bed70f088d18508cef0765ff25f071b018777c5c285b8a263396663bc9d2c6ee0f8738bac7fab97f053c1a333577ad593232c66f3a3e8ecff95ef22b754019f0a778aa18545918412ad0bf9e209e1c5297bd70c1091e285512b7205969eddb26ac8436d4747369a8ee7060efddae7af980536b32cb22bf129d306bb", 0xbf}], 0x1, &(0x7f0000004100)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000028000000040000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x68, 0x4000040}}, {{&(0x7f0000004180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000004200)="5845d82cc6cab6ac7e0d785400d55f459e23590dbf9237cf35787d00b3fd1910154e1b2da26a41f178bf4aabc07ce10aa53964d349de5018b1", 0x39}], 0x1, &(0x7f0000006400)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}], 0xe8, 0x20008000}}, {{&(0x7f0000006500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006880)=[{&(0x7f0000006580)="79ac69cd6bd29eb1517cdb7f7fb809ed9228c95bcec74606fd0fc326f7826b24c9c2f6687eaec425", 0x28}, {&(0x7f00000065c0)="39023bb2d8b42c8a467a535038a8a54cbbca473eced925ff59d7084da48215601b4e7c6e7c27981ad107a0fe73a1b80b29f3d147059dd5d952ab9d5bb4f7f141f8690b5302efc6ed53e56a0a49bbb554031efabb11a70c3cdf443ec73d330c844daebfb365b0abe03193786b8b28e0e3a0620ab3713114cf1f06a018b0edbc726324dfea71fa9e9ef5bad3cf5bd0c40b078e8d40943c63380c5e20e694436e7d1fc13703e0a547e5a41099eb950e3895604c6ddac7261bc58b73197a20626ffca1b17c06437af1e7", 0xc8}, {&(0x7f00000066c0)="d4bdd34fc25c8e5a918fe16beee9fc384aea18d23e1e40bde732d156bf956002e60c95030ac2a60fcd4c87726b340170d4c578a0d4fd4dda1ec77c325b2f64a12c7360ee5265f94273d94415db751e992986c3632a907fe7d8ae7a67dc6876692a3f2026404b6cb42a0c2687c7e920089f50e6ff8fab8b268431", 0x7a}, {&(0x7f0000006740)="469ac1b90b7dbcea73f8e16297582e70fa5d30c9b72d8ae313813d6690dd29c5d33e9bb11fcd754c7116b47d3dbe8606081b714a8c90a83bdfe86f66811bdd11a795692cf3bae15aebf95c2c9bfc002b842b7b4595751f82b492b34dd3e9cd44a751c6792a248b5d20b383ed3d6cfdfa404e7911f78ba7dbee0ae6f1a73ea385cb8fbe73939dc3d4a509f93b62c2fe75f40d4d7e75add8a7a42733fd511b4829b0cd33d1fe3be5f20ff0070114eeb3e35a740096d917637a500d1e732a3c757bac453629b65e35705618c1f80c212f62ceee36dc57ac5d855d44414bcf11", 0xde}, {&(0x7f0000006840)="cafd7f3c6822bd7e53c536c6e4e435", 0xf}], 0x5, &(0x7f00000069c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r4, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r23, r8, r12}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r14, r15]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r16, r18]}}, @cred={{0x1c, 0x1, 0x2, {r0, r19, r22}}}], 0xc0, 0x4080}}, {{&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004040)=[{&(0x7f00000022c0)="1943941f915450c919d0af4fce44075002d5db58e3d238943ac6e4611f07a11000a006d444bc6c7fd94b04eb7d182f76980c72d9", 0x34}, {&(0x7f0000003cc0)="a1e737ab014706f46a4629ac7f63a08fd51c67cc8b301b8502a5309b47c973875da79a96989ee3a7729ccc73118e0d780b07785eb12eee4864aa45d72695f4e72a778ab716f065e94c4518f5e37421a697604e38cc1f00b13f5f67c75563c2db02e0be350561feedc3e9781340c23b49b088a9e29a02afcdec6789dd257e44ce2a113ea549a10adea1b4a01248", 0x8d}, {&(0x7f0000003d80)="1ebd7c104758815dfe2fe005c511ee688d40bf4140ca8210d6fcbbfa7bde5e8cbcec653e3290534288ec33d370fd2bd99c798df8fe8e06d175dfbc2a1bfe5e037b3bc7ca36bc24c34f6500ef8ba1175226976215dfa86d54c65578d54a7a2c1f7d428068f35149d0fc8207e5e07a7ae112ff32770442bcdb211308b7749e5103659843a330751b23c3cd5eaa6bd4744df942f93e34b0b0c1857e60554ce85dcb6f2110a2735ac5bccf298e1f9a073f947d02", 0xb2}, {&(0x7f0000003e40)="20fa213efd90a42765d88c58b0593737b8a528223beaade087b8e5031eff1f390f13955cf6f5568490", 0x29}, {&(0x7f0000003e80)="17c49bb77d164ceb80fe545f16ee2d851ec994b8a4f2aee768e603e33f8a09cddda1301bed722f30250c4571b3ca9662bac5ec1537f8556537b9dac81a905bd26012a9932324153709a0ea75c3f75df090ca638e13f56b6089803059908f480ac4431fcbe24d6dff79f9f66cfa743c071514ed96966f3a424bffd23af23bedc09725831a6031294ffe", 0x89}, {&(0x7f0000004280)="a253a459f43d57ef6644ae5a4b5b64aec3743fcaebf4694c553ebe1ea79975e329470faff407966ec0c14f3d07617e3cc0253d66caf2490d79b801c35a59b8391f20f105360672c17afbd5bd6f2f62645673bf6ec807b7e7424f70b94a70696f30f37973905b5a7f3eac106f4be7691081178d026aea8a505595153a8c913c1ff817b66324ae5d399a2589e9b8f30fe36c8efa35fd7d7ac2a7ec56592c3f0c99d727b5805895b72081d6be74491af0ba925a62f7b1f2910b16e838b5ccff0f3e8af6923c9096170a9110e7ffaf1ce0acb00ca7", 0xd3}], 0x6, &(0x7f0000004700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r15, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r21}}}, @cred={{0x1c, 0x1, 0x2, {r3, r1, r6}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r14, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138, 0x4000}}], 0x6, 0x4000000) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) (async, rerun: 32) sched_rr_get_interval(r0, &(0x7f0000000000)) (rerun: 32) 17:01:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x786, &(0x7f00000016c0)="$eJzs3c1rHOUfAPDvbN6atL9fIghaTwFBA6UbU2Or4KHiQQQLBT23DZttqNlkS3ZTmhCwRQQvgooHwV56tlpvvfpy1f/Cg7RUTYsVDxKZzWy6bXbTTZuXlv18YLLPMzOb5/nuM/PMMzvDTgAdazj9k4vYHxGfJhGD2fwkInpqqe6Io6vr3VleKqRTEisr7/6R1Na5vbxUiIb3pPZmmWcj4sePIg7k1pdbWVicniiVinNZfrQ6c3a0srB48MzMxFRxqjh7eGx8/NCRV44c3rpY//plcd+Nz9568duj/3z4zNVPfkriaOzLljXGsVWGYzj7THrSj3BNOu/NrS5slyW7XQEeSrprdq3u5bE/BqOrlmqhfydrBgBslw8iYgUA6DCJ4z8AdJj69wC3l5cK9WmDrws2uDjwZLr5RkTsWY2/fn1zdUl3ds1uT+066MDt5J7gk4gY2oLyh+stcO3Eldim65AAzVy4GBGnhobX9//JPfcsPIyX2lhn+L58Q//X+4jFAw/wfTr+ebXZ+C+3Nv6JJuOfvib77sPYYP/P5K5vQTEtpeO/1xvubbvTEH9mqCvL/a825utJTp8pFdO+7f8RMRI9fWl+bIMyRm79e6vVsjT+S9dOXEmnPz9//+u0/PT17hq56919975ncqI68SgxN7p5MeK57mbxJ2vtn7QY/x5vs4y3X/v4q1bL0vjTeOvT+vi318rliBeatv/dO9qSDe9PHK1tDqP1jaKJ7379cqBV+Y3tn05p+Zeyc4GdkLb/wMbxDyWN92tWNl/Gz5cHf2i17MHxN9/+e5P3aun6IOH8RLU6NxbRm7yzfv6hu++t5+vrp/GPPN/bdP/faPtPzwlPtRl/943fv1nL3Hfi/Ti0/+Sm2n/ziat3prtald9e+4/XUiPZnHb6v3Yr+CifHQAAAAAAAAAAAAAAAAAAAAAAAAC0KxcR+yLJ5dfSuVw+v/oM76djIFcqV6oHTpfnZyej9qzsoejJ1X/qcrDh91DHst/Dr+cP3Zd/OSKeiogv+vpr+XyhXJrc7eABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAILO3xfP/U7/17XbtAIBts2e3KwAA7DjHfwDoPJs7/vdvWz0AgJ3j/B8AOo/jPwB0Hsd/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAttnxY8fSaeXv5aVCmp88tzA/XT53cLJYmc7PzBfyhfLc2fxUuTxVKuYL5ZmW/+jC6kupXD47HrPz50erxUp1tLKweHKmPD9bPXlmZmKqeLLYs2ORAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAED7KguL0xOlUnFOovMSXdlG8LjUR+IxSjT2Ev270zkBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAH+CwAA//++iy1c") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x114) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:12 executing program 0: clock_gettime(0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x3e04, 0x4, 0x100000001, 0xe4, 0x8, 0x80000000, 0x3, 0x621}, &(0x7f0000000040)={0x1, 0xfff, 0xfffffffffffffff7, 0x401, 0x8, 0xf5eb, 0x2}, &(0x7f0000000080)={0x81, 0x2, 0x6, 0xffffffffffffffff, 0xe4, 0x0, 0x7fff, 0x4}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffff]}, 0x8}) 17:01:12 executing program 3: clock_gettime(0xffffffc3, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x45ba2e3b, 0x7, 0x0, 0x246ed893, 0x1f}, &(0x7f0000000040)={0x3ff, 0xe53, 0x7, 0x375b, 0x3, 0x0, 0x9, 0x4}, &(0x7f0000000080)={0x4, 0x80000001, 0x5, 0x800, 0xe4e1, 0x3ba, 0x10001, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={[0xffffffffffff0001]}, 0x8}) 17:01:12 executing program 3: clock_gettime(0xffffffc3, 0x0) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x45ba2e3b, 0x7, 0x0, 0x246ed893, 0x1f}, &(0x7f0000000040)={0x3ff, 0xe53, 0x7, 0x375b, 0x3, 0x0, 0x9, 0x4}, &(0x7f0000000080)={0x4, 0x80000001, 0x5, 0x800, 0xe4e1, 0x3ba, 0x10001, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={[0xffffffffffff0001]}, 0x8}) 17:01:12 executing program 0: clock_gettime(0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) (async) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x3e04, 0x4, 0x100000001, 0xe4, 0x8, 0x80000000, 0x3, 0x621}, &(0x7f0000000040)={0x1, 0xfff, 0xfffffffffffffff7, 0x401, 0x8, 0xf5eb, 0x2}, &(0x7f0000000080)={0x81, 0x2, 0x6, 0xffffffffffffffff, 0xe4, 0x0, 0x7fff, 0x4}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffff]}, 0x8}) [ 2070.060700][T15774] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2070.075206][T25801] loop4: detected capacity change from 0 to 2048 17:01:12 executing program 0: clock_gettime(0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00000001c0)) (async) sched_rr_get_interval(0x0, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x3e04, 0x4, 0x100000001, 0xe4, 0x8, 0x80000000, 0x3, 0x621}, &(0x7f0000000040)={0x1, 0xfff, 0xfffffffffffffff7, 0x401, 0x8, 0xf5eb, 0x2}, &(0x7f0000000080)={0x81, 0x2, 0x6, 0xffffffffffffffff, 0xe4, 0x0, 0x7fff, 0x4}, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffff]}, 0x8}) 17:01:12 executing program 3: clock_gettime(0xffffffc3, 0x0) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x45ba2e3b, 0x7, 0x0, 0x246ed893, 0x1f}, &(0x7f0000000040)={0x3ff, 0xe53, 0x7, 0x375b, 0x3, 0x0, 0x9, 0x4}, &(0x7f0000000080)={0x4, 0x80000001, 0x5, 0x800, 0xe4e1, 0x3ba, 0x10001, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={[0xffffffffffff0001]}, 0x8}) [ 2070.101296][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2070.123508][T15774] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2070.123508][T15774] [ 2070.134578][T15774] EXT4-fs (loop5): Total free blocks count 0 [ 2070.136594][T25801] EXT4-fs error (device loop4): __ext4_fill_super:5382: inode #2: comm syz-executor.4: iget: bad extra_isize 65312 (inode size 256) [ 2070.140468][T15774] EXT4-fs (loop5): Free/Dirty block details [ 2070.159606][T15774] EXT4-fs (loop5): free_blocks=2415919104 [ 2070.165425][T15774] EXT4-fs (loop5): dirty_blocks=16400 [ 2070.170693][T15774] EXT4-fs (loop5): Block reservation details [ 2070.176539][T15774] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2070.185329][T25801] EXT4-fs (loop4): get root inode failed [ 2070.190833][T25801] EXT4-fs (loop4): mount failed [ 2070.214152][T15774] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2070.347774][T25827] loop5: detected capacity change from 0 to 2048 [ 2070.356329][T25827] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 2070.419115][T25830] FAULT_INJECTION: forcing a failure. [ 2070.419115][T25830] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2070.432237][T25830] CPU: 0 PID: 25830 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2070.442120][T25830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2070.452018][T25830] Call Trace: [ 2070.455135][T25830] [ 2070.457914][T25830] dump_stack_lvl+0x151/0x1b7 [ 2070.462449][T25830] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 2070.467726][T25830] ? do_set_pte+0x497/0x5f0 [ 2070.472069][T25830] dump_stack+0x15/0x1d [ 2070.476054][T25830] should_fail_ex+0x3d0/0x520 [ 2070.480569][T25830] should_fail_alloc_page+0x68/0x90 [ 2070.485601][T25830] __alloc_pages+0x1f4/0x780 [ 2070.490029][T25830] ? zone_watermark_fast+0x220/0x220 [ 2070.495153][T25830] pte_alloc_one+0x73/0x1b0 [ 2070.499486][T25830] ? pfn_modify_allowed+0x2f0/0x2f0 [ 2070.504528][T25830] do_fault+0xccb/0x1760 [ 2070.508604][T25830] ? pte_marker_clear+0x2f0/0x2f0 [ 2070.513462][T25830] ? __kasan_check_read+0x11/0x20 [ 2070.518331][T25830] ? hugepage_vma_check+0x182/0x4e0 [ 2070.523357][T25830] handle_mm_fault+0x19d2/0x2d30 [ 2070.528126][T25830] ? _raw_spin_unlock+0x4c/0x70 [ 2070.532822][T25830] ? numa_migrate_prep+0xe0/0xe0 [ 2070.537589][T25830] ? follow_page_mask+0x518/0x1070 [ 2070.542543][T25830] __get_user_pages+0x377/0xf20 [ 2070.547226][T25830] ? populate_vma_page_range+0x120/0x120 [ 2070.552693][T25830] ? userfaultfd_unmap_complete+0x308/0x360 [ 2070.558423][T25830] __mm_populate+0x375/0x570 [ 2070.562846][T25830] ? userfaultfd_unmap_prep+0x5b0/0x5b0 [ 2070.568245][T25830] ? check_vma_flags+0x2d0/0x2d0 [ 2070.573000][T25830] ? up_write+0x8b/0x200 [ 2070.577102][T25830] vm_mmap_pgoff+0x270/0x3f0 [ 2070.581506][T25830] ? account_locked_vm+0x210/0x210 [ 2070.586562][T25830] ? __fget_files+0x2cb/0x330 [ 2070.591080][T25830] ksys_mmap_pgoff+0x15d/0x1e0 [ 2070.595675][T25830] __x64_sys_mmap+0x103/0x120 [ 2070.600187][T25830] do_syscall_64+0x3d/0xb0 [ 2070.604437][T25830] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2070.610167][T25830] RIP: 0033:0x7eff7be8c169 [ 2070.614424][T25830] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2070.633866][T25830] RSP: 002b:00007eff7cb7a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2070.642195][T25830] RAX: ffffffffffffffda RBX: 00007eff7bfac050 RCX: 00007eff7be8c169 [ 2070.650002][T25830] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000000020000000 [ 2070.657813][T25830] RBP: 00007eff7cb7a1d0 R08: 0000000000000005 R09: 0000000000000000 [ 2070.665627][T25830] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000002 [ 2070.673440][T25830] R13: 00007ffe681c707f R14: 00007eff7cb7a300 R15: 0000000000022000 [ 2070.681255][T25830] 17:01:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 13) 17:01:13 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001240)) bind$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x3, @remote}}, 0x1e) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x484000, 0xa8) syz_io_uring_setup(0x3f26, &(0x7f0000000180)={0x0, 0xd4b0, 0x40, 0x1, 0xa2, 0x0, r4}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r5 = syz_open_dev$vcsu(&(0x7f0000000300), 0x5, 0x80000) epoll_pwait(r5, &(0x7f0000000340)=[{}], 0x1, 0xffff, &(0x7f0000000380)={[0x8000000000000001]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:13 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) io_getevents(0x0, 0x3b, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) 17:01:13 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004d80), 0x493, 0xa, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20800) clock_gettime(0x3, 0x0) 17:01:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x786, &(0x7f00000016c0)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x114) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) (async) sendfile(r0, r1, 0x0, 0x1000000201005) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:13 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) io_getevents(0x0, 0x3b, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) 17:01:13 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) io_getevents(0x0, 0x3b, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) clock_gettime(0xfffffffb, 0x0) (async) clock_gettime(0x0, &(0x7f00000000c0)) (async) clock_gettime(0x0, &(0x7f0000000000)) (async) io_getevents(0x0, 0x3b, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) (async) 17:01:13 executing program 0: clock_gettime(0xfffffffb, 0x0) r0 = epoll_create(0x200) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x8, r1, &(0x7f0000000000)={0x30000004}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8}, {r1, 0x20e0}, {0xffffffffffffffff, 0x14200}], 0x3, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0)={[0x7fffffffffffffff]}, 0x8) [ 2070.962835][T25839] loop4: detected capacity change from 0 to 2048 [ 2070.973205][T15756] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:01:13 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:13 executing program 1: syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_create(0x200) (async) r2 = epoll_create(0x200) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001240)) bind$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x3, @remote}}, 0x1e) openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x484000, 0xa8) (async) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x484000, 0xa8) syz_io_uring_setup(0x3f26, &(0x7f0000000180)={0x0, 0xd4b0, 0x40, 0x1, 0xa2, 0x0, r4}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r5 = syz_open_dev$vcsu(&(0x7f0000000300), 0x5, 0x80000) epoll_pwait(r5, &(0x7f0000000340)=[{}], 0x1, 0xffff, &(0x7f0000000380)={[0x8000000000000001]}, 0x8) (async) epoll_pwait(r5, &(0x7f0000000340)=[{}], 0x1, 0xffff, &(0x7f0000000380)={[0x8000000000000001]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004d80), 0x493, 0xa, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20800) clock_gettime(0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) (async) recvmmsg(r0, &(0x7f0000004d80), 0x493, 0xa, 0x0) (async) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20800) (async) clock_gettime(0x3, 0x0) (async) [ 2071.002992][T15756] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2071.018851][T15756] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2071.018851][T15756] 17:01:13 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2071.066052][T15756] EXT4-fs (loop5): Total free blocks count 0 [ 2071.072240][T25839] EXT4-fs error (device loop4): __ext4_fill_super:5382: inode #2: comm syz-executor.4: iget: bad extra_isize 65312 (inode size 256) [ 2071.090622][T15756] EXT4-fs (loop5): Free/Dirty block details [ 2071.099144][T15756] EXT4-fs (loop5): free_blocks=2415919104 [ 2071.109612][T25839] EXT4-fs (loop4): get root inode failed [ 2071.115114][T25839] EXT4-fs (loop4): mount failed [ 2071.137048][T15756] EXT4-fs (loop5): dirty_blocks=16400 [ 2071.142491][T15756] EXT4-fs (loop5): Block reservation details [ 2071.156962][T15756] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2071.179112][T15758] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2071.307645][T25876] loop5: detected capacity change from 0 to 2048 [ 2071.326519][T25876] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 17:01:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 14) 17:01:13 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) r1 = epoll_create(0x200) (async) r2 = epoll_create(0x200) (async) r3 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x8, r3, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001240)) (async) bind$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x3, @remote}}, 0x1e) (async) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x484000, 0xa8) syz_io_uring_setup(0x3f26, &(0x7f0000000180)={0x0, 0xd4b0, 0x40, 0x1, 0xa2, 0x0, r4}, &(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r5 = syz_open_dev$vcsu(&(0x7f0000000300), 0x5, 0x80000) epoll_pwait(r5, &(0x7f0000000340)=[{}], 0x1, 0xffff, &(0x7f0000000380)={[0x8000000000000001]}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000005c0), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000004d80), 0x493, 0xa, 0x0) (async) recvmmsg(r0, &(0x7f0000004d80), 0x493, 0xa, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704700257000000000100040004000180"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20800) (async) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20800) clock_gettime(0x3, 0x0) 17:01:13 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x786, &(0x7f00000016c0)="$eJzs3c1rHOUfAPDvbN6atL9fIghaTwFBA6UbU2Or4KHiQQQLBT23DZttqNlkS3ZTmhCwRQQvgooHwV56tlpvvfpy1f/Cg7RUTYsVDxKZzWy6bXbTTZuXlv18YLLPMzOb5/nuM/PMMzvDTgAdazj9k4vYHxGfJhGD2fwkInpqqe6Io6vr3VleKqRTEisr7/6R1Na5vbxUiIb3pPZmmWcj4sePIg7k1pdbWVicniiVinNZfrQ6c3a0srB48MzMxFRxqjh7eGx8/NCRV44c3rpY//plcd+Nz9568duj/3z4zNVPfkriaOzLljXGsVWGYzj7THrSj3BNOu/NrS5slyW7XQEeSrprdq3u5bE/BqOrlmqhfydrBgBslw8iYgUA6DCJ4z8AdJj69wC3l5cK9WmDrws2uDjwZLr5RkTsWY2/fn1zdUl3ds1uT+066MDt5J7gk4gY2oLyh+stcO3Eldim65AAzVy4GBGnhobX9//JPfcsPIyX2lhn+L58Q//X+4jFAw/wfTr+ebXZ+C+3Nv6JJuOfvib77sPYYP/P5K5vQTEtpeO/1xvubbvTEH9mqCvL/a825utJTp8pFdO+7f8RMRI9fWl+bIMyRm79e6vVsjT+S9dOXEmnPz9//+u0/PT17hq56919975ncqI68SgxN7p5MeK57mbxJ2vtn7QY/x5vs4y3X/v4q1bL0vjTeOvT+vi318rliBeatv/dO9qSDe9PHK1tDqP1jaKJ7379cqBV+Y3tn05p+Zeyc4GdkLb/wMbxDyWN92tWNl/Gz5cHf2i17MHxN9/+e5P3aun6IOH8RLU6NxbRm7yzfv6hu++t5+vrp/GPPN/bdP/faPtPzwlPtRl/943fv1nL3Hfi/Ti0/+Sm2n/ziat3prtald9e+4/XUiPZnHb6v3Yr+CifHQAAAAAAAAAAAAAAAAAAAAAAAAC0KxcR+yLJ5dfSuVw+v/oM76djIFcqV6oHTpfnZyej9qzsoejJ1X/qcrDh91DHst/Dr+cP3Zd/OSKeiogv+vpr+XyhXJrc7eABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAILO3xfP/U7/17XbtAIBts2e3KwAA7DjHfwDoPJs7/vdvWz0AgJ3j/B8AOo/jPwB0Hsd/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAttnxY8fSaeXv5aVCmp88tzA/XT53cLJYmc7PzBfyhfLc2fxUuTxVKuYL5ZmW/+jC6kupXD47HrPz50erxUp1tLKweHKmPD9bPXlmZmKqeLLYs2ORAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAED7KguL0xOlUnFOovMSXdlG8LjUR+IxSjT2Ev270zkBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPAH+CwAA//++iy1c") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x114) (async) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) (async) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) 17:01:14 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2071.689865][T15746] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2071.711708][T25885] loop4: detected capacity change from 0 to 2048 [ 2071.713598][T15746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 17:01:14 executing program 3: clock_gettime(0xffffffc3, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d00), 0x0, 0x10140, &(0x7f0000001e00)={r1, r2+60000000}) [ 2071.755334][T15746] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2071.755334][T15746] [ 2071.791813][T15746] EXT4-fs (loop5): Total free blocks count 0 17:01:14 executing program 0: clock_gettime(0xfffffffb, 0x0) r0 = epoll_create(0x200) (async) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x8, r1, &(0x7f0000000000)={0x30000004}) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8}, {r1, 0x20e0}, {0xffffffffffffffff, 0x14200}], 0x3, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0)={[0x7fffffffffffffff]}, 0x8) 17:01:14 executing program 3: clock_gettime(0xffffffc3, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d00), 0x0, 0x10140, &(0x7f0000001e00)={r1, r2+60000000}) 17:01:14 executing program 1: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0x2c, 0x4) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) r2 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) r7 = epoll_create(0x200) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000180)=ANY=[]) r9 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:14 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2071.796775][T25885] EXT4-fs error (device loop4): __ext4_fill_super:5382: inode #2: comm syz-executor.4: iget: bad extra_isize 65312 (inode size 256) [ 2071.811778][T25885] EXT4-fs (loop4): get root inode failed [ 2071.817342][T25885] EXT4-fs (loop4): mount failed [ 2071.818848][T15746] EXT4-fs (loop5): Free/Dirty block details [ 2071.828067][T15746] EXT4-fs (loop5): free_blocks=2415919104 [ 2071.833592][T15746] EXT4-fs (loop5): dirty_blocks=16400 [ 2071.842214][T15746] EXT4-fs (loop5): Block reservation details 17:01:14 executing program 3: clock_gettime(0xffffffc3, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d00), 0x0, 0x10140, &(0x7f0000001e00)={r1, r2+60000000}) [ 2071.853665][T15746] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2071.889461][T15746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2072.060946][T25919] loop5: detected capacity change from 0 to 2048 [ 2072.076493][T25919] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. 17:01:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 15) 17:01:14 executing program 3: clock_gettime(0x1, 0x0) 17:01:14 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:14 executing program 1: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0x2c, 0x4) syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) r2 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) r3 = epoll_create(0x200) socket$pptp(0x18, 0x1, 0x2) (async) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) r7 = epoll_create(0x200) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000180)=ANY=[]) r9 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) dup(r1) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000740)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x244, r2, 0x1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x224, 0x33, @beacon={@with_ht={{{}, {}, @device_b, @device_a, @from_mac=@device_b}}, 0x0, @default, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @val={0x2a, 0x1}, @val={0x3c, 0x4}, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @val={0x76, 0x6}, [{0xdd, 0xcf, "776868718f9a32b8260d72fa21c38d9a1a6493029d3d20a24dd1949ea8ab20ebebd069931f20b2032adb2f78e3f9fb460f841b10be590fbfbcd3401756d75fc1b4f6c1addd2850bfada8cd535034220eacd5fe0f154c36eafd4e74f54d8e302a47ed4a9be632af83efba9e856711c657214ece3e9c9c0d3377f7cfa1255a153905549f7ff91eddaf0b65ae5b4554e9859e95989960fc3e4f1fa220a00ab7933c3e32d70a0c1674234e5ae5f1631535501771521bd3072551a1c9d52ba32167d07ce1f3848002866198b7a0c422f05c"}, {0xdd, 0x76, "8ae2619185e1aee98a99898559199a56e40b17bf3d6184ebc9364c8915e565aaed6d79ed708e0fe6ebd8fa4f3ac557cb465a297aa4fbc96bdf1e754fefdb859cb1e1e9c7d401b2c292cd3dd375a91318b64aa0263198c2b4257d9028aea4c911d9280c22486e5637e528ebb9a28b1e0fd6065f09fa83"}, {0xdd, 0x62, "45f0beebb6df94b36ddaa538b28918eee1d55ce72668ed25dbc143586a765aa41bcfd80b361e54553f6526a6750752a3366052cf5dc19c52ca1fa08f93d9d8d8457c7032e03c39b8405df333f64ce45802d156d4912e3f0e261e84793140dac75d0b"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x244}}, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r5, @ANYBLOB="2c0433005000de295b3acba52ee40802110000015050505050"], 0x448}}, 0x0) r7 = socket(0x40000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000140)='veth1_virt_wifi\x00', 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b40)=ANY=[@ANYBLOB='`#\x00\x00', @ANYRES16=r8, @ANYBLOB="1f0000000000000000003b00000008000300", @ANYRES32=r9, @ANYBLOB="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"], 0x360}}, 0x80) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r7, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x13c, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x3, 0x47}}}}, [@NL80211_ATTR_FRAME={0x112, 0x33, @data_frame={@qos_no_ht={{@type01={{0x0, 0x2, 0x8, 0x0, 0x1, 0x1}, {0x3}, @device_b, @initial, @broadcast, {0x5, 0x4}}, {0xc, 0x1, 0x1, 0x0, 0x2}}, {@type11={{0x0, 0x2, 0x8, 0x1, 0x1, 0x1}, {0x9}, @broadcast, @broadcast, @initial, {0x1, 0x1}, @device_b}, {0xc, 0x0, 0x0, 0x1, 0x7}}}, @a_msdu=[{@device_b, @broadcast, 0xc6, "8362e897dbebbd96697a03fbe104f386a560e176db4bd8ca033463a0defa14189cd9f35476117fa7a9a1788d84247cf3f1ba253d6aa6007f7e19b3119829ebed05d04a9980f3b9edced2e6b7b776dba670b84f301798ea5fbf993d266e84fd16bac02f7c3d8661dd8f9a662d78a05d4dec999111b7dc313c5ba2d6ea191f7a33abcb763557c1aad30ec59baabfcd82c7e8a7e0094568a9413f9598b2336330eae7210e3066f161c401447e21b69d1cd97308e041235b7212834bb52f338039ea14e108f35216"}]}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x801}, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x28}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x9}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 17:01:14 executing program 3: clock_gettime(0x1, 0x0) clock_gettime(0x1, 0x0) (async) 17:01:14 executing program 3: clock_gettime(0x1, 0x0) [ 2072.449690][T15746] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2072.470873][T25931] loop4: detected capacity change from 0 to 2048 [ 2072.479527][T15746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2072.494650][T15746] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2072.494650][T15746] [ 2072.510986][T15746] EXT4-fs (loop5): Total free blocks count 0 [ 2072.533436][T15746] EXT4-fs (loop5): Free/Dirty block details [ 2072.539543][T15746] EXT4-fs (loop5): free_blocks=2415919104 [ 2072.540000][T25931] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 2072.545290][T15746] EXT4-fs (loop5): dirty_blocks=16400 [ 2072.558583][T15746] EXT4-fs (loop5): Block reservation details [ 2072.564392][T15746] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2072.582331][T15746] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 17:01:15 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) r0 = epoll_create(0x200) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x8, r1, &(0x7f0000000000)={0x30000004}) (async) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8}, {r1, 0x20e0}, {0xffffffffffffffff, 0x14200}], 0x3, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0)={[0x7fffffffffffffff]}, 0x8) 17:01:15 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:15 executing program 1: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0x2c, 0x4) r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) epoll_create(0x200) (async) r1 = epoll_create(0x200) socket$pptp(0x18, 0x1, 0x2) (async) r2 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x8, r2, &(0x7f0000000000)={0x30000004}) r3 = epoll_create(0x200) r4 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x8, r4, &(0x7f0000000000)={0x30000004}) r5 = epoll_create(0x200) r6 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x8, r6, &(0x7f0000000000)={0x30000004}) r7 = epoll_create(0x200) r8 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x8, r8, &(0x7f0000000000)={0x30000004}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000180)=ANY=[]) (async) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000180)=ANY=[]) r9 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000001240)) (async) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) 17:01:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="23032bbd7000dadbdf25010000000c00060003000000030000000800", @ANYRES32, @ANYBLOB='\b'], 0x44}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r2, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040080}, 0x44080) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000003e0f010000000000040000008500000076feffff84000000230000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0x7f, &(0x7f00000000c0)=""/127, 0x41000, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x3, 0x1ff, 0x84}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@cgroup=r3, 0xffffffffffffffff, 0x7, 0x6, r4}, 0x14) clock_gettime(0xffffffc3, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008000000000000001000000940000000fad413e800000000f00000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r5, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) [ 2072.682628][T25941] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 2072.713999][T25947] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 17:01:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="23032bbd7000dadbdf25010000000c00060003000000030000000800", @ANYRES32, @ANYBLOB='\b'], 0x44}}, 0x0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r2, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040080}, 0x44080) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000003e0f010000000000040000008500000076feffff84000000230000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0x7f, &(0x7f00000000c0)=""/127, 0x41000, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x3, 0x1ff, 0x84}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@cgroup=r3, 0xffffffffffffffff, 0x7, 0x6, r4}, 0x14) (async) clock_gettime(0xffffffc3, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008000000000000001000000940000000fad413e800000000f00000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r5, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) [ 2072.731938][T25941] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1938 with error 28 [ 2072.755585][T25953] loop5: detected capacity change from 0 to 2048 [ 2072.817616][T25962] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2072.842841][T25941] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2072.842841][T25941] [ 2072.852520][T25941] EXT4-fs (loop4): Total free blocks count 0 [ 2072.858441][T25941] EXT4-fs (loop4): Free/Dirty block details [ 2072.864223][T25941] EXT4-fs (loop4): free_blocks=2415919104 [ 2072.869871][T25941] EXT4-fs (loop4): dirty_blocks=4032 [ 2072.875036][T25941] EXT4-fs (loop4): Block reservation details [ 2072.880864][T25941] EXT4-fs (loop4): i_reserved_data_blocks=252 [ 2073.151542][T15758] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28 17:01:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, 0x0, 0x1000000201005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (fail_nth: 16) 17:01:15 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) 17:01:15 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) syz_io_uring_setup(0x1722, &(0x7f0000000180)={0x0, 0xb066, 0x8, 0x0, 0x233}, &(0x7f0000001000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b8e7a437986fdc3146d2af31064f52b56a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9b740d7fe1e9e42f269020000008fa83ff943448694723972c807b747e21e127dae553167ad29a2789e3f52e64fec210da4e8539e78d3e8f53fdb9d1ca476df"], 0xa) io_uring_enter(r2, 0xc5a, 0xb476, 0x2, &(0x7f0000000280)={[0x7fffffffffffffff]}, 0x8) 17:01:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="23032bbd7000dadbdf25010000000c00060003000000030000000800", @ANYRES32, @ANYBLOB='\b'], 0x44}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x38, r2, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040080}, 0x44080) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000003e0f010000000000040000008500000076feffff84000000230000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x3f, 0x7f, &(0x7f00000000c0)=""/127, 0x41000, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x3, 0x1ff, 0x84}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@cgroup=r3, 0xffffffffffffffff, 0x7, 0x6, r4}, 0x14) (async) clock_gettime(0xffffffc3, 0x0) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000008000000000000001000000940000000fad413e800000000f00000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r5, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) 17:01:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x77f, &(0x7f0000000f40)="$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") r0 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) (async, rerun: 32) r1 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) (rerun: 32) ftruncate(r1, 0x2007ffb) sendfile(r0, r1, 0x0, 0x4) dup(r1) sendfile(r0, r1, 0x0, 0x1000000201005) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) (rerun: 64) clock_gettime(0x0, &(0x7f0000000740)) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x244, r2, 0x1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x224, 0x33, @beacon={@with_ht={{{}, {}, @device_b, @device_a, @from_mac=@device_b}}, 0x0, @default, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @val={0x2a, 0x1}, @val={0x3c, 0x4}, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @void, @val={0x76, 0x6}, [{0xdd, 0xcf, "776868718f9a32b8260d72fa21c38d9a1a6493029d3d20a24dd1949ea8ab20ebebd069931f20b2032adb2f78e3f9fb460f841b10be590fbfbcd3401756d75fc1b4f6c1addd2850bfada8cd535034220eacd5fe0f154c36eafd4e74f54d8e302a47ed4a9be632af83efba9e856711c657214ece3e9c9c0d3377f7cfa1255a153905549f7ff91eddaf0b65ae5b4554e9859e95989960fc3e4f1fa220a00ab7933c3e32d70a0c1674234e5ae5f1631535501771521bd3072551a1c9d52ba32167d07ce1f3848002866198b7a0c422f05c"}, {0xdd, 0x76, "8ae2619185e1aee98a99898559199a56e40b17bf3d6184ebc9364c8915e565aaed6d79ed708e0fe6ebd8fa4f3ac557cb465a297aa4fbc96bdf1e754fefdb859cb1e1e9c7d401b2c292cd3dd375a91318b64aa0263198c2b4257d9028aea4c911d9280c22486e5637e528ebb9a28b1e0fd6065f09fa83"}, {0xdd, 0x62, "45f0beebb6df94b36ddaa538b28918eee1d55ce72668ed25dbc143586a765aa41bcfd80b361e54553f6526a6750752a3366052cf5dc19c52ca1fa08f93d9d8d8457c7032e03c39b8405df333f64ce45802d156d4912e3f0e261e84793140dac75d0b"}]}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x244}}, 0x0) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async, rerun: 64) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r5, @ANYBLOB="2c0433005000de295b3acba52ee40802110000015050505050"], 0x448}}, 0x0) (async) r7 = socket(0x40000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000140)='veth1_virt_wifi\x00', 0x10) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b40)=ANY=[@ANYBLOB='`#\x00\x00', @ANYRES16=r8, @ANYBLOB="1f0000000000000000003b00000008000300", @ANYRES32=r9, @ANYBLOB="0c00990007000000660000003103330040180000ffffffffffff08021100000008021100000072000301002d1a0800010000000000000000f6000500010000000008f3ffffff00dddbf552ae8f89d4a985bd57f03e71e4e7568eb70a30ac7816fb78c3154a8af56278c82e049f8d9f4309a277c49c38d25197be762c8bfaae780a1235c3d629b2d919d685ddde6b6b18d758fe6e8dae8bc37e0c841029966a917914458978f63b28283c0c70ec39783b92dc4253a433596f69fca2b045cc245aa838b8c692aa972fbf11a73c4f53736092daae73a328c0a38be973575417151b45e833a78efb793292d19f0c1f36f88ea09b78a6090ac0c33024e00105aa183c29872417a9ab410b73fda89652b53c28f4c46a1c64986f3826278c018cbdf7f5c0b7d96fddbbcc5c0b25c6b4e98d9fca646bc74edbe530d7f3ba848c0dff278b8df9e9762bc153aa5fda4fa62f601b47ef53aacda13fe5177b590bb2af24baed0587f7375f3d2f92fb7404f97f35ca1c1e17d76600bd96bc1a4ca423b78f82f89ff38a28be73cdf31b001515b982450a2e0c84fe4ab1b584fc6d143c4be247f79fe80e6d1e34ad4e3b35cd1bae8ef2398e160dd0d6f23302da3ee9b48878c239eefc384ea273c4d06635c583f0bcae65547317bcdd3245a82b2ab7b39e35156a82dde3184c505af15486d889e794e24935bbaefaab564214c976239be9c40f514e41b5fe32196b719444a83a6af3032a553570979f15224c7e90d974466d1de24d9777721e05894e83c88f444e20e1abf582c862d0481ca980622aea2907f3dc9bcfa4d1bdcec1d78d36291212da9612ac89ee02d5026ec266a9703dd0641b6de3069ed15b118aa060f8dabd45cae0f558f9a20f9367d132994f7818b75772778384bc416e5d543fe2c1ca65c5d7d5b18435fd8f61384d3aa8f7dee4cf585e53a08e8140127aaad6aafd9d11f568044f90268052058a3b0645667a94c48a6afda36198c6396bdd75dd7753cc8264b0b2997121f30a834792c0bf3269c6c19a184a416fb64c1c2e0808221eb60c6d69f1dffba9dccb5dde017e1d421b61a827d2aeb2ea22d3924e85b5af9cd67ca052a4f2750e6d9c160e21d910cd95122cbbf0e8e008c65e27c988cee34dd4d947cb55f0c03816aaeffca5d8dfa45f9300000004006c00"], 0x360}}, 0x80) (async) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r7, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x13c, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x3, 0x47}}}}, [@NL80211_ATTR_FRAME={0x112, 0x33, @data_frame={@qos_no_ht={{@type01={{0x0, 0x2, 0x8, 0x0, 0x1, 0x1}, {0x3}, @device_b, @initial, @broadcast, {0x5, 0x4}}, {0xc, 0x1, 0x1, 0x0, 0x2}}, {@type11={{0x0, 0x2, 0x8, 0x1, 0x1, 0x1}, {0x9}, @broadcast, @broadcast, @initial, {0x1, 0x1}, @device_b}, {0xc, 0x0, 0x0, 0x1, 0x7}}}, @a_msdu=[{@device_b, @broadcast, 0xc6, "8362e897dbebbd96697a03fbe104f386a560e176db4bd8ca033463a0defa14189cd9f35476117fa7a9a1788d84247cf3f1ba253d6aa6007f7e19b3119829ebed05d04a9980f3b9edced2e6b7b776dba670b84f301798ea5fbf993d266e84fd16bac02f7c3d8661dd8f9a662d78a05d4dec999111b7dc313c5ba2d6ea191f7a33abcb763557c1aad30ec59baabfcd82c7e8a7e0094568a9413f9598b2336330eae7210e3066f161c401447e21b69d1cd97308e041235b7212834bb52f338039ea14e108f35216"}]}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x801}, 0x0) (async, rerun: 64) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x4, 0x28}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x9}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (rerun: 64) [ 2073.416112][T25975] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2073.422004][T25970] loop4: detected capacity change from 0 to 2048 [ 2073.437962][T15758] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:01:15 executing program 1: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = epoll_create(0x200) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001240)) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)='D6', 0x2}], 0x1, 0x0) (async) syz_io_uring_setup(0x1722, &(0x7f0000000180)={0x0, 0xb066, 0x8, 0x0, 0x233}, &(0x7f0000001000/0x2000)=nil, &(0x7f0000003000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b8e7a437986fdc3146d2af31064f52b56a37857a734b034bd680bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9b740d7fe1e9e42f269020000008fa83ff943448694723972c807b747e21e127dae553167ad29a2789e3f52e64fec210da4e8539e78d3e8f53fdb9d1ca476df"], 0xa) (async) io_uring_enter(r2, 0xc5a, 0xb476, 0x2, &(0x7f0000000280)={[0x7fffffffffffffff]}, 0x8) 17:01:15 executing program 2: r0 = syz_io_uring_setup(0x19c2, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r0, 0x400040b3, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2001}) [ 2073.461765][T15758] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 2073.474152][T15758] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2073.474152][T15758] [ 2073.483720][T15758] EXT4-fs (loop5): Total free blocks count 0 [ 2073.489611][T15758] EXT4-fs (loop5): Free/Dirty block details [ 2073.495338][T15758] EXT4-fs (loop5): free_blocks=2415919104 [ 2073.501869][T15758] EXT4-fs (loop5): dirty_blocks=16400 [ 2073.507305][T15758] EXT4-fs (loop5): Block reservation details [ 2073.513355][T15758] EXT4-fs (loop5): i_reserved_data_blocks=1025 [ 2073.531188][T15758] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 2048 with error 28 [ 2073.543788][T15758] EXT4-fs (loop5): This should not happen!! Data will be lost [ 2073.543788][T15758] 17:01:15 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_getres(0x2, &(0x7f0000000200)) io_pgetevents(0x0, 0x3, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x2]}, 0x8}) 17:01:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bde80bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b247e21e127dae553167ad29a2789e3f52e65bfd2ff2b6381e64f6c64bd2d9f5fe1cc46f37020574b3cc7264ebbda5ad25d5decc134ed2555c1dc93f2aa616a41b7721ba4ac6e88b7a0baf096c212b27cf8cf34aa6eb5e891e120e0c776681b1"], 0xa) ioctl(r0, 0x2, &(0x7f0000000000)="321d8fb3c7c6db") clock_gettime(0xffffffc3, 0x0) 17:01:15 executing program 0: clock_gettime(0xfffffffb, 0x0) (async) clock_getres(0x2, &(0x7f0000000200)) (async) io_pgetevents(0x0, 0x3, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x2]}, 0x8}) [ 2073.547960][T25969] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 17:01:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bde80bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b247e21e127dae553167ad29a2789e3f52e65bfd2ff2b6381e64f6c64bd2d9f5fe1cc46f37020574b3cc7264ebbda5ad25d5decc134ed2555c1dc93f2aa616a41b7721ba4ac6e88b7a0baf096c212b27cf8cf34aa6eb5e891e120e0c776681b1"], 0xa) ioctl(r0, 0x2, &(0x7f0000000000)="321d8fb3c7c6db") clock_gettime(0xffffffc3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) (async) fcntl$setstatus(r0, 0x4, 0x4000) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="006e65745f7072696f2080abe13ca08db87c241f68bd160153de7a347b311f2ec292d2f9f44a8d70996f9466dd8b95628e7a437986fdc3146d2af31064f52b5651c6d608de14733e97a37857a734b034bde80bffd965557429cc88e64a3c394b3fe3ef68c6754f3226ff73811faffe80b8692ab2d9020000008fa83ff9432f8694723972c807b247e21e127dae553167ad29a2789e3f52e65bfd2ff2b6381e64f6c64bd2d9f5fe1cc46f37020574b3cc7264ebbda5ad25d5decc134ed2555c1dc93f2aa616a41b7721ba4ac6e88b7a0baf096c212b27cf8cf34aa6eb5e891e120e0c776681b1"], 0xa) (async) ioctl(r0, 0x2, &(0x7f0000000000)="321d8fb3c7c6db") (async) clock_gettime(0xffffffc3, 0x0) (async) 17:01:15 executing program 0: clock_gettime(0xfffffffb, 0x0) clock_getres(0x2, &(0x7f0000000200)) io_pgetevents(0x0, 0x3, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x2]}, 0x8}) clock_gettime(0xfffffffb, 0x0) (async) clock_getres(0x2, &(0x7f0000000200)) (async) io_pgetevents(0x0, 0x3, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x2]}, 0x8}) (async) [ 2073.645767][T25970] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 28 [ 2073.746818][T25970] EXT4-fs (loop4): This should not happen!! Data will be lost [ 2073.746818][T25970] [ 2073.756726][T25970] EXT4-fs (loop4): Total free blocks count 0 [ 2073.762572][T25970] EXT4-fs (loop4): Free/Dirty block details [ 2073.768397][T25970] EXT4-fs (loop4): free_blocks=2415919104 [ 2073.773989][T25970] EXT4-fs (loop4): dirty_blocks=48 [ 2073.779075][T25970] EXT4-fs (loop4): Block reservation details [ 2073.785028][T25970] EXT4-fs (loop4): i_reserved_data_blocks=3 [ 2073.788488][T26012] loop5: detected capacity change from 0 to 2048 [ 2073.797509][T15756] ------------[ cut here ]------------ [ 2073.802806][T15756] kernel BUG at fs/ext4/inode.c:2747! [ 2073.808313][T15756] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 2073.814206][T15756] CPU: 0 PID: 15756 Comm: kworker/u4:49 Not tainted 6.1.25-syzkaller-00305-g500484f5be02 #0 [ 2073.824277][T15756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 2073.834169][T15756] Workqueue: writeback wb_workfn (flush-7:4) [ 2073.839986][T15756] RIP: 0010:ext4_writepages+0x3f97/0x3fc0 [ 2073.845539][T15756] Code: 1c 83 ff 31 ff 89 de e8 e7 1c 83 ff 45 84 f6 75 27 e8 4d 1a 83 ff 49 be 00 00 00 00 00 fc ff df e9 88 f6 ff ff e8 39 1a 83 ff <0f> 0b e8 32 1a 83 ff e8 b9 ea 0f ff eb 98 e8 26 1a 83 ff e8 ad ea [ 2073.864991][T15756] RSP: 0018:ffffc9000d0a7000 EFLAGS: 00010293 [ 2073.870884][T15756] RAX: ffffffff81f09417 RBX: 0000008000000000 RCX: ffff8881793f1300 [ 2073.878693][T15756] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 2073.886505][T15756] RBP: ffffc9000d0a7410 R08: ffffffff81f05b2e R09: ffffed102c29f2af [ 2073.894319][T15756] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 2073.902128][T15756] R13: ffffc9000d0a77f0 R14: 000000c410000000 R15: 0000000050000021 [ 2073.909935][T15756] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2073.918701][T15756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2073.925121][T15756] CR2: 00007ffcba587f88 CR3: 000000015aefa000 CR4: 00000000003506b0 [ 2073.933034][T15756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2073.940831][T15756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2073.948642][T15756] Call Trace: [ 2073.951779][T15756] [ 2073.954556][T15756] ? update_load_avg+0x54a/0x14e0 [ 2073.959407][T15756] ? enqueue_task_fair+0xdf9/0x22b0 [ 2073.964441][T15756] ? __this_cpu_preempt_check+0x13/0x20 [ 2073.969820][T15756] ? xfd_validate_state+0x6f/0x170 [ 2073.974772][T15756] ? ext4_read_folio+0x240/0x240 [ 2073.979539][T15756] ? xas_start+0x32c/0x3f0 [ 2073.983798][T15756] ? update_load_avg+0x54a/0x14e0 [ 2073.988655][T15756] ? ext4_read_folio+0x240/0x240 [ 2073.993430][T15756] do_writepages+0x385/0x620 [ 2073.997856][T15756] ? __writepage+0x130/0x130 [ 2074.002284][T15756] ? __kasan_check_write+0x14/0x20 [ 2074.007228][T15756] __writeback_single_inode+0xdc/0xb80 [ 2074.012521][T15756] writeback_sb_inodes+0xb33/0x18f0 [ 2074.017647][T15756] ? queue_io+0x520/0x520 [ 2074.021809][T15756] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 2074.027104][T15756] ? queue_io+0x3d0/0x520 [ 2074.031268][T15756] ? memset+0x35/0x40 [ 2074.035091][T15756] wb_writeback+0x3b9/0x9f0 [ 2074.039427][T15756] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 2074.045242][T15756] ? set_worker_desc+0x158/0x1c0 [ 2074.050015][T15756] ? __kasan_check_write+0x14/0x20 [ 2074.054963][T15756] wb_workfn+0x399/0x1030 [ 2074.059134][T15756] ? inode_wait_for_writeback+0x280/0x280 [ 2074.064684][T15756] ? native_set_ldt+0x130/0x130 [ 2074.069371][T15756] ? kthread_data+0x53/0xc0 [ 2074.073708][T15756] ? _raw_spin_unlock+0x4c/0x70 [ 2074.078395][T15756] ? finish_task_switch+0x167/0x7b0 [ 2074.083431][T15756] ? __kasan_check_read+0x11/0x20 [ 2074.088292][T15756] ? read_word_at_a_time+0x12/0x20 [ 2074.093237][T15756] ? strscpy+0x9c/0x260 [ 2074.097233][T15756] process_one_work+0x73d/0xcb0 [ 2074.101920][T15756] worker_thread+0xa5d/0x1260 [ 2074.106433][T15756] kthread+0x26d/0x300 [ 2074.110336][T15756] ? worker_clr_flags+0x1a0/0x1a0 [ 2074.115195][T15756] ? kthread_blkcg+0xd0/0xd0 [ 2074.119621][T15756] ret_from_fork+0x1f/0x30 [ 2074.123876][T15756] [ 2074.126739][T15756] Modules linked in: [ 2074.131288][T15756] ---[ end trace 0000000000000000 ]--- [ 2074.137142][T15756] RIP: 0010:ext4_writepages+0x3f97/0x3fc0 [ 2074.142713][T15756] Code: 1c 83 ff 31 ff 89 de e8 e7 1c 83 ff 45 84 f6 75 27 e8 4d 1a 83 ff 49 be 00 00 00 00 00 fc ff df e9 88 f6 ff ff e8 39 1a 83 ff <0f> 0b e8 32 1a 83 ff e8 b9 ea 0f ff eb 98 e8 26 1a 83 ff e8 ad ea [ 2074.162202][T15756] RSP: 0018:ffffc9000d0a7000 EFLAGS: 00010293 [ 2074.168081][T15756] RAX: ffffffff81f09417 RBX: 0000008000000000 RCX: ffff8881793f1300 [ 2074.175895][T15756] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 2074.183679][T15756] RBP: ffffc9000d0a7410 R08: ffffffff81f05b2e R09: ffffed102c29f2af [ 2074.191901][T15756] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 2074.202066][T15756] R13: ffffc9000d0a77f0 R14: 000000c410000000 R15: 0000000050000021 [ 2074.211970][T15756] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 2074.222805][T15756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2074.230683][T15756] CR2: 00007ffcba587f88 CR3: 00000001610ad000 CR4: 00000000003506b0 [ 2074.238711][T15756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2074.246739][T15756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2074.254581][T15756] Kernel panic - not syncing: Fatal exception [ 2074.260649][T15756] Kernel Offset: disabled [ 2074.264779][T15756] Rebooting in 86400 seconds..